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RELEASE_NOTES.txt
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RELEASE_NOTES.txt
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Release Notes - Hive - Version 0.12.0
** 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 ( <string type> 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 "/<dbname>" 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 "/<db> 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 <property name="hive.root" location="${basedir}"/..>
* [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-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-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
** 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-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-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
Release Notes - Hive - Version 0.11.0
** Sub-task
* [HIVE-2340] - optimize orderby followed by a groupby
* [HIVE-4075] - TypeInfoFactory is not thread safe and is access by multiple threads
* [HIVE-4141] - InspectorFactories contains static HashMaps which can cause infinite loop
* [HIVE-4162] - disable TestBeeLineDriver
* [HIVE-4176] - disable TestBeeLineDriver in ptest util
* [HIVE-4238] - Integrate HCatalog site into Hive site
* [HIVE-4263] - Adjust build.xml package command to move all hcat jars and binaries into build
* [HIVE-4264] - Move HCatalog trunk code from trunk/hcatalog/historical to trunk/hcatalog
* [HIVE-4265] - HCatalog branches need to move out of trunk/hcatalog/historical
* [HIVE-4278] - HCat needs to get current Hive jars instead of pulling them from maven repo
* [HIVE-4325] - Merge HCat NOTICE file with Hive NOTICE file
* [HIVE-4326] - Clean up remaining items in hive/hcatalog/historical/trunk
** Bug
* [HIVE-4820] - webhcat_config.sh should set default values for HIVE_HOME and HCAT_PREFIX that work with default build tree structure
* [HIVE-2264] - Hive server is SHUTTING DOWN when invalid queries beeing executed.
* [HIVE-2332] - If all of the parameters of distinct functions are exists in group by columns, query fails in runtime
* [HIVE-2689] - ObjectInspectorConverters cannot convert Void types to Array/Map/Struct types.
* [HIVE-2723] - should throw "Ambiguous column reference key" Exception in particular join condition
* [HIVE-2794] - Aggregations without grouping should return NULL when applied to partitioning column of a partitionless table
* [HIVE-2820] - Invalid tag is used for MapJoinProcessor
* [HIVE-2839] - Filters on outer join with mapjoin hint is not applied correctly
* [HIVE-3084] - Hive CI failing due to script_broken_pipe1.q
* [HIVE-3140] - Comment indenting is broken for "describe" in CLI
* [HIVE-3179] - HBase Handler doesn't handle NULLs properly
* [HIVE-3197] - Hive compile errors under Java 7 (JDBC 4.1)
* [HIVE-3297] - change hive.auto.convert.join's default value to true
* [HIVE-3300] - LOAD DATA INPATH fails if a hdfs file with same name is added to table
* [HIVE-3308] - Mixing avro and snappy gives null values
* [HIVE-3348] - semi-colon in comments in .q file does not work
* [HIVE-3381] - Result of outer join is not valid
* [HIVE-3384] - HIVE JDBC module won't compile under JDK1.7 as new methods added in JDBC specification
* [HIVE-3403] - user should not specify mapjoin to perform sort-merge bucketed join
* [HIVE-3428] - Fix log4j configuration errors when running hive on hadoop23
* [HIVE-3446] - PrimitiveObjectInspector doesn't handle timestamps properly
* [HIVE-3464] - Merging join tree may reorder joins which could be invalid
* [HIVE-3490] - Implement * or a.* for arguments to UDFs
* [HIVE-3528] - Avro SerDe doesn't handle serializing Nullable types that require access to a Schema
* [HIVE-3537] - release locks at the end of move tasks
