Apache Hive Changelog

What's new in Apache Hive 2.1.0

Jun 27, 2016

Sub-task:
[HIVE-9774] - Print yarn application id to console [Spark Branch]
[HIVE-10280] - LLAP: Handle errors while sending source state updates to the daemons
[HIVE-11107] - Support for Performance regression test suite with TPCDS
[HIVE-11417] - Create shims for the row by row read path that is backed by VectorizedRowBatch
[HIVE-11526] - LLAP: implement LLAP UI as a separate service - part 1
[HIVE-11766] - LLAP: Remove MiniLlapCluster from shim layer after hadoop-1 removal
[HIVE-11927] - Implement/Enable constant related optimization rules in Calcite: enable HiveReduceExpressionsRule to fold constants
[HIVE-12049] - HiveServer2: Provide an option to write serialized thrift objects in final tasks
[HIVE-12159] - Create vectorized readers for the complex types
[HIVE-12442] - HiveServer2: Refactor/repackage HiveServer2's Thrift code so that it can be used in the tasks
[HIVE-12499] - Add HMS metrics for number of tables and partitions
[HIVE-12543] - Disable Hive ConstantPropagate optimizer when CBO has optimized the plan
[HIVE-12550] - Cache and display last N completed queries in HS2 WebUI
[HIVE-12709] - further improve user level explain
[HIVE-12733] - UX improvements for HIVE-12499
[HIVE-12781] - Temporarily disable authorization tests that always fail on Jenkins
[HIVE-12782] - update the golden files for some tests that fail
[HIVE-12793] - Address TestSparkCliDriver.testCliDriver_order2 failure due to HIVE-12782
[HIVE-12802] - CBO: Calcite Operator To Hive Operator (Calcite Return Path): MiniTezCliDriver.vector_join_filters.q failure
[HIVE-12805] - CBO: Calcite Operator To Hive Operator (Calcite Return Path): MiniTezCliDriver skewjoin.q failure
[HIVE-12853] - LLAP: localize permanent UDF jars to daemon and add them to classloader
[HIVE-12855] - LLAP: add checks when resolving UDFs to enforce whitelist
[HIVE-12857] - LLAP: modify the decider to allow using LLAP with whitelisted UDFs
[HIVE-12868] - Fix empty operation-pool metrics
[HIVE-12889] - Support COUNT(DISTINCT) for partitioning query.
[HIVE-12910] - HBaseStore: initial null value of aggregateData can not call compareTo
[HIVE-12918] - LLAP should never create embedded metastore when localizing functions
[HIVE-12944] - Support SUM(DISTINCT) for partitioning query.
[HIVE-12952] - Show query sub-pages on webui
[HIVE-12960] - Migrate Column Stats Extrapolation and UniformDistribution to HBaseStore
[HIVE-12961] - Migrate Column Stats UniformDistribution to HBaseStore
[HIVE-13005] - CBO: Calcite Operator To Hive Operator (Calcite Return Path): RexNode convert(ExprNodeConstantDesc literal) decimal support bug
[HIVE-13068] - Disable Hive ConstantPropagate optimizer when CBO has optimized the plan II
[HIVE-13129] - CliService leaks HMS connection
[HIVE-13130] - HS2 changes : API calls for retrieving primary keys and foreign keys information
[HIVE-13198] - Authorization issues with cascading views
[HIVE-13290] - Support primary keys/foreign keys constraint as part of create table command in Hive
[HIVE-13318] - Cache the result of getTable from metastore
[HIVE-13341] - Stats state is not captured correctly: differentiate load table and create table
[HIVE-13349] - Metastore Changes : API calls for retrieving primary keys and foreign keys information
[HIVE-13350] - Support Alter commands for Rely/NoRely novalidate for PK/FK constraints
[HIVE-13351] - Support drop Primary Key/Foreign Key constraints
[HIVE-13358] - Stats state is not captured correctly: turn off stats optimizer for sampled table
[HIVE-13360] - Refactoring Hive Authorization
[HIVE-13362] - Commit binary file required for HIVE-13361
[HIVE-13420] - Clarify HS2 WebUI Query 'Elapsed TIme'
[HIVE-13424] - Refactoring the code to pass a QueryState object rather than HiveConf object
[HIVE-13442] - LLAP: refactor submit API to be amenable to signing
[HIVE-13444] - LLAP: add HMAC signatures to LLAP; verify them on LLAP side
[HIVE-13477] - Set HivePrivilegeObjectType to TABLE_OR_VIEW
[HIVE-13486] - Cast the column type for column masking
[HIVE-13505] - Skip running TestDummy where possibe during precommit builds
[HIVE-13507] - Improved logging for ptest
[HIVE-13511] - Run clidriver tests from within the qtest dir for the precommit tests
[HIVE-13520] - Don't allow any test to run for longer than 60minutes in the ptest setup
[HIVE-13541] - Pass view's ColumnAccessInfo to HiveAuthorizer
[HIVE-13564] - Deprecate HIVE_STATS_COLLECT_RAWDATASIZE
[HIVE-13565] - thrift change
[HIVE-13566] - Auto-gather column stats - phase 1
[HIVE-13620] - Merge llap branch work to master
[HIVE-13637] - Fold CASE into NVL when CBO optimized the plan
[HIVE-13638] - CBO rule to pull up constants through Sort/Limit
[HIVE-13639] - CBO rule to pull up constants through Union
[HIVE-13654] - Add JAVA8_URL to jenkins-submit-build.sh
[HIVE-13722] - Add flag to detect constants to CBO pull up rules
[HIVE-13758] - "Create table like" command should initialize the basic stats for the table
[HIVE-13786] - Fix the unit test failure org.apache.hive.service.cli.session.TestHiveSessionImpl.testLeakOperationHandle
[HIVE-13794] - HIVE_RPC_QUERY_PLAN should always be set when generating LLAP splits
[HIVE-13806] - Extension to folding NOT expressions in CBO
[HIVE-13807] - Extend metadata provider to pull up predicates through Union
[HIVE-13808] - Use constant expressions to backtrack when we create ReduceSink
[HIVE-13838] - Set basic stats as inaccurate for all ACID tables
[HIVE-13852] - NPE in TaskLocationHints during LLAP GetSplits request
[HIVE-13905] - optimize ColumnStatsTask::constructColumnStatsFromPackedRows to have lesser number of getTable calls
[HIVE-13910] - [Ranger-Hive] select from a table is not working if used as
[HIVE-13922] - Optimize the code path that analyzes/updates col stats
[HIVE-13942] - Correctness of CASE folding in the presence of NULL values
[HIVE-13984] - Use multi-threaded approach to listing files for msck
Bug:
[HIVE-1608] - use sequencefile as the default for storing intermediate results
[HIVE-4662] - first_value can't have more than one order by column
[HIVE-8343] - Return value from BlockingQueue.offer() is not checked in DynamicPartitionPruner
[HIVE-9144] - Beeline + Kerberos shouldn't prompt for unused username + password
[HIVE-9457] - Fix obsolete parameter name in HiveConf description of hive.hashtable.initialCapacity
[HIVE-9499] - hive.limit.query.max.table.partition makes queries fail on non-partitioned tables
[HIVE-9534] - incorrect result set for query that projects a windowed aggregate
[HIVE-9862] - Vectorized execution corrupts timestamp values
[HIVE-10171] - Create a storage-api module
[HIVE-10187] - Avro backed tables don't handle cyclical or recursive records
[HIVE-10632] - Make sure TXN_COMPONENTS gets cleaned up if table is dropped before compaction.
[HIVE-10729] - Query failed when select complex columns from joinned table (tez map join only)
[HIVE-11097] - HiveInputFormat uses String.startsWith to compare splitPath and PathToAliases
[HIVE-11388] - Allow ACID Compactor components to run in multiple metastores
[HIVE-11427] - Location of temporary table for CREATE TABLE SELECT broken by HIVE-7079
[HIVE-11484] - Fix ObjectInspector for Char and VarChar
[HIVE-11550] - ACID queries pollute HiveConf
[HIVE-11675] - make use of file footer PPD API in ETL strategy or separate strategy
[HIVE-11716] - Reading ACID table from non-acid session should raise an error
[HIVE-11806] - Create test for HIVE-11174
[HIVE-11828] - beeline -f fails on scripts with tabs between column type and comment
[HIVE-11848] - tables in subqueries don't get locked
[HIVE-11866] - Add framework to enable testing using LDAPServer using LDAP protocol
[HIVE-11935] - Race condition in HiveMetaStoreClient: isCompatibleWith and close
[HIVE-11959] - add simple test case for TestTableIterable
[HIVE-12039] - Temporarily disable TestSSL#testSSLVersion
[HIVE-12045] - ClassNotFoundException for GenericUDF [Spark Branch]
[HIVE-12064] - prevent transactional=false
[HIVE-12075] - add analyze command to explictly cache file metadata in HBase metastore
[HIVE-12165] - wrong result when hive.optimize.sampling.orderby=true with some aggregate functions
[HIVE-12367] - Lock/unlock database should add current database to inputs and outputs of authz hook
[HIVE-12395] - Turn off CBO for hive.support.special.characters.tablename tests until feature is complete
[HIVE-12441] - Driver.acquireLocksAndOpenTxn() should only call recordValidTxns() when needed
[HIVE-12466] - SparkCounter not initialized error
[HIVE-12478] - Improve Hive/Calcite Transitive Predicate inference
[HIVE-12502] - to_date UDF cannot accept NULLs of VOID type
[HIVE-12528] - don't start HS2 Tez sessions in a single thread
[HIVE-12529] - HiveTxnManager.acquireLocks() should not block forever
[HIVE-12538] - After set spark related config, SparkSession never get reused
[HIVE-12552] - Wrong number of reducer estimation causing job to fail
[HIVE-12554] - Fix Spark branch build after merge [Spark Branch]
[HIVE-12558] - LLAP: output QueryFragmentCounters somewhere
[HIVE-12567] - Enhance TxnHandler retry logic to handle ORA-08176
[HIVE-12568] - Provide an option to specify network interface used by Spark remote client [Spark Branch]
[HIVE-12570] - Incorrect error message Expression not in GROUP BY key thrown instead of Invalid function
[HIVE-12608] - Parquet Schema Evolution doesn't work when a column is dropped from array
[HIVE-12612] - beeline always exits with 0 status when reading query from standard input
[HIVE-12616] - NullPointerException when spark session is reused to run a mapjoin
[HIVE-12619] - (Parquet) Switching the field order within an array of structs causes the query to fail
[HIVE-12620] - Misc improvement to Acid module
[HIVE-12635] - Hive should return the latest hbase cell timestamp as the row timestamp value
[HIVE-12643] - For self describing InputFormat don't replicate schema information in partitions
[HIVE-12650] - Improve error messages for Hive on Spark in case the cluster has no resources available
[HIVE-12673] - Orcfiledump throws NPE when no files are available
[HIVE-12708] - Hive on Spark doesn't work with Kerboresed HBase [Spark Branch]
[HIVE-12723] - stats_filemetadata test was added to the wrong driver
[HIVE-12725] - CompactionTxnHandler.findNextToCompact() may produce "Operation not allowed after ResultSet closed"
[HIVE-12749] - Constant propagate returns string values in incorrect format
[HIVE-12752] - Change the schema version to 2.1.0
[HIVE-12757] - Fix TestCodahaleMetrics#testFileReporting
[HIVE-12780] - Fix the output of the history command in Beeline
[HIVE-12784] - Group by SemanticException: Invalid column reference
[HIVE-12789] - Fix output twice in the history command of Beeline
[HIVE-12792] - HIVE-12075 didn't update operation type for plugins
[HIVE-12795] - Vectorized execution causes ClassCastException
[HIVE-12799] - Always use Schema Evolution for ACID
[HIVE-12808] - Logical PPD: Push filter clauses through PTF(Windowing) into TS
[HIVE-12834] - Fix to accept the arrow keys in BeeLine CLI
[HIVE-12837] - Better memory estimation/allocation for hybrid grace hash join during hash table loading
[HIVE-12848] - Change derby scripts, for HMS upgrade tests, to accomodate 32-bit VM.
[HIVE-12862] - Fix pom.xml to package hiveserver2.jsp
[HIVE-12865] - Exchange partition does not show inputs field for post/pre execute hooks
[HIVE-12867] - Semantic Exception Error Msg should be with in the range of "10000 to 19999"
[HIVE-12880] - spark-assembly causes Hive class version problems
[HIVE-12885] - LDAP Authenticator improvements
[HIVE-12886] - invalid column reference error on grouping by constant
[HIVE-12887] - Handle ORC schema on read with fewer columns than file schema (after Schema Evolution changes)
[HIVE-12888] - TestSparkNegativeCliDriver does not run in Spark mode[Spark Branch]
[HIVE-12894] - Detect whether ORC is reading from ACID table correctly for Schema Evolution
[HIVE-12909] - Some encryption q-tests fail because trash is disabled in encryption_with_trash.q
[HIVE-12927] - HBase metastore: sequences should be one per row, not all in one row
[HIVE-12933] - Beeline will hang when authenticating with PAM when libjpam.so is missing
[HIVE-12937] - DbNotificationListener unable to clean up old notification events
[HIVE-12941] - Unexpected result when using MIN() on struct with NULL in first field
[HIVE-12951] - Reduce Spark executor prewarm timeout to 5s
[HIVE-12963] - LIMIT statement with SORT BY creates additional MR job with hardcoded only one reducer
[HIVE-12965] - Insert overwrite local directory should perserve the overwritten directory permission
[HIVE-12966] - Change some ZooKeeperHiveLockManager logs to debug
[HIVE-12969] - Fix Javadoc for PredicatePushDown class
[HIVE-12976] - MetaStoreDirectSql doesn't batch IN lists in all cases
[HIVE-12981] - ThriftCLIService uses incompatible getShortName() implementation
[HIVE-12990] - LLAP: ORC cache NPE without FileID support
[HIVE-12992] - Hive on tez: Bucket map join plan is incorrect
[HIVE-12993] - user and password supplied from URL is overwritten by the empty user and password of the JDBC connection string when it's calling from beeline
[HIVE-12995] - LLAP: Synthetic file ids need collision checks
[HIVE-12996] - Temp tables shouldn't be locked
[HIVE-12998] - ORC FileDump.printJsonData() does not close RecordReader
[HIVE-12999] - Tez: Vertex creation reduce NN IPCs
[HIVE-13002] - Hive object is not thread safe, is shared via a threadlocal and thus should not be passed around too much - part 1
[HIVE-13008] - WebHcat DDL commands in secure mode NPE when default FileSystem doesn't support delegation tokens
[HIVE-13009] - Fix add_jar_file.q on Windows
[HIVE-13013] - Further Improve concurrency in TxnHandler
[HIVE-13015] - Bundle Log4j2 jars with hive-exec
[HIVE-13016] - ORC FileDump recovery utility fails in Windows
[HIVE-13017] - Child process of HiveServer2 fails to get delegation token from non default FileSystem
[HIVE-13020] - Hive Metastore and HiveServer2 to Zookeeper fails with IBM JDK
[HIVE-13021] - GenericUDAFEvaluator.isEstimable(agg) always returns false
[HIVE-13036] - Split hive.root.logger separately to make it compatible with log4j1.x (for remaining services)
[HIVE-13038] - LLAP needs service class registration for token identifier
[HIVE-13039] - BETWEEN predicate is not functioning correctly with predicate pushdown on Parquet table
[HIVE-13042] - OrcFiledump runs into an ArrayIndexOutOfBoundsException when running against old versions of ORC files
[HIVE-13043] - Reload function has no impact to function registry
[HIVE-13045] - move guava dependency back to 14 after HIVE-12952
[HIVE-13047] - Disabling Web UI leads to NullPointerException
[HIVE-13048] - Rogue SQL statement in an upgrade SQL file for oracle.
[HIVE-13051] - Deadline class has numerous issues
[HIVE-13052] - Allow tests to start MiniHS2 for manual testing
[HIVE-13056] - delegation tokens do not work with HS2 when used with http transport and kerberos
[HIVE-13057] - Remove duplicate copies of TableDesc property values in PartitionDesc
[HIVE-13062] - Hive metastore test failing
[HIVE-13064] - Serde properties are not working while expecting output in a directory
[HIVE-13065] - Hive throws NPE when writing map type data to a HBase backed table
[HIVE-13070] - Precommit HMS tests should run in addition to precommit normal tests, not instead of
[HIVE-13077] - LLAP: Scrub daemon-site.xml from client configs
[HIVE-13079] - LLAP: Allow reading log4j properties from default JAR resources
[HIVE-13082] - Enable constant propagation optimization in query with left semi join
[HIVE-13083] - Writing HiveDecimal to ORC can wrongly suppress present stream
[HIVE-13084] - Vectorization add support for PROJECTION Multi-AND/OR
[HIVE-13086] - LLAP: Programmatically initialize log4j2 to print out the properties location
[HIVE-13087] - LLAP: Print STW pause time and useful application time
[HIVE-13089] - Rounding in Stats for equality expressions
[HIVE-13090] - Hive metastore crashes on NPE with ZooKeeperTokenStore
[HIVE-13093] - hive metastore does not exit on start failure
[HIVE-13094] - CBO: Assertion error in Case expression
[HIVE-13096] - Cost to choose side table in MapJoin conversion based on cumulative cardinality
[HIVE-13099] - Non-SQLOperations lead to Web UI NPE
[HIVE-13100] - Revert HIVE-13015 that bundles log4j2 jars in hive-exec.jar
[HIVE-13101] - NullPointerException in HiveLexer.g
[HIVE-13105] - LLAP token hashCode and equals methods are incorrect
[HIVE-13108] - Operators: SORT BY randomness is not safe with network partitions
[HIVE-13110] - LLAP: Package log4j2 jars into Slider pkg
[HIVE-13111] - Fix timestamp / interval_day_time wrong results with HIVE-9862
[HIVE-13112] - Expose Lineage information in case of CTAS
[HIVE-13115] - MetaStore Direct SQL getPartitions call fail when the columns schemas for a partition are null
[HIVE-13126] - Clean up MapJoinOperator properly to avoid object cache reuse with unintentional states
[HIVE-13128] - NullScan fails on a secure setup
[HIVE-13131] - TezWork queryName can be null after HIVE-12523
[HIVE-13134] - JDBC: JDBC Standalone should not be in the lib dir by default
[HIVE-13135] - LLAP: HTTPS Webservices needs trusted keystore configs
[HIVE-13141] - Hive on Spark over HBase should accept parameters starting with "zookeeper.znode"
[HIVE-13144] - HS2 can leak ZK ACL objects when curator retries to create the persistent ephemeral node
[HIVE-13146] - OrcFile table property values are case sensitive
[HIVE-13151] - Clean up UGI objects in FileSystem cache for transactions
[HIVE-13153] - SessionID is appended to thread name twice
[HIVE-13160] - HS2 unable to load UDFs on startup when HMS is not ready
[HIVE-13163] - ORC MemoryManager thread checks are fatal, should WARN
[HIVE-13169] - HiveServer2: Support delegation token based connection when using http transport
[HIVE-13174] - Remove Vectorizer noise in logs
[HIVE-13175] - Disallow making external tables transactional
[HIVE-13178] - Enhance ORC Schema Evolution to handle more standard data type conversions
[HIVE-13184] - LLAP: DAG credentials (e.g. HBase tokens) are not passed to the tasks in Tez plugin
[HIVE-13185] - orc.ReaderImp.ensureOrcFooter() method fails on small text files with IndexOutOfBoundsException
[HIVE-13186] - ALTER TABLE RENAME should lowercase table name and hdfs location
[HIVE-13197] - Add adapted constprog2.q and constprog_partitioner.q tests back
[HIVE-13199] - NDC stopped working in LLAP logging
[HIVE-13200] - Aggregation functions returning empty rows on partitioned columns
[HIVE-13201] - Compaction shouldn't be allowed on non-ACID table
[HIVE-13209] - metastore get_delegation_token fails with null ip address
[HIVE-13210] - Revert changes in HIVE-12994 related to metastore
[HIVE-13211] - normalize Hive.get overloads to go thru one path
[HIVE-13213] - make DbLockManger work for non-acid resources
[HIVE-13216] - ORC Reader will leave file open until GC when opening a malformed ORC file
[HIVE-13217] - Replication for HoS mapjoin small file needs to respect dfs.replication.max
[HIVE-13218] - LLAP: better configs part 1
[HIVE-13223] - HoS may hang for queries that run on 0 splits
[HIVE-13227] - LLAP: Change daemon initialization logs from INFO to WARN
[HIVE-13232] - Aggressively drop compression buffers in ORC OutStreams
[HIVE-13233] - Use min and max values to estimate better stats for comparison operators
[HIVE-13236] - LLAP: token renewal interval needs to be set
[HIVE-13237] - Select parquet struct field with upper case throws NPE
[HIVE-13240] - GroupByOperator: Drop the hash aggregates when closing operator
[HIVE-13241] - LLAP: Incremental Caching marks some small chunks as "incomplete CB"
[HIVE-13242] - DISTINCT keyword is dropped by the parser for windowing
[HIVE-13243] - Hive drop table on encyption zone fails for external tables
[HIVE-13246] - Add log line to ORC writer to print out the file path
[HIVE-13251] - hive can't read the decimal in AVRO file generated from previous version
[HIVE-13255] - FloatTreeReader.nextVector is expensive
[HIVE-13260] - ReduceSinkDeDuplication throws exception when pRS key is empty
[HIVE-13261] - Can not compute column stats for partition when schema evolves
[HIVE-13262] - LLAP: Remove log levels from DebugUtils
[HIVE-13263] - Vectorization: Unable to vectorize regexp_extract/regexp_replace " Udf: GenericUDFBridge, is not supported"
[HIVE-13267] - Vectorization: Add SelectLikeStringColScalar for non-filter operations
[HIVE-13269] - Simplify comparison expressions using column stats
[HIVE-13283] - LLAP: make sure IO elevator is enabled by default in the daemons
[HIVE-13285] - Orc concatenation may drop old files from moving to final path
[HIVE-13286] - Query ID is being reused across queries
[HIVE-13287] - Add logic to estimate stats for IN operator
[HIVE-13291] - ORC BI Split strategy should consider block size instead of file size
[HIVE-13293] - Query occurs performance degradation after enabling parallel order by for Hive on Spark
[HIVE-13294] - AvroSerde leaks the connection in a case when reading schema from a url
[HIVE-13296] - Add vectorized Q test with complex types showing count(*) etc work correctly
[HIVE-13298] - nested join support causes undecipherable errors in SemanticAnalyzer
[HIVE-13299] - Column Names trimmed of leading and trailing spaces
[HIVE-13300] - Hive on spark throws exception for multi-insert with join
[HIVE-13302] - direct SQL: cast to date doesn't work on Oracle
[HIVE-13303] - spill to YARN directories, not tmp, when available
[HIVE-13310] - Vectorized Projection Comparison Number Column to Scalar broken for !noNulls and selectedInUse
[HIVE-13311] - MetaDataFormatUtils throws NPE when HiveDecimal.create is null
[HIVE-13313] - TABLESAMPLE ROWS feature broken for Vectorization
[HIVE-13320] - Apply HIVE-11544 to explicit conversions as well as implicit ones
[HIVE-13322] - LLAP: ZK registry throws at shutdown due to slf4j trying to initialize a log4j logger
[HIVE-13324] - LLAP: history log for FRAGMENT_START doesn't log DagId correctly
[HIVE-13325] - Excessive logging when ORC PPD fails type conversions
[HIVE-13326] - HiveServer2: Make ZK config publishing configurable
[HIVE-13327] - SessionID added to HS2 threadname does not trim spaces
[HIVE-13330] - ORC vectorized string dictionary reader does not differentiate null vs empty string dictionary
[HIVE-13332] - support dumping all row indexes in ORC FileDump
[HIVE-13333] - StatsOptimizer throws ClassCastException
[HIVE-13338] - Differences in vectorized_casts.q output for vectorized and non-vectorized runs
[HIVE-13339] - Vectorization: GenericUDFBetween in Projection mode
[HIVE-13340] - Vectorization: from_unixtime UDF shim
[HIVE-13342] - Improve logging in llap decider and throw exception in case llap mode is all but we cannot run in llap.
[HIVE-13343] - Need to disable hybrid grace hash join in llap mode except for dynamically partitioned hash join
[HIVE-13346] - LLAP doesn't update metadata priority when reusing from cache; some tweaks in LRFU policy
[HIVE-13361] - Orc concatenation should enforce the compression buffer size
[HIVE-13372] - Hive Macro overwritten when multiple macros are used in one column
[HIVE-13373] - Use most specific type for numerical constants
[HIVE-13378] - LLAP help formatter is too narrow
[HIVE-13379] - HIVE-12851 args do not work (slider-keytab-dir, etc.)
[HIVE-13381] - Timestamp & date should have precedence in type hierarchy than string group
[HIVE-13388] - Fix inconsistent content due to Thrift changes
[HIVE-13390] - HiveServer2: Add more test to ZK service discovery using MiniHS2
[HIVE-13394] - Analyze table fails in tez on empty partitions/files/tables
[HIVE-13395] - Lost Update problem in ACID
[HIVE-13396] - LLAP: Include hadoop-metrics2.properties file LlapServiceDriver
[HIVE-13401] - Kerberized HS2 with LDAP auth enabled fails kerberos/delegation token authentication
[HIVE-13402] - Temporarily disable failing spark tests
[HIVE-13405] - Fix Connection Leak in OrcRawRecordMerger
[HIVE-13407] - Add more subtlety to TezCompiler Perf Logging
[HIVE-13410] - PerfLog metrics scopes not closed if there are exceptions on HS2
[HIVE-13415] - Decouple Sessions from thrift binary transport
[HIVE-13417] - Some vector operators return "OP" as name
[HIVE-13428] - ZK SM in LLAP should have unique paths per cluster
[HIVE-13434] - BaseSemanticAnalyzer.unescapeSQLString doesn't unescape u0000 style character literals.
[HIVE-13437] - httpserver getPort does not return the actual port when attempting to use a dynamic port
[HIVE-13438] - Add a service check script for llap
[HIVE-13439] - JDBC: provide a way to retrieve GUID to query Yarn ATS
[HIVE-13440] - remove hiveserver1 scripts and thrift generated files
[HIVE-13445] - LLAP: token should encode application and cluster ids
[HIVE-13446] - LLAP: set default management protocol acls to deny all
[HIVE-13447] - LLAP: check ZK acls for registry and fail if they are too permissive
[HIVE-13448] - LLAP: check ZK acls for ZKSM and fail if they are too permissive
[HIVE-13449] - LLAP: HS2 should get the token directly, rather than from LLAP
[HIVE-13458] - Heartbeater doesn't fail query when heartbeat fails
[HIVE-13462] - HiveResultSetMetaData.getPrecision() fails for NULL columns
[HIVE-13463] - Fix ImportSemanticAnalyzer to allow for different src/dst filesystems
[HIVE-13465] - Add ZK settings to MiniLlapCluster clusterSpecificConfiguration
[HIVE-13467] - Show llap info on hs2 ui when available
[HIVE-13476] - HS2 ShutdownHookManager holds extra of Driver instance in nested compile
[HIVE-13480] - Add hadoop2 metrics reporter for Codahale metrics
[HIVE-13485] - Session id appended to thread name multiple times.
[HIVE-13487] - Finish time is wrong when perflog is missing SUBMIT_TO_RUNNING
[HIVE-13488] - Restore dag summary when tez exec print summary enabled and in-place updates disabled
[HIVE-13491] - Testing : log thread stacks when metastore fails to start
[HIVE-13492] - TestMiniSparkOnYarnCliDriver.testCliDriver_index_bitmap3 is failing on master
[HIVE-13493] - Fix TransactionBatchImpl.getCurrentTxnId() and mis logging fixes
[HIVE-13494] - LLAP: Some metrics from daemon are not exposed to hadoop-metrics2
[HIVE-13498] - cleardanglingscratchdir does not work if scratchdir is not on defaultFs
[HIVE-13500] - Launching big queries fails with Out of Memory Exception
[HIVE-13502] - Beeline doesnt support session parameters in JDBC URL as documentation states.
[HIVE-13510] - Dynamic partitioning doesn’t work when remote metastore is used
[HIVE-13512] - Make initializing dag ids in TezWork thread safe for parallel compilation
[HIVE-13513] - cleardanglingscratchdir does not work in some version of HDFS
[HIVE-13514] - TestClearDanglingScratchDir fail on branch-1
[HIVE-13518] - Hive on Tez: Shuffle joins do not choose the right 'big' table.
[HIVE-13522] - regexp_extract.q hangs on master
[HIVE-13523] - Fix connection leak in ORC RecordReader and refactor for unit testing
[HIVE-13525] - HoS hangs when job is empty
[HIVE-13527] - Using deprecated APIs in HBase client causes zookeeper connection leaks.
[HIVE-13530] - Hive on Spark throws Kryo exception in some cases
[HIVE-13533] - Remove AST dump
[HIVE-13542] - Missing stats for tables in TPCDS performance regression suite
[HIVE-13551] - Make cleardanglingscratchdir work on Windows
[HIVE-13552] - Templeton job does not write out log files on InterruptedException
[HIVE-13553] - CTE with upperCase alias throws exception
[HIVE-13561] - HiveServer2 is leaking ClassLoaders when add jar / temporary functions are used
[HIVE-13563] - Hive Streaming does not honor orc.compress.size and orc.stripe.size table properties
[HIVE-13568] - Add UDFs to support column-masking
[HIVE-13570] - Some queries with Union all fail when CBO is off
[HIVE-13572] - Redundant setting full file status in Hive::copyFiles
[HIVE-13585] - Add counter metric for direct sql failures
[HIVE-13588] - NPE is thrown from MapredLocalTask.executeInChildVM
[HIVE-13592] - metastore calls map is not thread safe
[HIVE-13596] - HS2 should be able to get UDFs on demand from metastore
[HIVE-13597] - revert HIVE-12892
[HIVE-13598] - Describe extended table should show the primary keys/foreign keys associated with the table
[HIVE-13599] - LLAP: Incorrect handling of the preemption queue on finishable state updates
[HIVE-13602] - TPCH q16 return wrong result when CBO is on
[HIVE-13608] - We should provide better error message while constraints with duplicate names are created
[HIVE-13609] - Fix UDTFs to allow local fetch task to fetch rows forwarded by GenericUDTF.close()
[HIVE-13618] - Trailing spaces in partition column will be treated differently
[HIVE-13619] - Bucket map join plan is incorrect
[HIVE-13621] - compute stats in certain cases fails with NPE
[HIVE-13622] - WriteSet tracking optimizations
[HIVE-13628] - Support for permanent functions - error handling if no restart
[HIVE-13632] - Hive failing on insert empty array into parquet table
[HIVE-13642] - Update GUESS_FIELDS option in .reviewboardrc to support current version of RBTools.
[HIVE-13645] - Beeline needs null-guard around hiveVars and hiveConfVars read
[HIVE-13646] - make hive.optimize.sort.dynamic.partition compatible with ACID tables
[HIVE-13653] - improve config error messages for LLAP cache size/etc
[HIVE-13656] - need to set direct memory limit higher in LlapServiceDriver for certain edge case configurations
[HIVE-13657] - Spark driver stderr logs should appear in hive client logs
[HIVE-13659] - An empty where condition leads to vectorization exceptions instead of throwing a compile time error
[HIVE-13660] - Vectorizing IN expression with list of columns throws java.lang.ClassCastException ExprNodeColumnDesc cannot be cast to ExprNodeConstantDesc
[HIVE-13669] - LLAP: io.enabled config is ignored on the server side
[HIVE-13671] - Add PerfLogger to log4j2.properties logger
[HIVE-13676] - Tests failing because metastore doesn't come up
[HIVE-13682] - EOFException with fast hashtable
[HIVE-13683] - Remove erroneously included patch file
[HIVE-13686] - TestRecordReaderImpl is deleting target/tmp causing all the tests after it to fail
[HIVE-13691] - No record with CQ_ID=0 found in COMPACTION_QUEUE
[HIVE-13693] - Multi-insert query drops Filter before file output when there is a.val b.val
[HIVE-13699] - Make JavaDataModel#get thread safe for parallel compilation
[HIVE-13700] - TestHiveOperationType is failing on master
[HIVE-13701] - LLAP: Use different prefix for llap task scheduler metrics
[HIVE-13705] - Insert into table removes existing data
[HIVE-13710] - LLAP registry ACL check causes error due to namespacing
[HIVE-13712] - LLAP: LlapServiceDriver should package hadoop-metrics2-llapdaemon.properties when available
[HIVE-13719] - TestConverters fails on master
[HIVE-13720] - TestLlapTaskCommunicator fails on master
[HIVE-13728] - TestHBaseSchemaTool fails on master
[HIVE-13729] - FileSystem$Cache leaks in FileUtils.checkFileAccessWithImpersonation
[HIVE-13730] - Avoid double spilling the same partition when memory threshold is set very low
[HIVE-13743] - Data move codepath is broken with hive (2.1.0-SNAPSHOT)
[HIVE-13751] - LlapOutputFormatService should have a configurable send buffer size
[HIVE-13753] - Make metastore client thread safe in DbTxnManager
[HIVE-13767] - Wrong type inferred in Semijoin condition leads to AssertionError
[HIVE-13784] - Hive Metastore start failed on Oracle DB
[HIVE-13787] - LLAP: bug in recent security patches (wrong argument order; using full user name in id)
[HIVE-13809] - Hybrid Grace Hash Join memory usage estimation didn't take into account the bloom filter size
[HIVE-13810] - insert overwrite select from some table fails throwing org.apache.hadoop.security.AccessControlException
[HIVE-13818] - Fast Vector MapJoin Long hashtable has to handle all integral types
[HIVE-13821] - OrcSplit groups all delta files together into a single split
[HIVE-13823] - Remove unnecessary log line in common join operator
[HIVE-13826] - Make VectorUDFAdaptor work for GenericUDFBetween when used as FILTER
[HIVE-13831] - Error pushing predicates to HBase storage handler
[HIVE-13832] - Add missing license header to files
[HIVE-13833] - Add an initial delay when starting the heartbeat
[HIVE-13837] - current_timestamp() output format is different in some cases
[HIVE-13840] - Orc split generation is reading file footers twice
[HIVE-13841] - Orc split generation returns different strategies with cache enabled vs disabled
[HIVE-13844] - Invalid index handler in org.apache.hadoop.hive.ql.index.HiveIndex class
[HIVE-13845] - Delete beeline/pom.xml.orig
[HIVE-13849] - Wrong plan for hive.optimize.sort.dynamic.partition=true
[HIVE-13853] - Add X-XSRF-Header filter to HS2 HTTP mode and WebHCat
[HIVE-13856] - Fetching transaction batches during ACID streaming against Hive Metastore using Oracle DB fails
[HIVE-13857] - insert overwrite select from some table fails throwing org.apache.hadoop.security.AccessControlException - II
[HIVE-13858] - LLAP: A preempted task can end up waiting on completeInitialization if some part of the executing code suppressed the interrupt
[HIVE-13859] - mask() UDF not retaining day and month field values
[HIVE-13861] - Fix up nullability issue that might be created by pull up constants rules
[HIVE-13862] - org.apache.hadoop.hive.metastore.MetaStoreDirectSql.getNumPartitionsViaSqlFilter falls back to ORM
[HIVE-13863] - Improve AnnotateWithStatistics with support for cartesian product
[HIVE-13867] - restore HiveAuthorizer interface changes
[HIVE-13870] - Decimal vector is not resized correctly
[HIVE-13876] - Vectorization: Port HIVE-11544 to LazySimpleDeserializeRead
[HIVE-13885] - Hive session close is not resetting thread name
[HIVE-13903] - getFunctionInfo is downloading jar on every call
[HIVE-13904] - Ignore case when retrieving ColumnInfo from RowResolver
[HIVE-13909] - upgrade ACLs in LLAP registry when the cluster is upgraded to secure
[HIVE-13911] - load inpath fails throwing org.apache.hadoop.security.AccessControlException
[HIVE-13912] - DbTxnManager.commitTxn(): ORA-00918: column ambiguously defined
[HIVE-13924] - (Vectorization) Error evaluating ((bool0 and (not bool1)) or (bool1 and (not bool0)))
[HIVE-13927] - Adding missing header to Java files
[HIVE-13929] - org.apache.hadoop.hive.metastore.api.DataOperationType class not found error when a job is submitted by hive
[HIVE-13941] - Improve errors returned from SchemaTool
[HIVE-13948] - Incorrect timezone handling in Writable results in wrong dates in queries
[HIVE-13953] - Issues in HiveLockObject equals method
[HIVE-13954] - Parquet logs should go to STDERR
[HIVE-13955] - Include service-rpc and llap-ext-client in packaging files
[HIVE-13957] - vectorized IN is inconsistent with non-vectorized (at least for decimal in (string))
[HIVE-13959] - MoveTask should only release its query associated locks
[HIVE-13961] - ACID: Major compaction fails to include the original bucket files if there's no delta directory
[HIVE-13972] - Resolve class dependency issue introduced by HIVE-13354
[HIVE-13973] - Extend support for other primitive types in windowing expressions
[HIVE-14006] - Hive query with UNION ALL fails with ArrayIndexOutOfBoundsException
[HIVE-14008] - Duplicate line in LLAP SecretManager
[HIVE-14010] - parquet-logging.properties from HIVE_CONF_DIR should be used when available
[HIVE-14015] - SMB MapJoin failed for Hive on Spark when kerberized
[HIVE-14020] - Hive MS restart failed during EU with ORA-00922 error as part of DB schema upgrade
Improvement:
[HIVE-4570] - More information to user on GetOperationStatus in Hive Server2 when query is still executing
[HIVE-4924] - JDBC: Support query timeout for jdbc
[HIVE-5370] - format_number udf should take user specifed format as argument
[HIVE-6535] - JDBC: provide an async API to execute query and fetch results
[HIVE-10115] - HS2 running on a Kerberized cluster should offer Kerberos(GSSAPI) and Delegation token(DIGEST) when alternate authentication is enabled
[HIVE-10249] - ACID: show locks should show who the lock is waiting for
[HIVE-10468] - Create scripts to do metastore upgrade tests on jenkins for Oracle DB.
[HIVE-10982] - Customizable the value of java.sql.statement.setFetchSize in Hive JDBC Driver
[HIVE-11424] - Rule to transform OR clauses into IN clauses in CBO
[HIVE-11483] - Add encoding and decoding for query string config
[HIVE-11487] - Add getNumPartitionsByFilter api in metastore api
[HIVE-11752] - Pre-materializing complex CTE queries
[HIVE-11793] - SHOW LOCKS with DbTxnManager ignores filter options
[HIVE-11956] - SHOW LOCKS should indicate what acquired the lock
[HIVE-12431] - Support timeout for compile lock
[HIVE-12439] - CompactionTxnHandler.markCleaned() and TxnHandler.openTxns() misc improvements
[HIVE-12467] - Add number of dynamic partitions to error message
[HIVE-12481] - Occasionally "Request is a replay" will be thrown from HS2
[HIVE-12515] - Clean the SparkCounters related code after remove counter based stats collection[Spark Branch]
[HIVE-12541] - SymbolicTextInputFormat should supports the path with regex
[HIVE-12545] - Add sessionId and queryId logging support for methods like getCatalogs in HiveSessionImpl class
[HIVE-12595] - [REFACTOR] Make physical compiler more type safe
[HIVE-12611] - Make sure spark.yarn.queue is effective and takes the value from mapreduce.job.queuename if given [Spark Branch]
[HIVE-12637] - make retryable SQLExceptions in TxnHandler configurable
[HIVE-12653] - The property "serialization.encoding" in the class "org.apache.hadoop.hive.contrib.serde2.MultiDelimitSerDe" does not work
[HIVE-12763] - Use bit vector to track NDV
[HIVE-12776] - Add parse utility method for parsing any stand-alone HQL expression
[HIVE-12777] - Add capability to restore session in CLIService and SessionManager
[HIVE-12787] - Trace improvement - Inconsistent logging upon shutdown-start of the Hive metastore process
[HIVE-12811] - Name yarn application name more meaning than just "Hive on Spark"
[HIVE-12839] - Upgrade Hive to Calcite 1.6
[HIVE-12897] - Improve dynamic partition loading
[HIVE-12902] - Refactor TxnHandler to be an interface
[HIVE-12907] - Improve dynamic partition loading - II
[HIVE-12908] - Improve dynamic partition loading III
[HIVE-12935] - LLAP: Replace Yarn registry with Zookeeper registry
[HIVE-12942] - Remove Yarn WebApps from LLAP daemon instance
[HIVE-12946] - alter table should also add default scheme and authority for the location similar to create table
[HIVE-12950] - get rid of the NullScan emptyFile madness
[HIVE-12953] - Update description of hive.ppd.remove.duplicatefilters in HiveConf.java
[HIVE-12958] - Make embedded Jetty server more configurable
[HIVE-12959] - LLAP: Add task scheduler timeout when no nodes are alive
[HIVE-12967] - Change LlapServiceDriver to read a properties file instead of llap-daemon-site
[HIVE-12968] - genNotNullFilterForJoinSourcePlan: needs to merge predicates into the multi-AND
[HIVE-12970] - Add total open connections in HiveServer2
[HIVE-12983] - Provide a builtin function to get Hive version
[HIVE-12988] - Improve dynamic partition loading IV
[HIVE-13027] - Configuration changes to improve logging performance
[HIVE-13033] - SPDO unnecessarily duplicates columns in key & value of mapper output
[HIVE-13034] - Add jdeb plugin to build debian
[HIVE-13040] - Handle empty bucket creations more efficiently
[HIVE-13044] - Enable TLS encryption to HMS backend database
[HIVE-13054] - LLAP: disable permanent fns by default (for now)
[HIVE-13058] - Add session and operation_log directory deletion messages
[HIVE-13063] - Create UDFs for CHR and REPLACE
[HIVE-13069] - Enable cartesian product merging
[HIVE-13102] - CBO: Reduce operations in Calcite do not fold as tight as rule-based folding
[HIVE-13106] - STARTUP_MSG and SHUTDOWN_MSG are added to HiveMetaStore
[HIVE-13107] - LLAP: Rotate GC logs periodically to prevent full disks
[HIVE-13116] - LLAP: allow ignoring the UDF check during compile time
[HIVE-13118] - add some logging to LLAP token related paths
[HIVE-13120] - propagate doAs when generating ORC splits
[HIVE-13122] - LLAP: simple Model/View separation for UI
[HIVE-13156] - Allow specifying the name of the queue in which llap will run
[HIVE-13179] - Allow custom HiveConf to be passed to Authentication Providers
[HIVE-13183] - More logs in operation logs
[HIVE-13196] - UDFLike: reduce Regex NFA sizes
[HIVE-13204] - Vectorization: Add ChainedCheckerFactory for LIKE
[HIVE-13206] - Create a test-sources.jar when -Psources profile is invoked
[HIVE-13222] - Move rc-file-v0.rc used on TestRCFile.java to src/test/resources
[HIVE-13226] - Improve tez print summary to print query execution breakdown
[HIVE-13248] - Change date_add/date_sub/to_date functions to return Date type rather than String
[HIVE-13249] - Hard upper bound on number of open transactions
[HIVE-13295] - Improvement to LDAP search queries in HS2 LDAP Authenticator
[HIVE-13319] - Propagate external handles in task display
[HIVE-13352] - Seems unnecessary for HBase tests to call QTestUtil.tearDown to close zookeeper and others.
[HIVE-13354] - Add ability to specify Compaction options per table and per request
[HIVE-13363] - Add hive.metastore.token.signature property to HiveConf
[HIVE-13364] - Allow llap to work with dynamic ports for rpc, shuffle, ui
[HIVE-13365] - Change the MiniLLAPCluster to work with a MiniZKCluster
[HIVE-13367] - Extending HPLSQL parser
[HIVE-13376] - HoS emits too many logs with application state
[HIVE-13398] - LLAP: Simple /status and /peers web services
[HIVE-13400] - Following up HIVE-12481, add retry for Zookeeper service discovery
[HIVE-13413] - add a llapstatus command line tool
[HIVE-13421] - Propagate job progress in operation status
[HIVE-13429] - Tool to remove dangling scratch dir
[HIVE-13430] - Pass error message to failure hook
[HIVE-13436] - Allow the package directory to be specified for the llap setup script
[HIVE-13469] - LLAP: Support delayed scheduling for locality
[HIVE-13472] - Replace primitive wrapper's valueOf method with parse* method to avoid unnecessary boxing/unboxing
[HIVE-13501] - Invoke failure hooks if query fails on exception
[HIVE-13509] - HCatalog getSplits should ignore the partition with invalid path
[HIVE-13516] - Adding BTEQ .IF, .QUIT, ERRORCODE to HPL/SQL
[HIVE-13536] - LLAP: Add metrics for task scheduler
[HIVE-13559] - Pass exception to failure hooks
[HIVE-13562] - Enable vector bridge for all non-vectorized udfs
[HIVE-13616] - Investigate renaming a table without invalidating the column stats
[HIVE-13629] - Expose Merge-File task and Column-Truncate task from DDLTask
[HIVE-13643] - Various enhancements / fixes to llap cli tools
[HIVE-13661] - [Refactor] Move common FS operations out of shim layer
[HIVE-13666] - LLAP Provide the log url for a task attempt to display on the UI
[HIVE-13670] - Improve Beeline connect/reconnect semantics
[HIVE-13679] - Pass diagnostic message to failure hooks
[HIVE-13681] - Update README with latest Hive functionality
[HIVE-13716] - Improve dynamic partition loading V
[HIVE-13726] - Improve dynamic partition loading VI
[HIVE-13750] - Avoid additional shuffle stage created by Sorted Dynamic Partition Optimizer when possible
[HIVE-13783] - Display a secondary prompt on beeline for multi-line statements
[HIVE-13789] - Repeatedly checking configuration in TextRecordWriter/Reader hurts performance
[HIVE-13799] - Optimize TableScanRule::checkBucketedTable
[HIVE-13902] - [Refactor] Minimize metastore jar dependencies on task nodes
[HIVE-13933] - Add an option to turn off parallel file moves
New Feature:
[HIVE-12270] - Add DBTokenStore support to HS2 delegation token
[HIVE-12634] - Add command to kill an ACID transaction
[HIVE-12730] - MetadataUpdater: provide a mechanism to edit the basic statistics of a table (or a partition)
[HIVE-12878] - Support Vectorization for TEXTFILE and other formats
[HIVE-12994] - Implement support for NULLS FIRST/NULLS LAST
[HIVE-13029] - NVDIMM support for LLAP Cache
[HIVE-13095] - Support view column authorization
[HIVE-13125] - Support masking and filtering of rows/columns
[HIVE-13307] - LLAP: Slider package should contain permanent functions
[HIVE-13418] - HiveServer2 HTTP mode should support X-Forwarded-Host header for authorization/audits
[HIVE-13475] - Allow aggregate functions in over clause
[HIVE-13736] - View's input/output formats are TEXT by default
Task:
[HIVE-12205] - Spark: unify spark statististics aggregation between local and remote spark client
[HIVE-12796] - Switch to 32-bits containers for HMS upgrade tests
[HIVE-12828] - Update Spark version to 1.6
[HIVE-12836] - Install wget & curl packages on LXC containers for HMS upgrade tests
[HIVE-12940] - Cherry pick spark branch to master
[HIVE-12987] - Add metrics for HS2 active users and SQL operations
[HIVE-13097] - [Umbrella] Changes dependent on Tez 0.8.3
[HIVE-13188] - Allow users of RetryingThriftClient to close transport
[HIVE-13234] - Remove dead ODBC driver from Hive
[HIVE-13281] - Update some default configs for LLAP - disable default uber enabled
[HIVE-13385] - [Cleanup] Streamline Beeline instantiation
[HIVE-13393] - Beeline: Print help message for the --incremental option
[HIVE-13431] - Improvements to LLAPTaskReporter
[HIVE-13433] - Fixes for additional incompatible changes in tez-0.8.3
[HIVE-13537] - Update slf4j version to 1.7.10
[HIVE-13603] - Fix ptest unit tests broken by HIVE13505
[HIVE-13800] - Disable auth enabled by default on LLAP UI for secure clusters
[HIVE-13835] - TestMiniTezCliDriver.vector_complex_all.q needs golden file update
Test:
[HIVE-9147] - Add unit test for HIVE-7323
[HIVE-11615] - Create test for max thrift message setting
[HIVE-11887] - some tests break the build on a shared machine, can break HiveQA
[HIVE-12079] - Add units tests for HiveServer2 LDAP filters added in HIVE-7193
[HIVE-12279] - Testcase to verify session temporary files are removed after HIVE-11768
[HIVE-12600] - Make index tests more robust
[HIVE-12621] - PTest Backup additional Tez/Spark logs
[HIVE-12628] - Eliminate flakiness in TestMetrics
[HIVE-12715] - Unit test for HIVE-10685 fix
[HIVE-12956] - run CBO in tests with mapred.mode=strict
[HIVE-13055] - Add unit tests for HIVE-11512
[HIVE-13268] - Add a HA mini cluster type in MiniHS2
[HIVE-13371] - Fix test failure of testHasNull in TestColumnStatistics running on Windows
[HIVE-13591] - TestSchemaTool is failing on master
[HIVE-13615] - nomore_ambiguous_table_col.q is failing on master

New in Apache Hive 1.2.1 (Aug 18, 2015)

Sub-task:
[HIVE-10629] - Dropping table in an encrypted zone does not drop warehouse directory
[HIVE-10630] - Renaming tables across encryption zones renames table even though the operation throws error
[HIVE-10658] - Insert with values clause may expose data that should be encrypted
[HIVE-10747] - Enable the cleanup of side effect for the Encryption related qfile test
[HIVE-10910] - Alter table drop partition queries in encrypted zone failing to remove data from HDFS
[HIVE-11016] - MiniTez mergejoin test fails with Tez input error (issue in merge join under certain conditions)
Bug:
[HIVE-8931] - Test TestAccumuloCliDriver is not completing
[HIVE-9069] - Simplify filter predicates for CBO
[HIVE-9828] - Semantic analyzer does not capture view parent entity for tables referred in view with union all
[HIVE-9842] - Enable session/operation timeout by default in HiveServer2
[HIVE-10107] - Union All : Vertex missing stats resulting in OOM and in-efficient plans
[HIVE-10244] - Vectorization : TPC-DS Q80 fails with java.lang.ClassCastException when hive.vectorized.execution.reduce.enabled is enabled
[HIVE-10453] - HS2 leaking open file descriptors when using UDFs
[HIVE-10528] - Hiveserver2 in HTTP mode is not applying auth_to_local rules
[HIVE-10559] - IndexOutOfBoundsException with RemoveDynamicPruningBySize
[HIVE-10563] - MiniTezCliDriver tests ordering issues
[HIVE-10605] - Make hive version number update automatically in webhcat-default.xml during hive tar generation
[HIVE-10606] - Divide by zero error in HybridHashTableContainer
[HIVE-10627] - Queries fail with Failed to breakup Windowing invocations into Groups
[HIVE-10628] - Incorrect result when vectorized native mapjoin is enabled using null safe operators
[HIVE-10659] - Beeline command which contains semi-colon as a non-command terminator will fail
[HIVE-10664] - Unit tests run fail in windows because of illegal escape character in file path
[HIVE-10672] - Analyze command on a table using row format serde JsonSerDe fails with NoClassDefFoundError
[HIVE-10674] - jars should not be checked in to the source control repo
[HIVE-10675] - Provide option to skip Accumulo related Hive tests in itests directory
[HIVE-10677] - hive.exec.parallel=true has problem when it is used for analyze table column stats
[HIVE-10678] - update sql standard authorization configuration whitelist - more optimization flags
[HIVE-10679] - JsonSerde ignores varchar and char size limit specified during table creation
[HIVE-10684] - Fix the unit test failures for HIVE-7553 after HIVE-10674 removed the binary jar files
[HIVE-10685] - Alter table concatenate oparetor will cause duplicate data
[HIVE-10686] - java.lang.IndexOutOfBoundsException for query with rank() over(partition ...)
[HIVE-10688] - constant folding is broken for case-when udf
[HIVE-10689] - HS2 metadata api calls should use HiveAuthorizer interface for authorization
[HIVE-10690] - ArrayIndexOutOfBounds exception in MetaStoreDirectSql.aggrColStatsForPartitions()
[HIVE-10696] - TestAddResource tests are non-portable
[HIVE-10704] - Errors in Tez HashTableLoader when estimated table size is 0
[HIVE-10711] - Tez HashTableLoader attempts to allocate more memory than available when HIVECONVERTJOINNOCONDITIONALTASKTHRESHOLD exceeds process max mem
[HIVE-10719] - Hive metastore failure when alter table rename is attempted.
[HIVE-10724] - WebHCat e2e test TestStreaming_5 fails on Windows
[HIVE-10727] - Import throws error message "org.apache.thrift.protocol.TProtocolException: Required field 'filesAdded' is unset!"
[HIVE-10735] - Cached plan race condition - VectorMapJoinCommonOperator has no closeOp()
[HIVE-10736] - HiveServer2 shutdown of cached tez app-masters is not clean
[HIVE-10741] - count distinct rewrite is not firing
[HIVE-10745] - Better null handling by Vectorizer
[HIVE-10746] - Hive 1.2.0+Tez produces 1-byte FileSplits from mapred.TextInputFormat
[HIVE-10753] - hs2 jdbc url - wrong connection string cause error on beeline/jdbc/odbc client, misleading message
[HIVE-10760] - Templeton: HCatalog Get Column for Non-existent column returns Server Error (500) rather than Not Found(404)
[HIVE-10768] - In QTestGenTask.execute() we should not throw an exception right away if we are unable to clean any old files
[HIVE-10776] - Schema on insert for bucketed tables throwing NullPointerException
[HIVE-10789] - union distinct query with NULL constant on both the sides throws "Unsuported vector output type: void" error
[HIVE-10801] - 'drop view' fails throwing java.lang.NullPointerException
[HIVE-10805] - OOM in vectorized reduce
[HIVE-10811] - RelFieldTrimmer throws NoSuchElementException in some cases
[HIVE-10813] - Fix current test failures after HIVE-8769
[HIVE-10819] - SearchArgumentImpl for Timestamp is broken by HIVE-10286
[HIVE-10828] - Insert with schema and dynamic partitions NullPointerException
[HIVE-10829] - ATS hook fails for explainTask
[HIVE-10839] - TestHCatLoaderEncryption.* tests fail in windows because of path related issues
[HIVE-10840] - NumberFormatException while running analyze table partition compute statics query
[HIVE-10841] - [WHERE col is not null] does not work sometimes for queries with many JOIN statements
[HIVE-10843] - desc database and show tables commands don't pass db to HiveAuthorizer check
[HIVE-10845] - TezJobMonitor uses killedTaskCount instead of killedTaskAttemptCount
[HIVE-10857] - Accumulo storage handler fail throwing java.lang.IllegalArgumentException: Cannot determine SASL mechanism for token class: class org.apache.accumulo.core.client.security.tokens.PasswordToken
[HIVE-10858] - WebHCat specific resources should be added to HADOOP_CLASSPATH first
[HIVE-10862] - TestHiveAuthorizerShowFilters tests fail when run in sequence
[HIVE-10874] - Fail in TestMinimrCliDriver.testCliDriver_ql_rewrite_gbtoidx_cbo_2.q due to duplicate column name
[HIVE-10875] - Select query with view in subquery adds underlying table as direct input
[HIVE-10877] - TestUtil class name confuses ptest2
[HIVE-10885] - with vectorization enabled join operation involving interval_day_time fails
[HIVE-10887] - TestCliDriver tests ordering issues with Mac and CentOS
[HIVE-10892] - TestHCatClient should not accept external metastore param from -Dhive.metastore.uris
[HIVE-10907] - Hive on Tez: Classcast exception in some cases with SMB joins
[HIVE-10919] - Windows: create table with JsonSerDe failed via beeline unless you add hcatalog core jar to classpath
[HIVE-10922] - In HS2 doAs=false mode, file system related errors in one query causes other failures
[HIVE-10925] - Non-static threadlocals in metastore code can potentially cause memory leak
[HIVE-10929] - In Tez mode,dynamic partitioning query with union all fails at moveTask,Invalid partition key & values
[HIVE-10931] - Wrong columns selected on multiple joins
[HIVE-10934] - Restore support for DROP PARTITION PURGE
[HIVE-10941] - Provide option to disable spark tests outside itests
[HIVE-10949] - Disable hive-minikdc tests in Windows
[HIVE-10957] - QueryPlan's start time is incorrect in certain cases
[HIVE-10958] - Centos: TestMiniTezCliDriver.testCliDriver_mergejoin fails
[HIVE-10959] - webhcat launcher job should reconnect to the running child job on task retry
[HIVE-10965] - direct SQL for stats fails in 0-column case
[HIVE-10966] - direct SQL for stats has a cast exception on some databases
[HIVE-10967] - add mapreduce.job.tags to sql std authorization config whitelist
[HIVE-10968] - Windows: analyze json table via beeline failed throwing Class org.apache.hive.hcatalog.data.JsonSerDe not found
[HIVE-10971] - count(*) with count(distinct) gives wrong results when hive.groupby.skewindata=true
[HIVE-10992] - WebHCat should not create delegation tokens when Kerberos is not enabled
[HIVE-10994] - Hive.moveFile should not fail on a no-op move
[HIVE-11001] - HS2 http cookie mode does not honor doAs url parameter
[HIVE-11006] - improve logging wrt ACID module
[HIVE-11023] - Disable directSQL if datanucleus.identifierFactory = datanucleus2
[HIVE-11027] - Hive on tez: Bucket map joins fail when hashcode goes negative
[HIVE-11031] - ORC concatenation of old files can fail while merging column statistics
[HIVE-11033] - BloomFilter index is not honored by ORC reader
[HIVE-11035] - PPD: Orc Split elimination fails because filterColumns=[-1]
[HIVE-11040] - Change Derby dependency version to 10.10.2.0
[HIVE-11041] - Update tests for HIVE-9302 after removing binaries
[HIVE-11047] - Update versions of branch-1.2 to 1.2.1
[HIVE-11102] - ReaderImpl: getColumnIndicesFromNames does not work for some cases
[HIVE-11313] - dynamic partition with null key from union select will fail
[HIVE-11456] - HCatStorer should honor mapreduce.output.basename
[HIVE-11498] - HIVE Authorization v2 should not check permission for dummy entity
Improvement
[HIVE-8769] - Physical optimizer : Incorrect CE results in a shuffle join instead of a Map join (PK/FK pattern not detected)
[HIVE-10812] - Scaling PK/FK's selectivity for stats annotation
[HIVE-10900] - Fix the indeterministic stats for some hive queries
[HIVE-11179] - HIVE should allow custom converting from HivePrivilegeObjectDesc to privilegeObject for different authorizers
New Feature
[HIVE-10636] - CASE comparison operator rotation optimization
[HIVE-10716] - Fold case/when udf for expression involving nulls in filter operator.
Task
[HIVE-10327] - Remove ExprNodeNullDesc
[HIVE-11018] - Turn on cbo in more q files
Test
[HIVE-10869] - fold_case.q failing on trunk
[HIVE-10909] - Make TestFilterHooks robust
[HIVE-10939] - Make TestFileDump robust
[HIVE-10955] - CliDriver leaves tables behind at end of test run
[HIVE-11026] - Make vector_outer_join* test more robust

New in Apache Hive 1.2.0 (May 19, 2015)

Sub-task:
[HIVE-8119] - Implement Date in ParquetSerde
[HIVE-8164] - Adding in a ReplicationTask that converts a Notification Event to actionable tasks
[HIVE-8165] - Annotation changes for replication
[HIVE-8379] - NanoTimeUtils performs some work needlessly
[HIVE-8696] - HCatClientHMSImpl doesn't use a Retrying-HiveMetastoreClient.
[HIVE-8817] - Create unit test where we insert into an encrypted table and then read from it with pig
[HIVE-8818] - Create unit test where we insert into an encrypted table and then read from it with hcatalog mapreduce
[HIVE-9009] - order by (limit) meaning for the last subquery of union in Hive is different from other main stream RDBMS
[HIVE-9253] - MetaStore server should support timeout for long running requests
[HIVE-9271] - Add ability for client to request metastore to fire an event
[HIVE-9273] - Add option to fire metastore event on insert
[HIVE-9327] - CBO (Calcite Return Path): Removing Row Resolvers from ParseContext
[HIVE-9333] - Move parquet serialize implementation to DataWritableWriter to improve write speeds
[HIVE-9432] - CBO (Calcite Return Path): Removing QB from ParseContext
[HIVE-9501] - DbNotificationListener doesn't include dbname in create database notification and does not include tablename in create table notification
[HIVE-9508] - MetaStore client socket connection should have a lifetime
[HIVE-9550] - ObjectStore.getNextNotification() can return events inside NotificationEventResponse as null which conflicts with its thrift "required" tag
[HIVE-9558] - [Parquet] support HiveDecimalWritable, HiveCharWritable, HiveVarcharWritable in vectorized mode
[HIVE-9563] - CBO(Calcite Return Path): Translate GB to Hive OP [CBO branch]
[HIVE-9571] - CBO (Calcite Return Path): Generate FileSink Op [CBO branch]
[HIVE-9582] - HCatalog should use IMetaStoreClient interface
[HIVE-9585] - AlterPartitionMessage should return getKeyValues instead of getValues
[HIVE-9657] - Use new parquet Types API builder to construct data types
[HIVE-9666] - Improve some qtests
[HIVE-9690] - Refactoring for non-numeric arithmetic operations
[HIVE-9750] - avoid log locks in operators
[HIVE-9792] - Support interval type in expressions/predicates
[HIVE-9810] - prep object registry for multi threading
[HIVE-9819] - Add timeout check inside the HMS server
[HIVE-9824] - LLAP: Native Vectorization of Map Join
[HIVE-9894] - Use new parquet Types API builder to construct DATE data type
[HIVE-9906] - Add timeout mechanism in RawStoreProxy
[HIVE-9937] - LLAP: Vectorized Field-By-Field Serialize / Deserialize to support new Vectorized Map Join
[HIVE-9982] - CBO (Calcite Return Path): Prune TS Relnode schema
[HIVE-9998] - Vectorization support for interval types
[HIVE-10037] - JDBC support for interval expressions
[HIVE-10044] - Allow interval params for year/month/day/hour/minute/second functions
[HIVE-10053] - Override new init API fom ReadSupport instead of the deprecated one
[HIVE-10071] - CBO (Calcite Return Path): Join to MultiJoin rule
[HIVE-10076] - Bump up parquet-hadoop-bundle and parquet-column to the version of 1.6.0rc6
[HIVE-10131] - LLAP: BytesBytesMultiHashMap and mapjoin container should reuse refs
[HIVE-10227] - Concrete implementation of Export/Import based ReplicationTaskFactory
[HIVE-10228] - Changes to Hive Export/Import/DropTable/DropPartition to support replication semantics
[HIVE-10243] - CBO (Calcite Return Path): Introduce JoinAlgorithm Interface
[HIVE-10252] - Make PPD work for Parquet in row group level
[HIVE-10262] - CBO (Calcite Return Path): Temporarily disable Aggregate check input for bucketing
[HIVE-10263] - CBO (Calcite Return Path): Aggregate checking input for bucketing should be conditional
[HIVE-10326] - CBO (Calcite Return Path): Invoke Hive's Cumulative Cost
[HIVE-10329] - Hadoop reflectionutils has issues
[HIVE-10343] - CBO (Calcite Return Path): Parameterize algorithm cost model
[HIVE-10347] - Merge spark to trunk 4/15/2015
[HIVE-10350] - CBO: Use total size instead of bucket count to determine number of splits & parallelism
[HIVE-10369] - CBO: Don't use HiveDefaultCostModel when With Tez and hive.cbo.costmodel.extended enabled
[HIVE-10375] - CBO (Calcite Return Path): disable the identity project remover for some union operators
[HIVE-10386] - CBO (Calcite Return Path): Disable Trivial Project Removal on ret path
[HIVE-10391] - CBO (Calcite Return Path): HiveOpConverter always assumes that HiveFilter does not include a partition column
[HIVE-10400] - CBO (Calcite Return Path): Exception when column name contains dot or colon characters
[HIVE-10413] - [CBO] Return path assumes distinct column cant be same as grouping column
[HIVE-10416] - CBO (Calcite Return Path): Fix return columns if Sort operator is on top of plan returned by Calcite
[HIVE-10426] - Rework/simplify ReplicationTaskFactory instantiation
[HIVE-10455] - CBO (Calcite Return Path): Different data types at Reducer before JoinOp
[HIVE-10462] - CBO (Calcite Return Path): MapJoin and SMBJoin conversion not triggered
[HIVE-10493] - Merge multiple joins when join keys are the same
[HIVE-10506] - CBO (Calcite Return Path): Disallow return path to be enable if CBO is off
[HIVE-10512] - CBO (Calcite Return Path): SMBJoin conversion throws ClassCastException
[HIVE-10520] - LLAP: Must reset small table result columns for Native Vectorization of Map Join
[HIVE-10522] - CBO (Calcite Return Path): fix the wrong needed column names when TS is created
[HIVE-10526] - CBO (Calcite Return Path): HiveCost epsilon comparison should take row count in to account
[HIVE-10547] - CBO (Calcite Return Path) : genFileSinkPlan uses wrong partition col to create FS
[HIVE-10549] - CBO (Calcite Return Path): Enable NonBlockingOpDeDupProc
Bug:
[HIVE-3454] - Problem with CAST(BIGINT as TIMESTAMP)
[HIVE-4625] - HS2 should not attempt to get delegation token from metastore if using embedded metastore
[HIVE-5545] - HCatRecord getInteger method returns String when used on Partition columns of type INT
[HIVE-5672] - Insert with custom separator not supported for non-local directory
[HIVE-6069] - Improve error message in GenericUDFRound
[HIVE-6099] - Multi insert does not work properly with distinct count
[HIVE-6950] - Parsing Error in GROUPING SETS
[HIVE-7351] - ANALYZE TABLE statement fails on postgres metastore
[HIVE-7641] - INSERT ... SELECT with no source table leads to NPE
[HIVE-8524] - When table is renamed stats are lost as changes are not propagated to metastore tables TAB_COL_STATS and PART_COL_STATS
[HIVE-8626] - Extend HDFS super-user checks to dropPartitions
[HIVE-8746] - ORC timestamp columns are sensitive to daylight savings time
[HIVE-8890] - HiveServer2 dynamic service discovery: use persistent ephemeral nodes curator recipe
[HIVE-8915] - Log file explosion due to non-existence of COMPACTION_QUEUE table
[HIVE-9002] - union all does not generate correct result for order by and limit
[HIVE-9023] - HiveHistoryImpl relies on removed counters to print num rows
[HIVE-9073] - NPE when using custom windowing UDAFs
[HIVE-9083] - New metastore API to support to purge partition-data directly in dropPartitions().
[HIVE-9086] - Add language support to PURGE data while dropping partitions.
[HIVE-9115] - Hive build failure on hadoop-2.7 due to HADOOP-11356
[HIVE-9118] - Support auto-purge for tables, when dropping tables/partitions.
[HIVE-9151] - Checking s against null in TezJobMonitor#getNameWithProgress() should be done earlier
[HIVE-9228] - Problem with subquery using windowing functions
[HIVE-9303] - Parquet files are written with incorrect definition levels
[HIVE-9322] - Make null-checks consistent for MapObjectInspector subclasses.
[HIVE-9350] - Add ability for HiveAuthorizer implementations to filter out results of 'show tables', 'show databases'
[HIVE-9397] - SELECT max(bar) FROM foo is broken after ANALYZE ... FOR COLUMNS
[HIVE-9430] - NullPointerException on ALTER TABLE ADD PARTITION if no value given
[HIVE-9438] - The standalone-jdbc jar missing some jars
[HIVE-9456] - Make Hive support unicode with MSSQL as Metastore backend
[HIVE-9468] - Test groupby3_map_skew.q fails due to decimal precision difference
[HIVE-9471] - Bad seek in uncompressed ORC, at row-group boundary.
[HIVE-9472] - Implement 7 simple UDFs added to Hive
[HIVE-9474] - truncate table changes permissions on the target
[HIVE-9481] - allow column list specification in INSERT statement
[HIVE-9482] - Hive parquet timestamp compatibility
[HIVE-9484] - ThriftCLIService#getDelegationToken does case sensitive comparison
[HIVE-9486] - Use session classloader instead of application loader
[HIVE-9489] - add javadoc for UDFType annotation
[HIVE-9496] - Slf4j warning in hive command
[HIVE-9507] - Make "LATERAL VIEW inline(expression) mytable" tolerant to nulls
[HIVE-9509] - Restore partition spec validation removed by HIVE-9445
[HIVE-9512] - HIVE-9327 causing regression in stats annotation
[HIVE-9513] - NULL POINTER EXCEPTION
[HIVE-9526] - ClassCastException thrown by HiveStatement
[HIVE-9529] - "alter table .. concatenate" under Tez mode should create TezTask
[HIVE-9539] - Wrong check of version format in TestWebHCatE2e.getHiveVersion()
[HIVE-9553] - Fix log-line in Partition Pruner
[HIVE-9555] - assorted ORC refactorings for LLAP on trunk
[HIVE-9560] - When hive.stats.collect.rawdatasize=true, 'rawDataSize' for an ORC table will result in value '0' after running 'analyze table TABLE_NAME compute statistics;'
[HIVE-9565] - Minor cleanup in TestMetastoreExpr.
[HIVE-9567] - JSON SerDe not escaping special chars when writing char/varchar data
[HIVE-9580] - Server returns incorrect result from JOIN ON VARCHAR columns
[HIVE-9587] - UDF decode should accept STRING_GROUP types for the second parameter
[HIVE-9588] - Reimplement HCatClientHMSImpl.dropPartitions() with HMSC.dropPartitions()
[HIVE-9592] - fix ArrayIndexOutOfBoundsException in date_add and date_sub initialize
[HIVE-9609] - AddPartitionMessage.getPartitions() can return null
[HIVE-9612] - Turn off DEBUG logging for Lazy Objects for tests
[HIVE-9613] - Left join query plan outputs wrong column when using subquery
[HIVE-9617] - UDF from_utc_timestamp throws NPE if the second argument is null
[HIVE-9619] - Uninitialized read of numBitVectors in NumDistinctValueEstimator
[HIVE-9620] - Cannot retrieve column statistics using HMS API if column name contains uppercase characters
[HIVE-9622] - Getting NPE when trying to restart HS2 when metastore is configured to use org.apache.hadoop.hive.thrift.DBTokenStore
[HIVE-9623] - NullPointerException in MapJoinOperator.processOp(MapJoinOperator.java:253) for TPC-DS Q75 against un-partitioned schema
[HIVE-9624] - NullPointerException in MapJoinOperator.processOp(MapJoinOperator.java:253) for TPC-DS Q75 against un-partitioned schema
[HIVE-9628] - HiveMetaStoreClient.dropPartitions(...List...) doesn't take (boolean needResult)
[HIVE-9633] - Add HCatClient.dropPartitions() overload to skip deletion of partition-directories.
[HIVE-9644] - Fold case & when udfs
[HIVE-9645] - Constant folding case NULL equality
[HIVE-9647] - Discrepancy in cardinality estimates between partitioned and un-partitioned tables
[HIVE-9648] - Null check key provider before doing set
[HIVE-9652] - Tez in place updates should detect redirection of STDERR
[HIVE-9655] - Dynamic partition table insertion error
[HIVE-9665] - Parallel move task optimization causes race condition
[HIVE-9667] - Disable ORC bloom filters for ORC v11 output-format
[HIVE-9674] - *DropPartitionEvent should handle partition-sets.
[HIVE-9679] - Remove redundant null-checks from DbNotificationListener.
[HIVE-9680] - GlobalLimitOptimizer is not checking filters correctly
[HIVE-9681] - Extend HiveAuthorizationProvider to support partition-sets.
[HIVE-9706] - HBase handler support for snapshots should confirm properties before use
[HIVE-9711] - ORC Vectorization DoubleColumnVector.isRepeating=false if all entries are NaN
[HIVE-9716] - Map job fails when table's LOCATION does not have scheme
[HIVE-9717] - The max/min function used by AggrStats for decimal type is not what we expected
[HIVE-9720] - Metastore does not properly migrate column stats when renaming a table across databases.
[HIVE-9721] - Hadoop23Shims.setFullFileStatus should check for null
[HIVE-9727] - GroupingID translation from Calcite
[HIVE-9731] - WebHCat MapReduce Streaming Job does not allow StreamXmlRecordReader to be specified
[HIVE-9734] - Correlating expression cannot contain unqualified column references
[HIVE-9735] - aggregate ( smalllint ) fails when ORC file used ava.lang.ClassCastException: java.lang.Long cannot be cast to java.lang.Short
[HIVE-9743] - Incorrect result set for vectorized left outer join
[HIVE-9749] - ObjectStore schema verification logic is incorrect
[HIVE-9754] - rename GenericUDFLevenstein to GenericUDFLevenshtein
[HIVE-9755] - Hive built-in "ngram" UDAF fails when a mapper has no matches.
[HIVE-9767] - Fixes in Hive UDF to be usable in Pig
[HIVE-9770] - Beeline ignores --showHeader for non-tablular output formats i.e csv,tsv,dsv
[HIVE-9772] - Hive parquet timestamp conversion doesn't work with new Parquet
[HIVE-9779] - ATSHook does not log the end user if doAs=false (it logs the hs2 server user)
[HIVE-9791] - insert into table throws NPE
[HIVE-9797] - Need update some spark tests for java 8
[HIVE-9813] - Hive JDBC - DatabaseMetaData.getColumns method cannot find classes added with "add jar" command
[HIVE-9817] - fix DateFormat pattern in hive-exec
[HIVE-9826] - Firing insert event fails on temporary table
[HIVE-9831] - HiveServer2 should use ConcurrentHashMap in ThreadFactory
[HIVE-9832] - Merge join followed by union and a map join in hive on tez fails.
[HIVE-9834] - VectorGroupByOperator logs too much
[HIVE-9836] - Hive on tez: fails when virtual columns are present in the join conditions (for e.g. partition columns)
[HIVE-9839] - HiveServer2 leaks OperationHandle on async queries which fail at compile phase
[HIVE-9841] - IOException thrown by ORC should include the path of processing file
[HIVE-9845] - HCatSplit repeats information making input split data size huge
[HIVE-9848] - readlink -f is GNU coreutils only (used in bin/hive)
[HIVE-9851] - org.apache.hadoop.hive.serde2.avro.AvroSerializer should use org.apache.avro.generic.GenericData.Array when serializing a list
[HIVE-9855] - Runtime skew join doesn't work when skewed data only exists in big table
[HIVE-9860] - MapredLocalTask/SecureCmdDoAs leaks local files
[HIVE-9866] - Changing a column's type doesn't change column stats type in metastore
[HIVE-9869] - Trunk doesn't build with hadoop-1
[HIVE-9873] - Hive on MR throws DeprecatedParquetHiveInput exception
[HIVE-9877] - Beeline cannot run multiple statements in the same row
[HIVE-9886] - Hive on tez: NPE when converting join to SMB in sub-query
[HIVE-9892] - various MSSQL upgrade scripts don't work
[HIVE-9908] - vectorization error binary type not supported, group by with binary columns
[HIVE-9915] - Allow specifying file format for managed tables
[HIVE-9919] - upgrade scripts don't work on some auto-created DBs due to absence of tables
[HIVE-9920] - DROP DATABASE IF EXISTS throws exception if database does not exist
[HIVE-9923] - No clear message when "from" is missing
[HIVE-9929] - StatsUtil#getAvailableMemory could return negative value
[HIVE-9930] - fix QueryPlan.makeQueryId time format
[HIVE-9932] - DDLTask.conf hides base class Task.conf
[HIVE-9934] - Vulnerability in LdapAuthenticationProviderImpl enables HiveServer2 client to degrade the authentication mechanism to "none", allowing authentication without password
[HIVE-9936] - fix potential NPE in DefaultUDAFEvaluatorResolver
[HIVE-9944] - Convert array[] to string properly in log messages
[HIVE-9945] - FunctionTask.conf hides Task.conf field
[HIVE-9947] - ScriptOperator replaceAll uses unescaped dot and result is not assigned
[HIVE-9948] - SparkUtilities.getFileName passes File.separator to String.split() method
[HIVE-9950] - fix rehash in CuckooSetBytes and CuckooSetLong
[HIVE-9951] - VectorizedRCFileRecordReader creates Exception but does not throw it
[HIVE-9952] - fix NPE in CorrelationUtilities
[HIVE-9953] - fix NPE in WindowingTableFunction
[HIVE-9954] - UDFJson uses the == operator to compare Strings
[HIVE-9955] - TestVectorizedRowBatchCtx compares byte[] using equals() method
[HIVE-9956] - use BigDecimal.valueOf instead of new in TestFileDump
[HIVE-9957] - Hive 1.1.0 not compatible with Hadoop 2.4.0
[HIVE-9961] - HookContext for view should return a table type of VIRTUAL_VIEW
[HIVE-9971] - Clean up operator class
[HIVE-9975] - Renaming a nonexisting partition should not throw out NullPointerException
[HIVE-9976] - Possible race condition in DynamicPartitionPruner for

New in Apache Hive 1.1.0 (Mar 16, 2015)

Sub-task:
[HIVE-7073] - Implement Binary in ParquetSerDe
[HIVE-8121] - Create micro-benchmarks for ParquetSerde and evaluate performance
[HIVE-8122] - Make use of SearchArgument classes for Parquet SERDE
[HIVE-8130] - Support Date in Avro
[HIVE-8131] - Support timestamp in Avro
[HIVE-8362] - Investigate flaky test parallel.q
[HIVE-8651] - CBO: sort column changed in infer_bucket_sort test
[HIVE-8707] - Fix ordering differences due to Java 8 HashMap function
[HIVE-8718] - Refactoring: move mapLocalWork field from MapWork to BaseWork
[HIVE-8773] - Fix TestWebHCatE2e#getStatus for Java8
[HIVE-8862] - Fix ordering diferences on TestParse tests due to Java8
[HIVE-8922] - CBO: assorted date and timestamp issues
[HIVE-8923] - HIVE-8512 needs to be fixed also for CBO
[HIVE-8936] - Add SORT_QUERY_RESULTS for join tests that do not guarantee order
[HIVE-8962] - Add SORT_QUERY_RESULTS for join tests that do not guarantee order #2
[HIVE-9030] - CBO: Plans with comparison of values with different types
[HIVE-9033] - Fix ordering differences due to Java8 (part 2)
[HIVE-9034] - CBO: type change in literal_ints.q
[HIVE-9035] - CBO: Disable PPD when functions are non-deterministic (ppd_random.q - non-deterministic udf rand() pushed above join)
[HIVE-9043] - HiveException: Conflict on row inspector for {table}
[HIVE-9066] - temporarily disable CBO for non-deterministic functions
[HIVE-9104] - windowing.q failed when mapred.reduce.tasks is set to larger than one
[HIVE-9109] - Add support for Java 8 specific q-test out files
[HIVE-9127] - Improve CombineHiveInputFormat.getSplit performance
[HIVE-9133] - CBO (Calcite Return Path): Refactor Semantic Analyzer to Move CBO code out
[HIVE-9153] - Perf enhancement on CombineHiveInputFormat and HiveInputFormat
[HIVE-9161] - Fix ordering differences on UDF functions due to Java8
[HIVE-9174] - Enable queuing of HCatalog notification events in metastore DB
[HIVE-9175] - Add alters to list of events handled by NotificationListener
[HIVE-9181] - Fix SkewJoinOptimizer related Java 8 ordering differences
[HIVE-9184] - Modify HCatClient to support new notification methods in HiveMetaStoreClient
[HIVE-9193] - Fix ordering differences due to Java 8 (Part 3)
[HIVE-9194] - Support select distinct *
[HIVE-9200] - CBO (Calcite Return Path): Inline Join, Properties
[HIVE-9206] - Fix Desc Formatted related Java 8 ordering differences
[HIVE-9211] - Research on build mini HoS cluster on YARN for unit test[Spark Branch]
[HIVE-9222] - Fix ordering differences due to Java 8 (Part 4)
[HIVE-9224] - CBO (Calcite Return Path): Inline Table, Properties
[HIVE-9239] - Fix ordering differences due to Java 8 (Part 5)
[HIVE-9241] - Fix TestCliDriver.testCliDriver_subquery_multiinsert
[HIVE-9257] - Merge from spark to trunk January 2015
[HIVE-9259] - Fix ClassCastException when CBO is enabled for HOS [Spark Branch]
[HIVE-9264] - Merge encryption branch to trunk
[HIVE-9292] - CBO (Calcite Return Path): Inline GroupBy, Properties
[HIVE-9315] - CBO (Calcite Return Path): Inline FileSinkOperator, Properties
[HIVE-9321] - Notification message size can be arbitrarily long, DbNotificationListener limits to 1024
[HIVE-9352] - Merge from spark to trunk (follow-up of HIVE-9257)
[HIVE-9409] - Avoid ser/de loggers as logging framework can be incompatible on driver and workers
[HIVE-9410] - ClassNotFoundException occurs during hive query case execution with UDF defined [Spark Branch]
[HIVE-9425] - Add jar/file doesn't work with yarn-cluster mode [Spark Branch]
[HIVE-9428] - LocalSparkJobStatus may return failed job as successful [Spark Branch]
[HIVE-9431] - CBO (Calcite Return Path): Removing AST from ParseContext
[HIVE-9434] - Shim the method Path.getPathWithoutSchemeAndAuthority
[HIVE-9444] - CBO (Calcite Return Path): Rewrite GlobalLimitOptimizer
[HIVE-9449] - Push YARN configuration to Spark while deply Spark on YARN[Spark Branch]
[HIVE-9450] - [Parquet] Check all data types work for Parquet in Group By operator
[HIVE-9477] - No error thrown when global limit optimization failed to find enough number of rows [Spark Branch]
[HIVE-9487] - Make Remote Spark Context secure [Spark Branch]
[HIVE-9493] - Failed job may not throw exceptions [Spark Branch]
Bug:
[HIVE-1344] - error in select disinct
[HIVE-1654] - select distinct should allow column name regex
[HIVE-1869] - TestMTQueries failing on jenkins
[HIVE-3781] - Index related events should be delivered to metastore event listener
[HIVE-4009] - CLI Tests fail randomly due to MapReduce LocalJobRunner race condition
[HIVE-5536] - Incorrect Operation Name is passed to hookcontext
[HIVE-5865] - AvroDeserializer incorrectly assumes keys to Maps will always be of type 'org.apache.avro.util.Utf8'
[HIVE-6165] - Unify HivePreparedStatement from jdbc:hive and jdbc:hive2
[HIVE-6308] - COLUMNS_V2 Metastore table not populated for tables created without an explicit column list.
[HIVE-6421] - abs() should preserve precision/scale of decimal input
[HIVE-6623] - Add "owner" tag to ptest2 created instances
[HIVE-6679] - HiveServer2 should support configurable the server side socket timeout and keepalive for various transports types where applicable
[HIVE-6683] - Beeline does not accept comments at end of line
[HIVE-6914] - parquet-hive cannot write nested map (map value is map)
[HIVE-7024] - Escape control characters for explain result
[HIVE-7069] - Zookeeper connection leak
[HIVE-7932] - It may cause NP exception when add accessed columns to ReadEntity
[HIVE-7951] - InputFormats implementing (Job)Configurable should not be cached
[HIVE-7997] - Potential null pointer reference in ObjectInspectorUtils#compareTypes()
[HIVE-8182] - beeline fails when executing multiple-line queries with trailing spaces
[HIVE-8257] - Accumulo introduces old hadoop-client dependency
[HIVE-8266] - create function using statement compilation should include resource URI entity
[HIVE-8284] - Equality comparison is done between two floating point variables in HiveRelMdUniqueKeys#getUniqueKeys()
[HIVE-8308] - Acid related table properties should be defined in one place and should be case insensitive
[HIVE-8317] - WebHCat pom should explicitly depend on jersey-core
[HIVE-8326] - Using DbTxnManager with concurrency off results in run time error
[HIVE-8330] - HiveResultSet.findColumn() parameters are case sensitive
[HIVE-8338] - Add ip and command to semantic analyzer hook context
[HIVE-8345] - q-test for Avro date support
[HIVE-8359] - Map containing null values are not correctly written in Parquet files
[HIVE-8381] - Update hive version on trunk to 0.15
[HIVE-8387] - add retry logic to ZooKeeperStorage in WebHCat
[HIVE-8448] - Union All might not work due to the type conversion issue
[HIVE-8450] - Create table like does not copy over table properties
[HIVE-8491] - Fix build name in ptest pre-commit message
[HIVE-8500] - beeline does not need to set hive.aux.jars.path
[HIVE-8512] - queries with star and gby produce incorrect results
[HIVE-8518] - Compile time skew join optimization returns duplicated results
[HIVE-8523] - Potential null dereference in DDLSemanticAnalyzer#addInputsOutputsAlterTable()
[HIVE-8556] - introduce overflow control and sanity check to BytesBytesMapJoin
[HIVE-8564] - DROP TABLE IF EXISTS throws exception if the table does not exist.
[HIVE-8565] - beeline may go into an infinite loop when using EOF
[HIVE-8576] - Guaranteed NPE in StatsRulesProcFactory
[HIVE-8594] - Wrong condition in SettableConfigUpdater#setHiveConfWhiteList()
[HIVE-8600] - Add option to log explain output for query
[HIVE-8610] - Compile time skew join optimization doesn't work with auto map join
[HIVE-8611] - grant/revoke syntax should support additional objects for authorization plugins
[HIVE-8612] - Support metadata result filter hooks
[HIVE-8613] - percentile_approx raise a comparator error
[HIVE-8627] - Compute stats on a table from impala caused the table to be corrupted
[HIVE-8634] - HiveServer2 fair scheduler queue mapping doesn't handle the secondary groups rules correctly
[HIVE-8636] - CBO: split cbo_correctness test
[HIVE-8666] - hive.metastore.server.max.threads default is too high
[HIVE-8680] - Set Max Message for Binary Thrift endpoints
[HIVE-8693] - Separate out fair scheduler dependency from hadoop 0.23 shim
[HIVE-8708] - Add query id to explain log option
[HIVE-8720] - Update orc_merge tests to make it consistent across OS'es
[HIVE-8728] - Fix ptf.q determinism
[HIVE-8730] - schemaTool failure when date partition has non-date value
[HIVE-8736] - add ordering to cbo_correctness to make result consistent
[HIVE-8757] - YARN dep in scheduler shim should be optional
[HIVE-8762] - HiveMetaStore.BooleanPointer should be replaced with an AtomicBoolean
[HIVE-8791] - Hive permission inheritance throws exception S3
[HIVE-8796] - TestCliDriver acid tests with decimal needs benchmark to be updated
[HIVE-8797] - Simultaneous dynamic inserts can result in "partition already exists" error
[HIVE-8803] - DESC SCHEMA is not working
[HIVE-8808] - HiveInputFormat caching cannot work with all input formats
[HIVE-8812] - TestMinimrCliDriver failure if run in the same command as TestHBaseNegativeCliDriver
[HIVE-8825] - SQLCompletor catches Throwable and ignores it
[HIVE-8847] - Fix bugs in jenkins scripts
[HIVE-8848] - data loading from text files or text file processing doesn't handle nulls correctly
[HIVE-8850] - ObjectStore:: rollbackTransaction() needs to be looked into further.
[HIVE-8863] - Cannot drop table with uppercase name after "compute statistics for columns"
[HIVE-8869] - RowSchema not updated for some ops when columns are pruned
[HIVE-8872] - Hive view of HBase range scan intermittently returns incorrect data.
[HIVE-8874] - Error Accessing HBase from Hive via Oozie on Kerberos 5.0.1 cluster
[HIVE-8875] - hive.optimize.sort.dynamic.partition should be turned off for ACID
[HIVE-8877] - improve context logging during job submission via WebHCat
[HIVE-8879] - Upgrade derby version to address race candition
[HIVE-8881] - Receiving json "{"error":"Could not find job job_1415748506143_0002"}" when web client tries to fetch all jobs from webhcat where HDFS does not have the data.
[HIVE-8889] - JDBC Driver ResultSet.getXXXXXX(String columnLabel) methods Broken
[HIVE-8890] - HiveServer2 dynamic service discovery: use persistent ephemeral nodes curator recipe
[HIVE-8891] - Another possible cause to NucleusObjectNotFoundException from drops/rollback
[HIVE-8893] - Implement whitelist for builtin UDFs to avoid untrused code execution in multiuser mode
[HIVE-8901] - increase retry attempt, interval on metastore database errors
[HIVE-8909] - Hive doesn't correctly read Parquet nested types
[HIVE-8914] - HDFSCleanup thread holds reference to FileSystem
[HIVE-8916] - Handle user@domain username under LDAP authentication
[HIVE-8917] - HIVE-5679 adds two thread safety problems
[HIVE-8926] - Projections that only swap input columns are identified incorrectly as identity projections
[HIVE-8938] - Compiler should save the transform URI as input entity
[HIVE-8944] - TestCompactor fails with IncompatibleClassChangeError
[HIVE-8948] - TestStreaming is flaky
[HIVE-8964] - Some TestMiniTezCliDriver tests taking two hours
[HIVE-8965] - Enhance PTest to kill all processes between tests and to report when a TEST*.xml file is not generated
[HIVE-8967] - Fix bucketmapjoin7.q determinism
[HIVE-8975] - Possible performance regression on bucket_map_join_tez2.q
[HIVE-8978] - Fix test determinism issue for qfile: smb_mapjoin_1.q etc
[HIVE-8990] - mapjoin_mapjoin.q is failing on Tez (missed golden file update)
[HIVE-9001] - Ship with log4j.properties file that has a reliable time based rolling policy
[HIVE-9006] - hiveserver thrift api version is still 6
[HIVE-9011] - Fix parquet_join.q determinism
[HIVE-9024] - NullPointerException when starting webhcat server if templeton.hive.properties is not set
[HIVE-9032] - Help for orcfiledump script does not reflect new options
[HIVE-9048] - Hive build failed on hadoop-1 after HIVE-8828.
[HIVE-9055] - Tez: union all followed by group by followed by another union all gives error
[HIVE-9060] - Fix child operator references after NonBlockingOpDeDupProc
[HIVE-9077] - Set completer in CliDriver is not working
[HIVE-9096] - GenericUDF may be left unclosed in PartitionPrune#visitCall()
[HIVE-9113] - Explain on query failed with NPE
[HIVE-9120] - Hive Query log does not work when hive.exec.parallel is true
[HIVE-9122] - Need to remove additional references to hive-shims-common-secure, hive-shims-0.20
[HIVE-9129] - Migrate to newer Calcite snapshot, where ByteString is now in org.apache.calcite.avatica.util
[HIVE-9130] - vector_partition_diff_num_cols result is not updated after CBO upgrade
[HIVE-9131] - MiniTez optimize_nullscan test is unstable
[HIVE-9149] - Add unit test to test implicit conversion during dynamic partitioning/distribute by
[HIVE-9150] - Unrelated types are compared in GenTezWork#getFollowingWorkIndex()
[HIVE-9154] - Cache pathToPartitionInfo in context aware record reader
[HIVE-9177] - Fix child operator references after NonBlockingOpDeDupProc (II)
[HIVE-9195] - CBO changes constant to column type
[HIVE-9197] - fix lvj_mapjoin.q diff in trunk
[HIVE-9199] - Excessive exclusive lock used in some DDLs with DummyTxnManager
[HIVE-9203] - CREATE TEMPORARY FUNCTION hangs trying to acquire lock
[HIVE-9215] - Some mapjoin queries broken with IdentityProjectRemover with PPD
[HIVE-9221] - Remove deprecation warning for hive.metastore.local
[HIVE-9242] - Many places in CBO code eat exceptions
[HIVE-9243] - Static Map in IOContext is not thread safe
[HIVE-9255] - Fastpath for limited fetches from unpartitioned tables
[HIVE-9296] - Need to add schema upgrade changes for queueing events in the database
[HIVE-9299] - Reuse Configuration in AvroSerdeUtils
[HIVE-9300] - Make TCompactProtocol configurable
[HIVE-9301] - Potential null dereference in MoveTask#createTargetPath()
[HIVE-9309] - schematool fails on Postgres 8.1
[HIVE-9310] - CLI JLine does not flush history back to ~/.hivehistory
[HIVE-9316] - TestSqoop tests in WebHCat testsuite hardcode libdir path to hdfs
[HIVE-9330] - DummyTxnManager will throw NPE if WriteEntity writeType has not been set
[HIVE-9331] - get rid of pre-optimized-hashtable memory optimizations
[HIVE-9344] - Fix flaky test optimize_nullscan
[HIVE-9347] - Bug with max() together with rank() and grouping sets
[HIVE-9351] - Running Hive Jobs with Tez cause templeton to never report percent complete
[HIVE-9353] - make TABLE keyword optional in INSERT INTO TABLE foo...
[HIVE-9366] - wrong date in description annotation in date_add() and date_sub() udf
[HIVE-9369] - fix arguments length checking in Upper and Lower UDF
[HIVE-9377] - UDF in_file() in WHERE predicate causes NPE.
[HIVE-9381] - HCatalog hardcodes maximum append limit to 1000.
[HIVE-9382] - Query got rerun with Global Limit optimization on and Fetch optimization off
[HIVE-9386] - FileNotFoundException when using in_file()
[HIVE-9393] - reduce noisy log level of ColumnarSerDe.java:116 from INFO to DEBUG
[HIVE-9396] - date_add()/date_sub() should allow tinyint/smallint/bigint arguments in addition to int
[HIVE-9414] - Fixup post HIVE-9264 - Merge encryption branch to trunk
[HIVE-9437] - Beeline does not add any existing HADOOP_CLASSPATH
[HIVE-9440] - Folders may not be pruned for Hadoop 2
[HIVE-9441] - Remove call to deprecated Calcite method
[HIVE-9443] - ORC PPD - fix fuzzy case evaluation of IS_NULL
[HIVE-9445] - Revert HIVE-5700 - enforce single date format for partition column storage
[HIVE-9446] - JDBC DatabaseMetadata.getColumns() does not work for temporary tables
[HIVE-9448] - Merge spark to trunk 1/23/15
[HIVE-9454] - Test failures due to new Calcite version
[HIVE-9462] - HIVE-8577 - breaks type evolution
[HIVE-9475] - HiveMetastoreClient.tableExists does not work
[HIVE-9476] - Beeline fails to start on trunk
[HIVE-9502] - Parquet cannot read Map types from files written with Hive

New in Apache Hive 1.0.0 (Feb 5, 2015)

Bug:
[HIVE-5631] - Index creation on a skew table fails
[HIVE-5664] - Drop cascade database fails when the db has any tables with indexes
[HIVE-6198] - ORC file and struct column names are case sensitive
[HIVE-6468] - HS2 & Metastore using SASL out of memory error when curl sends a get request
[HIVE-7270] - SerDe Properties are not considered by show create table Command
[HIVE-8099] - IN operator for partition column fails when the partition column type is DATE
[HIVE-8295] - Add batch retrieve partition objects for metastore direct sql
[HIVE-8374] - schematool fails on Postgres versions < 9.2
[HIVE-8485] - HMS on Oracle incompatibility
[HIVE-8706] - Table statistic collection on counter failed due to table name character case.
[HIVE-8715] - Hive 14 upgrade scripts can fail for statistics if database was created using auto-create
[HIVE-8739] - handle Derby and Oracle errors with joins and filters in Direct SQL in a invalid-DB-specific path
[HIVE-8784] - Querying partition does not work with JDO enabled against PostgreSQL
[HIVE-8805] - CBO skipped due to SemanticException: Line 0:-1 Both left and right aliases encountered in JOIN 'avg_cs_ext_discount_amt'
[HIVE-8807] - Obsolete default values in webhcat-default.xml
[HIVE-8811] - Dynamic partition pruning can result in NPE during query compilation
[HIVE-8827] - Remove SSLv2Hello from list of disabled protocols
[HIVE-8830] - hcatalog process don't exit because of non daemon thread
[HIVE-8845] - Switch to Tez 0.5.2
[HIVE-8866] - Vectorization on partitioned table throws ArrayIndexOutOfBoundsException when partitions are not of same #of columns
[HIVE-8870] - errors when selecting a struct field within an array from ORC based tables
[HIVE-8873] - Switch to calcite 0.9.2
[HIVE-8876] - incorrect upgrade script for Oracle (13->14)
[HIVE-8880] - non-synchronized access to split list in OrcInputFormat
[HIVE-8886] - Some Vectorized String CONCAT expressions result in runtime error Vectorization: Unsuported vector output type: StringGroup
[HIVE-8888] - Mapjoin with LateralViewJoin generates wrong plan in Tez
[HIVE-8947] - HIVE-8876 also affects Postgres < 9.2
[HIVE-8966] - Delta files created by hive hcatalog streaming cannot be compacted
[HIVE-9003] - Vectorized IF expr broken for the scalar and scalar case
[HIVE-9025] - join38.q (without map join) produces incorrect result when testing with multiple reducers
[HIVE-9038] - Join tests fail on Tez
[HIVE-9051] - TezJobMonitor in-place updates logs too often to logfile
[HIVE-9053] - select constant in union all followed by group by gives wrong result
[HIVE-9067] - OrcFileMergeOperator may create merge file that does not match properties of input files
[HIVE-9090] - Rename "Tez File Merge Work" to smaller name
[HIVE-9108] - Fix for HIVE-8735 is incorrect (stats with long paths)
[HIVE-9111] - Potential NPE in OrcStruct for list and map types
[HIVE-9112] - Query may generate different results depending on the number of reducers
[HIVE-9114] - union all query in cbo test has undefined ordering
[HIVE-9126] - Backport HIVE-8827 (Remove SSLv2Hello from list of disabled protocols) to 0.14 branch
[HIVE-9141] - HiveOnTez: mix of union all, distinct, group by generates error
[HIVE-9155] - HIVE_LOCKS uses int instead of bigint hive-txn-schema-0.14.0.mssql.sql
[HIVE-9162] - stats19 test is environment-dependant
[HIVE-9166] - Place an upper bound for SARG CNF conversion
[HIVE-9168] - Vectorized Coalesce for strings is broken
[HIVE-9205] - Change default tez install directory to use /tmp instead of /user and create the directory if it does not exist
[HIVE-9234] - HiveServer2 leaks FileSystem objects in FileSystem.CACHE
[HIVE-9249] - java.lang.ClassCastException: org.apache.hadoop.hive.serde2.io.HiveVarcharWritable cannot be cast to org.apache.hadoop.hive.common.type.HiveVarchar when joining tables
[HIVE-9278] - Cached expression feature broken in one case
[HIVE-9317] - move Microsoft copyright to NOTICE file
[HIVE-9359] - Export of a large table causes OOM in Metastore and Client
[HIVE-9361] - Intermittent NPE in SessionHiveMetaStoreClient.alterTempTable
[HIVE-9390] - Enhance retry logic wrt DB access in TxnHandler
[HIVE-9401] - Backport: Fastpath for limited fetches from unpartitioned tables
[HIVE-9404] - NPE in org.apache.hadoop.hive.metastore.txn.TxnHandler.determineDatabaseProduct()
[HIVE-9436] - RetryingMetaStoreClient does not retry JDOExceptions
[HIVE-9473] - sql std auth should disallow built-in udfs that allow any java methods to be called
[HIVE-9514] - schematool is broken in hive 1.0.0
Improvement:
[HIVE-3280] - Make HiveMetaStoreClient a public API
[HIVE-8933] - Check release builds for SNAPSHOT dependencies
Task:
[HIVE-6977] - Delete Hiveserver1

New in Apache Hive 0.14.0 (Dec 27, 2014)

New in Apache Hive 0.12.0 (Dec 6, 2013)

Sub-task:
[HIVE-2304] - Support PreparedStatement.setObject
[HIVE-4055] - add Date data type
[HIVE-4266] - Refactor HCatalog code to org.apache.hive.hcatalog
[HIVE-4324] - ORC Turn off dictionary encoding when number of distinct keys is greater than threshold
[HIVE-4355] - HCatalog test TestPigHCatUtil might fail on JDK7
[HIVE-4460] - Publish HCatalog artifacts for Hadoop 2.x
[HIVE-4478] - In ORC, add boolean noNulls flag to column stripe metadata
[HIVE-4626] - join_vc.q is not deterministic
[HIVE-4646] - skewjoin.q is failing in hadoop2
[HIVE-4690] - stats_partscan_1.q makes different result with different hadhoop.mr.rev
[HIVE-4708] - Fix TestCliDriver.combine2.q on 0.23
[HIVE-4711] - Fix TestCliDriver.list_bucket_query_oneskew_{1,2,3}.q on 0.23
[HIVE-4712] - Fix TestCliDriver.truncate_* on 0.23
[HIVE-4713] - Fix TestCliDriver.skewjoin_union_remove_{1,2}.q on 0.23
[HIVE-4715] - Fix TestCliDriver.{recursive_dir.q,sample_islocalmode_hook.q,input12.q,input39.q,auto_join14.q} on 0.23
[HIVE-4717] - Fix non-deterministic TestCliDriver on 0.23
[HIVE-4721] - Fix TestCliDriver.ptf_npath.q on 0.23
[HIVE-4746] - Fix TestCliDriver.list_bucket_dml_{2,4,5,9,12,13}.q on 0.23
[HIVE-4750] - Fix TestCliDriver.list_bucket_dml_{6,7,8}.q on 0.23
[HIVE-4756] - Upgrade Hadoop 0.23 profile to 2.0.5-alpha
[HIVE-4761] - ZooKeeperHiveLockManage.unlockPrimitive has race condition with threads
[HIVE-4762] - HMS cannot handle concurrent requests
[HIVE-4763] - add support for thrift over http transport in HS2
[HIVE-4767] - ObjectStore.getPMF has concurrency problems
[HIVE-4871] - Apache builds fail with Target "make-pom" does not exist in the project "hcatalog".
[HIVE-4894] - Update maven coordinates of HCatalog artifacts
[HIVE-4895] - Move all HCatalog classes to org.apache.hive.hcatalog
[HIVE-4896] - create binary backwards compatibility layer hcatalog 0.12 and 0.11
[HIVE-4908] - rename templeton to webhcat?
[HIVE-4940] - udaf_percentile_approx.q is not deterministic
[HIVE-4980] - Fix the compiling error in TestHadoop20SAuthBridge
[HIVE-5013] - [HCatalog] Create hcat.py, hcat_server.py to make HCatalog work on Windows
[HIVE-5014] - [HCatalog] Fix HCatalog build issue on Windows
[HIVE-5015] - [HCatalog] Fix HCatalog unit tests on Windows
[HIVE-5028] - Some tests with fail OutOfMemoryError PermGen Space on Hadoop2
[HIVE-5035] - [WebHCat] Hardening parameters for Windows
[HIVE-5036] - [WebHCat] Add cmd script for WebHCat
[HIVE-5063] - Fix some non-deterministic or not-updated tests
[HIVE-5066] - [WebHCat] Other code fixes for Windows
[HIVE-5069] - Tests on list bucketing are failing again in hadoop2
[HIVE-5078] - [WebHCat] Fix e2e tests on Windows plus test cases for new features
[HIVE-5163] - refactor org.apache.hadoop.mapred.HCatMapRedUtil
[HIVE-5213] - remove hcatalog/shims directory
[HIVE-5233] - move hbase storage handler to org.apache.hcatalog package
[HIVE-5236] - Change HCatalog spacing from 4 spaces to 2
[HIVE-5260] - Introduce HivePassThroughOutputFormat that allows Hive to use general purpose OutputFormats instead of HiveOutputFormats in StorageHandlers
[HIVE-5261] - Make the Hive HBase storage handler work from HCatalog, and use HiveStorageHandlers instead of HCatStorageHandlers
Bug:
[HIVE-2015] - Eliminate bogus Datanucleus.Plugin Bundle ERROR log messages
[HIVE-2379] - Hive/HBase integration could be improved
[HIVE-2473] - Hive throws an NPE when $HADOOP_HOME points to a tarball install directory that contains a build/ subdirectory.
[HIVE-2702] - Enhance listPartitionsByFilter to add support for integral types both for equality and non-equality
[HIVE-2905] - Desc table can't show non-ascii comments
[HIVE-3189] - cast ( as bigint) returning null values
[HIVE-3191] - timestamp - timestamp causes null pointer exception
[HIVE-3253] - ArrayIndexOutOfBounds exception for deeply nested structs
[HIVE-3256] - Update asm version in Hive
[HIVE-3264] - Add support for binary dataype to AvroSerde
[HIVE-3475] - INLINE UDTF doesn't convert types properly
[HIVE-3562] - Some limit can be pushed down to map stage
[HIVE-3588] - Get Hive to work with hbase 94
[HIVE-3632] - Upgrade datanucleus to support JDK7
[HIVE-3691] - TestDynamicSerDe failed with IBM JDK
[HIVE-3756] - "LOAD DATA" does not honor permission inheritence
[HIVE-3772] - Fix a concurrency bug in LazyBinaryUtils due to a static field
[HIVE-3810] - HiveHistory.log need to replace '\r' with space before writing Entry.value to historyfile
[HIVE-3846] - alter view rename NPEs with authorization on.
[HIVE-3891] - physical optimizer changes for auto sort-merge join
[HIVE-3926] - PPD on virtual column of partitioned table is not working
[HIVE-3953] - Reading of partitioned Avro data fails because of missing properties
[HIVE-3957] - Add pseudo-BNF grammar for RCFile to Javadoc
[HIVE-3978] - HIVE_AUX_JARS_PATH should have : instead of , as separator since it gets appended to HADOOP_CLASSPATH
[HIVE-4003] - NullPointerException in exec.Utilities
[HIVE-4051] - Hive's metastore suffers from 1+N queries when querying partitions & is slow
[HIVE-4057] - LazyHBaseRow may return cache data if the field is null and make the result wrong
[HIVE-4089] - javax.jdo : jdo2-api dependency not in Maven Central
[HIVE-4106] - SMB joins fail in multi-way joins
[HIVE-4171] - Current database in metastore.Hive is not consistent with SessionState
[HIVE-4181] - Star argument without table alias for UDTF is not working
[HIVE-4194] - JDBC2: HiveDriver should not throw RuntimeException when passed an invalid URL
[HIVE-4214] - OVER accepts general expression instead of just function
[HIVE-4222] - Timestamp type constants cannot be deserialized in JDK 1.6 or less
[HIVE-4233] - The TGT gotten from class 'CLIService' should be renewed on time
[HIVE-4251] - Indices can't be built on tables whose schema info comes from SerDe
[HIVE-4290] - Build profiles: Partial builds for quicker dev
[HIVE-4295] - Lateral view makes invalid result if CP is disabled
[HIVE-4299] - exported metadata by HIVE-3068 cannot be imported because of wrong file name
[HIVE-4300] - ant thriftif generated code that is checkedin is not up-to-date
[HIVE-4322] - SkewedInfo in Metastore Thrift API cannot be deserialized in Python
[HIVE-4339] - build fails after branch (hcatalog version not updated)
[HIVE-4343] - HS2 with kerberos- local task for map join fails
[HIVE-4344] - CREATE VIEW fails when redundant casts are rewritten
[HIVE-4347] - Hcatalog build fail on Windows because javadoc command exceed length limit
[HIVE-4348] - Unit test compile fail at hbase-handler project on Windows becuase of illegal escape character
[HIVE-4350] - support AS keyword for table alias
[HIVE-4351] - Thrift code generation fails due to hcatalog
[HIVE-4364] - beeline always exits with 0 status, should exit with non-zero status on error
[HIVE-4369] - Many new failures on hadoop 2
[HIVE-4375] - Single sourced multi insert consists of native and non-native table mixed throws NPE
[HIVE-4377] - Add more comment to https://reviews.facebook.net/D1209 (HIVE-2340)
[HIVE-4392] - Illogical InvalidObjectException throwed when use mulit aggregate functions with star columns
[HIVE-4403] - Running Hive queries on Yarn (MR2) gives warnings related to overriding final parameters
[HIVE-4406] - Missing "/" or "/" in hs2 jdbc uri switches mode to embedded mode
[HIVE-4407] - TestHCatStorer.testStoreFuncAllSimpleTypes fails because of null case difference
[HIVE-4418] - TestNegativeCliDriver failure message if cmd succeeds is misleading
[HIVE-4421] - Improve memory usage by ORC dictionaries
[HIVE-4422] - Test output need to be updated for Windows only unit test in TestCliDriver
[HIVE-4424] - MetaStoreUtils.java.orig checked in mistakenly by HIVE-4409
[HIVE-4428] - Misspelling in describe extended output
[HIVE-4430] - Semantic analysis fails in presence of certain literals in on clause
[HIVE-4433] - Fix C++ Thrift bindings broken in HIVE-4322
[HIVE-4435] - Column stats: Distinct value estimator should use hash functions that are pairwise independent
[HIVE-4436] - hive.exec.parallel=true doesn't work on hadoop-2
[HIVE-4438] - Remove unused join configuration parameter: hive.mapjoin.size.key
[HIVE-4439] - Remove unused join configuration parameter: hive.mapjoin.cache.numrows
[HIVE-4440] - SMB Operator spills to disk like it's 1999
[HIVE-4441] - [HCatalog] WebHCat does not honor user home directory
[HIVE-4442] - [HCatalog] WebHCat should not override user.name parameter for Queue call
[HIVE-4465] - webhcat e2e tests succeed regardless of exitvalue
[HIVE-4466] - Fix continue.on.failure in unit tests to -well- continue on failure in unit tests
[HIVE-4471] - Build fails with hcatalog checkstyle error
[HIVE-4474] - Column access not tracked properly for partitioned tables
[HIVE-4475] - Switch RCFile default to LazyBinaryColumnarSerDe
[HIVE-4486] - FetchOperator slows down SMB map joins by 50% when there are many partitions
[HIVE-4487] - Hive does not set explicit permissions on hive.exec.scratchdir
[HIVE-4489] - beeline always return the same error message twice
[HIVE-4492] - Revert HIVE-4322
[HIVE-4496] - JDBC2 won't compile with JDK7
[HIVE-4497] - beeline module tests don't get run by default
[HIVE-4502] - NPE - subquery smb joins fails
[HIVE-4510] - HS2 doesn't nest exceptions properly (fun debug times)
[HIVE-4513] - disable hivehistory logs by default
[HIVE-4516] - Fix concurrency bug in serde/src/java/org/apache/hadoop/hive/serde2/io/TimestampWritable.java
[HIVE-4521] - Auto join conversion fails in certain cases (empty tables, empty partitions, no partitions)
[HIVE-4525] - Support timestamps earlier than 1970 and later than 2038
[HIVE-4535] - hive build fails with hadoop 0.20
[HIVE-4540] - JOIN-GRP BY-DISTINCT fails with NPE when mapjoin.mapreduce=true
[HIVE-4542] - TestJdbcDriver2.testMetaDataGetSchemas fails because of unexpected database
[HIVE-4543] - Broken link in HCat 0.5 doc (Reader and Writer Interfaces)
[HIVE-4546] - Hive CLI leaves behind the per session resource directory on non-interactive invocation
[HIVE-4547] - A complex create view statement fails with new Antlr 3.4
[HIVE-4550] - local_mapred_error_cache fails on some hadoop versions
[HIVE-4554] - Failed to create a table from existing file if file path has spaces
[HIVE-4559] - hcatalog/webhcat scripts in tar.gz don't have execute permissions set
[HIVE-4562] - HIVE-3393 brought in Jackson library,and these four jars should be packed into hive-exec.jar
[HIVE-4566] - NullPointerException if typeinfo and nativesql commands are executed at beeline before a DB connection is established
[HIVE-4572] - ColumnPruner cannot preserve RS key columns corresponding to un-selected join keys in columnExprMap
[HIVE-4573] - Support alternate table types for HiveServer2
[HIVE-4578] - Changes to Pig's test harness broke HCat e2e tests
[HIVE-4580] - Change DDLTask to report errors using canonical error messages rather than http status codes
[HIVE-4581] - HCat e2e tests broken by changes to Hive's describe table formatting
[HIVE-4585] - Remove unused MR Temp file localization from Tasks
[HIVE-4586] - [HCatalog] WebHCat should return 404 error for undefined resource
[HIVE-4589] - Hive Load command failed when inpath contains space or any restricted characters
[HIVE-4591] - Making changes to webhcat-site.xml have no effect
[HIVE-4593] - ErrorMsg has several messages that reuse the same error code
[HIVE-4611] - SMB joins fail based on bigtable selection policy.
[HIVE-4615] - Invalid column names allowed when created dynamically by a SerDe
[HIVE-4618] - show create table creating unusable DDL when field delimiter is \001
[HIVE-4619] - Hive 0.11.0 is not working with pre-cdh3u6 and hadoop-0.23
[HIVE-4638] - Thread local PerfLog can get shared by multiple hiveserver2 sessions
[HIVE-4650] - Getting Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.MapRedTask on auto convert to MapJoin after upgrade to Hive-0.11.0.x from hive-0.10.0.x
[HIVE-4657] - HCatalog checkstyle violation after HIVE-2670
[HIVE-4677] - [HCatalog] WebHCat e2e tests fail on Hadoop 2
[HIVE-4679] - WebHCat can deadlock Hadoop if the number of concurrently running tasks if higher or equal than the number of mappers
[HIVE-4683] - fix coverage org.apache.hadoop.hive.cli
[HIVE-4689] - For outerjoins, joinEmitInterval might make wrong result
[HIVE-4691] - orc_createas1.q has minor inconsistency
[HIVE-4692] - Constant agg parameters will be replaced by ExprNodeColumnDesc with single-sourced multi-gby cases
[HIVE-4696] - WebHCat e2e test framework is missing files and instructions
[HIVE-4707] - Support configurable domain name for HiveServer2 LDAP authentication using Active Directory
[HIVE-4710] - ant maven-build -Dmvn.publish.repo=local fails
[HIVE-4724] - ORC readers should have a better error detection for non-ORC files
[HIVE-4730] - Join on more than 2^31 records on single reducer failed (wrong results)
[HIVE-4733] - HiveLockObjectData is not compared properly
[HIVE-4740] - HIVE-2379 is missing hbase.jar itself
[HIVE-4742] - A useless CAST makes Hive fail to create a VIEW based on an UNION
[HIVE-4748] - Fix TempletonUtilsTest failure on Windows
[HIVE-4757] - LazyTimestamp goes into irretrievable NULL mode once inited with NULL once
[HIVE-4781] - LEFT SEMI JOIN generates wrong results when the number of rows belonging to a single key of the right table exceed hive.join.emit.interval
[HIVE-4784] - ant testreport doesn't include any HCatalog tests
[HIVE-4785] - Implement isCaseSensitive for Hive JDBC driver
[HIVE-4789] - FetchOperator fails on partitioned Avro data
[HIVE-4798] - NPE when we call isSame from an instance of ExprNodeConstantDesc with null value
[HIVE-4802] - Fix url check for missing "/" or "/ after hostname in jdb uri
[HIVE-4804] - parallel order by fails for small datasets
[HIVE-4807] - Hive metastore hangs
[HIVE-4808] - WebHCat job submission is killed by TaskTracker since it's not sending a heartbeat properly
[HIVE-4810] - Refactor exec package
[HIVE-4811] - (Slightly) break up the SemanticAnalyzer monstrosity
[HIVE-4812] - Logical explain plan
[HIVE-4814] - Adjust WebHCat e2e tests until HIVE-4703 is addressed
[HIVE-4818] - SequenceId in operator is not thread safe
[HIVE-4820] - webhcat_config.sh should set default values for HIVE_HOME and HCAT_PREFIX that work with default build tree structure
[HIVE-4829] - TestWebHCatE2e checkstyle violation causes all tests to fail
[HIVE-4830] - Test clientnegative/nested_complex_neg.q got broken due to 4580
[HIVE-4833] - Fix eclipse template classpath to include the correct jdo lib
[HIVE-4836] - make checkstyle ignore IntelliJ files and templeton e2e files
[HIVE-4838] - Refactor MapJoin HashMap code to improve testability and readability
[HIVE-4839] - build-common.xml has
[HIVE-4840] - Fix eclipse template classpath to include the BoneCP lib
[HIVE-4843] - Refactoring MapRedTask and ExecDriver for better re-usability (for tez) and readability
[HIVE-4845] - Correctness issue with MapJoins using the null safe operator
[HIVE-4852] - -Dbuild.profile=core fails
[HIVE-4853] - junit timeout needs to be updated
[HIVE-4854] - testCliDriver_load_hdfs_file_with_space_in_the_name fails on hadoop 2
[HIVE-4863] - Fix parallel order by on hadoop2
[HIVE-4865] - HiveLockObjects: Unlocking retries/times out when query contains ":"
[HIVE-4869] - Clean up HCatalog build post Hive integration
[HIVE-4870] - Explain Extended to show partition info for Fetch Task
[HIVE-4875] - hive config template is not parse-able due to angle brackets in description
[HIVE-4876] - Beeling help text do not contain -f and -e parameters
[HIVE-4878] - With Dynamic partitioning, some queries would scan default partition even if query is not using it.
[HIVE-4883] - TestHadoop20SAuthBridge tests fail sometimes because of race condition
[HIVE-4891] - Distinct includes duplicate records
[HIVE-4892] - PTest2 cleanup after merge
[HIVE-4893] - [WebHCat] HTTP 500 errors should be mapped to 400 for bad request
[HIVE-4899] - Hive returns non-meanful error message for ill-formed fs.default.name
[HIVE-4900] - Fix the mismatched column names in package.jdo
[HIVE-4915] - unit tests fail on windows because of difference in input file size
[HIVE-4927] - When we merge two MapJoin MapRedTasks, the TableScanOperator of the second one should be removed
[HIVE-4928] - Date literals do not work properly in partition spec clause
[HIVE-4929] - the type of all numeric constants is changed to double in the plan
[HIVE-4930] - Classes of metastore should not be included MR-task
[HIVE-4932] - PTFOperator fails resetting PTFPersistence
[HIVE-4935] - Potential NPE in MetadataOnlyOptimizer
[HIVE-4942] - Fix eclipse template files to use correct datanucleus libs
[HIVE-4951] - combine2_win.q.out needs update for HIVE-3253 (increasing nesting levels)
[HIVE-4952] - When hive.join.emit.interval is small, queries optimized by Correlation Optimizer may generate wrong results
[HIVE-4955] - serde_user_properties.q.out needs to be updated
[HIVE-4962] - fix eclipse template broken by HIVE-3256
[HIVE-4964] - Cleanup PTF code: remove code dealing with non standard sql behavior we had original introduced
[HIVE-4968] - When deduplicating multiple SelectOperators, we should update RowResolver accordinly
[HIVE-4970] - BinaryConverter does not respect nulls
[HIVE-4972] - update code generated by thrift for DemuxOperator and MuxOperator
[HIVE-4987] - Javadoc can generate argument list too long error
[HIVE-4990] - ORC seeks fails with non-zero offset or column projection
[HIVE-4991] - hive build with 0.20 is broken
[HIVE-4995] - select * may incorrectly return empty fields with hbase-handler
[HIVE-4998] - support jdbc documented table types in default configuration
[HIVE-5010] - HCatalog maven integration doesn't override mvn.local.repo in two locations
[HIVE-5011] - Dynamic partitioning in HCatalog broken on external tables
[HIVE-5012] - [HCatalog] Make HCatalog work on Windows
[HIVE-5017] - DBTokenStore gives compiler warnings
[HIVE-5023] - Hive get wrong result when partition has the same path but different schema or authority
[HIVE-5026] - HIVE-3926 is committed in the state of not rebased to trunk
[HIVE-5034] - [WebHCat] Make WebHCat work for Windows
[HIVE-5046] - Hcatalog's bin/hcat script doesn't respect HIVE_HOME
[HIVE-5047] - Hive client filters partitions incorrectly via pushdown in certain cases involving "or"
[HIVE-5048] - StorageBasedAuthorization provider causes an NPE when asked to authorize from client side.
[HIVE-5049] - Create an ORC test case that has a 0.11 ORC file
[HIVE-5051] - StorageBasedAuthorizationProvider masks lower level exception with IllegalStateException
[HIVE-5055] - SessionState temp file gets created in history file directory
[HIVE-5056] - MapJoinProcessor ignores order of values in removing RS
[HIVE-5060] - JDBC driver assumes executeStatement is synchronous
[HIVE-5061] - Row sampling throws NPE when used in sub-query
[HIVE-5075] - bug in ExprProcFactory.genPruner
[HIVE-5079] - Make Hive compile under Windows
[HIVE-5084] - Fix newline.q on Windows
[HIVE-5085] - Hive Metatool errors out if HIVE_OPTS is set
[HIVE-5087] - Rename npath UDF to matchpath
[HIVE-5089] - Non query PreparedStatements are always failing on remote HiveServer2
[HIVE-5091] - ORC files should have an option to pad stripes to the HDFS block boundaries
[HIVE-5100] - RCFile::sync(long) missing 1 byte in System.arraycopy()
[HIVE-5104] - HCatStorer fails to store boolean type
[HIVE-5105] - HCatSchema.remove(HCatFieldSchema hcatFieldSchema) does not clean up fieldPositionMap
[HIVE-5106] - HCatFieldSchema overrides equals() but not hashCode()
[HIVE-5120] - document what hive.server2.thrift.sasl.qop values mean in hive-default.xml.template
[HIVE-5122] - Add partition for multiple partition ignores locations for non-first partitions
[HIVE-5123] - group by on a same key producing wrong result
[HIVE-5127] - Upgrade xerces and xalan for WebHCat
[HIVE-5128] - Direct SQL for view is failing
[HIVE-5129] - Multiple table insert fails on count(distinct)
[HIVE-5131] - JDBC client's hive variables are not passed to HS2
[HIVE-5137] - A Hive SQL query should not return a ResultSet when the underlying plan does not include a FetchTask
[HIVE-5144] - HashTableSink allocates empty new Object[] arrays & OOMs - use a static emptyRow instead
[HIVE-5145] - Fix TestCliDriver.list_bucket_query_multiskew_2.q on hadoop 0.23
[HIVE-5149] - ReduceSinkDeDuplication can pick the wrong partitioning columns
[HIVE-5156] - HiveServer2 jdbc ResultSet.close should free up resources on server side
[HIVE-5161] - Additional SerDe support for varchar type
[HIVE-5167] - webhcat_config.sh checks for env variables being set before sourcing webhcat-env.sh
[HIVE-5196] - ThriftCLIService.java uses stderr to print the stack trace, it should use the logger instead.
[HIVE-5198] - WebHCat returns exitcode 143 (w/o an explanation)
[HIVE-5199] - Custom SerDe containing a nonSettable complex data type row object inspector throws cast exception with HIVE 0.11
[HIVE-5203] - FunctionRegistry.getMethodInternal() should prefer method arguments with closer affinity to the original argument types
[HIVE-5210] - WebHCatJTShim implementations are missing Apache license headers
[HIVE-5239] - LazyDate goes into irretrievable NULL mode once inited with NULL once
[HIVE-5241] - Default log4j log level for WebHCat should be INFO not DEBUG
[HIVE-5246] - Local task for map join submitted via oozie job fails on a secure HDFS
[HIVE-5255] - Missing metastore schema files for version 0.11
[HIVE-5265] - Direct SQL fallback broken on Postgres
[HIVE-5274] - HCatalog package renaming backward compatibility follow-up
[HIVE-5285] - Custom SerDes throw cast exception when there are complex nested structures containing NonSettableObjectInspectors.
[HIVE-5292] - Join on decimal columns fails to return rows
[HIVE-5296] - Memory leak: OOM Error after multiple open/closed JDBC connections.
[HIVE-5297] - Hive does not honor type for partition columns
[HIVE-5301] - Add a schema tool for offline metastore schema upgrade
[HIVE-5322] - FsPermission is initialized incorrectly in HIVE 5513
[HIVE-5329] - Date and timestamp type converts invalid strings to '1970-01-01'
[HIVE-5337] - org.apache.hcatalog.common.HCatUtil is used by org.apache.hive.hcatalog.templeton.tool
[HIVE-5352] - cast('1.0' as int) returns null
[HIVE-5357] - ReduceSinkDeDuplication optimizer pick the wrong keys in pRS-cGBYm-cRS-cGBYr scenario when there are distinct keys in child GBY
[HIVE-5362] - TestHCatHBaseInputFormat has a bug which will not allow it to run on JDK7 and RHEL 6
[HIVE-5364] - NPE on some queries from partitioned orc table
[HIVE-5374] - hive-schema-0.13.0.postgres.sql doesn't work
[HIVE-5375] - Bug in Hive-0.12 branch with parameterized types due to merge conflict with HIVE-5199
[HIVE-5394] - ObjectInspectorConverters.getConvertedOI() does not return the correct object inspector for primitive type.
[HIVE-5401] - Array Out Of Bounds in OrcRecordReader
[HIVE-5402] - StorageBasedAuthorizationProvider is not correctly able to determine that it is running from client-side
[HIVE-5405] - Need to implement PersistenceDelegate for org.antlr.runtime.CommonToken
[HIVE-5410] - Hive command line option --auxpath still does not work post HIVE-5363
[HIVE-5413] - StorageDelegationAuthorizationProvider uses non-existent org.apache.hive.hcatalog.hbase.HBaseHCatStorageHandler
[HIVE-5416] - templeton/tests/jobsubmission2.conf erroneously removed
[HIVE-5419] - Fix schema tool issues with Oracle metastore
[HIVE-5426] - TestThriftBinaryCLIService tests fail on branch 0.12
[HIVE-5429] - HiveVarcharWritable length not reset when value is changed
[HIVE-5431] - PassthroughOutputFormat SH changes causes IllegalArgumentException
[HIVE-5433] - Fix varchar unit tests to work with hadoop-2.1.1
[HIVE-5476] - Authorization-provider tests fail in sequential run
[HIVE-5477] - maven-publish fails because it can't find hive-metastore-0.12.0.pom
[HIVE-5488] - some files are missing apache license headers
[HIVE-5489] - NOTICE copyright dates are out of date, README needs update
[HIVE-5493] - duplicate jars with different versions for guava, commons-logging
[HIVE-5497] - Hive trunk broken against hadoop 0.20.2
[HIVE-5769] - when "hive.server2.authentication" set "NONE", is "hive.server2.enable.doAs" always work?
[HIVE-5864] - Hive Table filter Not working (ERROR:SemanticException MetaException)
Improvement:
[HIVE-2084] - Upgrade datanucleus from 2.0.3 to a more recent version (3.?)
[HIVE-2608] - Do not require AS a,b,c part in LATERAL VIEW
[HIVE-2906] - Support providing some table properties by user via SQL
[HIVE-3603] - Enable client-side caching for scans on HBase
[HIVE-3725] - Add support for pulling HBase columns with prefixes
[HIVE-3764] - Support metastore version consistency check
[HIVE-3807] - Hive authorization should use short username when Kerberos authentication
[HIVE-4002] - Fetch task aggregation for simple group by query
[HIVE-4068] - Size of aggregation buffer which uses non-primitive type is not estimated correctly
[HIVE-4172] - JDBC2 does not support VOID type
[HIVE-4209] - Cache evaluation result of deterministic expression and reuse it
[HIVE-4228] - Bump up hadoop2 version in trunk
[HIVE-4241] - optimize hive.enforce.sorting and hive.enforce bucketing join
[HIVE-4268] - Beeline should support the -f option
[HIVE-4294] - Single sourced multi query cannot handle lateral view
[HIVE-4310] - optimize count(distinct) with hive.map.groupby.sorted
[HIVE-4393] - Make the deleteData flag accessable from DropTable/Partition events
[HIVE-4409] - Prevent incompatible column type changes
[HIVE-4423] - Improve RCFile::sync(long) 10x
[HIVE-4443] - [HCatalog] Have an option for GET queue to return all job information in single call
[HIVE-4444] - [HCatalog] WebHCat Hive should support equivalent parameters as Pig
[HIVE-4459] - Script hcat is overriding HIVE_CONF_DIR variable
[HIVE-4530] - Enforce minmum ant version required in build script
[HIVE-4549] - JDBC compliance change TABLE_SCHEMA to TABLE_SCHEM
[HIVE-4579] - Create a SARG interface for RecordReaders
[HIVE-4588] - Support session level hooks for HiveServer2
[HIVE-4601] - WebHCat needs to support proxy users
[HIVE-4609] - Allow hive tests to specify an alternative to /tmp
[HIVE-4610] - HCatalog checkstyle violation after HIVE-4578
[HIVE-4617] - Asynchronous execution in HiveServer2 to run a query in non-blocking mode
[HIVE-4620] - MR temp directory conflicts in case of parallel execution mode
[HIVE-4647] - RetryingHMSHandler logs too many error messages
[HIVE-4658] - Make KW_OUTER optional in outer joins
[HIVE-4675] - Create new parallel unit test environment
[HIVE-4682] - Temporary files are not closed in PTFPersistence on jvm reuse.
[HIVE-4737] - Allow access to MapredContext
[HIVE-4772] - Enable parallel execution of various E2E tests
[HIVE-4825] - Separate MapredWork into MapWork and ReduceWork
[HIVE-4827] - Merge a Map-only task to its child task
[HIVE-4858] - Sort "show grant" result to improve usability and testability
[HIVE-4873] - Sort candidate functions in case of UDFArgumentException
[HIVE-4874] - Identical methods PTFDeserializer.addOIPropertiestoSerDePropsMap(), PTFTranslator.addOIPropertiestoSerDePropsMap()
[HIVE-4877] - In ExecReducer, remove tag from the row which will be passed to the first Operator at the Reduce-side
[HIVE-4879] - Window functions that imply order can only be registered at compile time
[HIVE-4885] - Alternative object serialization for execution plan in hive testing
[HIVE-4913] - Put deterministic ordering in the top-K ngrams output of UDF context_ngrams()
[HIVE-4920] - PTest2 handle Spot Price increases gracefully and improve rsync paralllelsim
[HIVE-4948] - WriteLockTest and ZNodeNameTest do not follow test naming pattern
[HIVE-4954] - PTFTranslator hardcodes ranking functions
[HIVE-4960] - lastAlias in CommonJoinOperator is not used
[HIVE-4967] - Don't serialize unnecessary fields in query plan
[HIVE-4985] - refactor/clean up partition name pruning to be usable inside metastore server
[HIVE-4992] - add ability to skip javadoc during build
[HIVE-5006] - Re-factor HiveServer2 JDBC PreparedStatement to avoid duplicate code
[HIVE-5027] - Upgrade Ivy to 2.3
[HIVE-5031] - [WebHCat] GET job/:jobid to return userargs for a job in addtion to status information
[HIVE-5062] - Insert + orderby + limit does not need additional RS for limiting rows
[HIVE-5111] - ExprNodeColumnDesc doesn't distinguish partition and virtual columns, causing partition pruner to receive the latter
[HIVE-5121] - Remove obsolete code on SemanticAnalyzer#genJoinTree
[HIVE-5158] - allow getting all partitions for table to also use direct SQL path
[HIVE-5182] - log more stuff via PerfLogger
[HIVE-5206] - Support parameterized primitive types
[HIVE-5209] - JDBC support for varchar
[HIVE-5267] - Use array instead of Collections if possible in DemuxOperator
[HIVE-5278] - Move some string UDFs to GenericUDFs, for better varchar support
[HIVE-5363] - HIVE-3978 broke the command line option --auxpath
New Feature:
[HIVE-305] - Port Hadoop streaming's counters/status reporters to Hive Transforms
[HIVE-1402] - Add parallel ORDER BY to Hive
[HIVE-2206] - add a new optimizer for query correlation discovery and optimization
[HIVE-2482] - Convenience UDFs for binary data type
[HIVE-2517] - Support group by on struct type
[HIVE-2655] - Ability to define functions in HQL
[HIVE-2670] - A cluster test utility for Hive
[HIVE-3255] - Add DBTokenStore to store Delegation Tokens in DB
[HIVE-4005] - Column truncation
[HIVE-4095] - Add exchange partition in Hive
[HIVE-4123] - The RLE encoding for ORC can be improved
[HIVE-4246] - Implement predicate pushdown for ORC
[HIVE-4531] - [WebHCat] Collecting task logs to hdfs
[HIVE-4614] - Support outer lateral view
[HIVE-4844] - Add varchar data type
[HIVE-4911] - Enable QOP configuration for Hive Server 2 thrift transport
[HIVE-4963] - Support in memory PTF partitions
Task:
[HIVE-4331] - Integrated StorageHandler for Hive and HCat using the HiveStorageHandler
[HIVE-4819] - Comments in CommonJoinOperator for aliasTag is not valid
[HIVE-4886] - beeline code should have apache license headers
[HIVE-4999] - Shim class HiveHarFileSystem does not have a hadoop2 counterpart
[HIVE-5059] - Meaningless warning message from TypeCheckProcFactory
[HIVE-5116] - HIVE-2608 didn't removed udtf_not_supported2.q test
[HIVE-5219] - Move VerifyingObjectStore into ql package
[HIVE-5313] - HIVE-4487 breaks build because 0.20.2 is missing FSPermission(string)
Test:
[HIVE-4526] - auto_sortmerge_join_9.q throws NPE but test is succeeded
[HIVE-4636] - Failing on TestSemanticAnalysis.testAddReplaceCols in trunk
[HIVE-4645] - Stat information like numFiles and totalSize is not correct when sub-directory is exists
[HIVE-4743] - Improve test coverage of package org.apache.hadoop.hive.ql.io
[HIVE-4779] - Enhance coverage of package org.apache.hadoop.hive.ql.udf
[HIVE-4791] - improve test coverage of package org.apache.hadoop.hive.ql.udf.xml
[HIVE-4796] - Increase coverage of package org.apache.hadoop.hive.common.metrics
[HIVE-4805] - Enhance coverage of package org.apache.hadoop.hive.ql.exec.errors
[HIVE-4813] - Improve test coverage of package org.apache.hadoop.hive.ql.optimizer.pcr
[HIVE-5029] - direct SQL perf optimization cannot be tested well
[HIVE-5033] - Test result of ppd_vc.q is not udpated
[HIVE-5096] - Add q file tests for ORC predicate pushdown
[HIVE-5117] - orc_dictionary_threshold is not deterministic
[HIVE-5147] - Newly added test TestSessionHooks is failing on trunk
[HIVE-5197] - TestE2EScenerios.createTaskAttempt should use MapRedUtil