* [HIVE-3582] - NPE in union processing followed by lateral view followed by 2 group bys
* [HIVE-3594] - When Group by Partition Column Type is Timestamp or STRING Which Format contains "HH:MM:SS", It will occur URISyntaxException
* [HIVE-3622] - reflect udf cannot find method which has arguments of primitive types and String, Binary, Timestamp types mixed
* [HIVE-3631] - script_pipe.q fails when using JDK7
* [HIVE-3645] - RCFileWriter does not implement the right function to support Federation
* [HIVE-3648] - HiveMetaStoreFsImpl is not compatible with hadoop viewfs
* [HIVE-3665] - Allow URIs without port to be specified in metatool
* [HIVE-3697] - External JAR files on HDFS can lead to race condition with hive.downloaded.resources.dir
* [HIVE-3698] - enhanceModel.notRequired is incorrectly determined
* [HIVE-3699] - Multiple insert overwrite into multiple tables query stores same results in all tables
* [HIVE-3702] - Renaming table changes table location scheme/authority
* [HIVE-3703] - Hive Query Explain Plan JSON not being created properly
* [HIVE-3714] - Patch: Hive's ivy internal resolvers need to use sourceforge for sqlline
* [HIVE-3717] - Hive won't compile with -Dhadoop.mr.rev=20S
* [HIVE-3728] - make optimizing multi-group by configurable
* [HIVE-3729] - Error in groupSetExpression rule in Hive grammar
* [HIVE-3735] - PTest doesn't work due to hive snapshot version upgrade to 11
* [HIVE-3741] - Driver.validateConfVariables() should perform more validations
* [HIVE-3747] - Provide hive operation name for hookContext
* [HIVE-3750] - JDBCStatsPublisher fails when ID length exceeds length of ID column
* [HIVE-3757] - union_remove_9.q fails in trunk (hadoop 23)
* [HIVE-3760] - TestNegativeMinimrCliDriver_mapreduce_stack_trace.q fails on hadoop-1
* [HIVE-3766] - Enable adding hooks to hive meta store init
* [HIVE-3767] - BucketizedHiveInputFormat should be automatically used with Bucketized Map Joins also
* [HIVE-3771] - HIVE-3750 broke TestParse
* [HIVE-3774] - Sort merge join should work if join cols are a prefix of sort columns for each partition
* [HIVE-3775] - Unit test failures due to unspecified order of results in "show grant" command
* [HIVE-3778] - Add MapJoinDesc.isBucketMapJoin() as part of explain plan
* [HIVE-3782] - testCliDriver_sample_islocalmode_hook fails on hadoop-1
* [HIVE-3783] - stats19.q is failing on trunk
* [HIVE-3787] - Regression introduced from HIVE-3401
* [HIVE-3788] - testCliDriver_repair fails on hadoop-1
* [HIVE-3789] - Patch HIVE-3648 causing the majority of unit tests to fail on branch 0.9
* [HIVE-3795] - NPE in SELECT when WHERE-clause is an and/or/not operation involving null
* [HIVE-3800] - testCliDriver_combine2 fails on hadoop-1
* [HIVE-3801] - testCliDriver_loadpart_err fails on hadoop-1
* [HIVE-3802] - testCliDriver_input39 fails on hadoop-1
* [HIVE-3803] - explain dependency should show the dependencies hierarchically in presence of views
* [HIVE-3806] - Ptest failing due to "Argument list too long" errors
* [HIVE-3809] - Concurrency issue in RCFile: multiple threads can use the same decompressor
* [HIVE-3817] - Adding the name space for the maven task for the maven-publish target.
* [HIVE-3820] - Consider creating a literal like "D" or "BD" for representing Decimal type constants
* [HIVE-3824] - bug if different serdes are used for different partitions
* [HIVE-3826] - Rollbacks and retries of drops cause org.datanucleus.exceptions.NucleusObjectNotFoundException: No such database row)
* [HIVE-3828] - insert overwrite fails with stored-as-dir in cluster
* [HIVE-3829] - Hive CLI needs UNSET TBLPROPERTY command
* [HIVE-3832] - Insert overwrite doesn't create a dir if the skewed column position doesnt match
* [HIVE-3839] - adding .gitattributes file for normalizing line endings during cross platform development
* [HIVE-3840] - hive cli null representation in output is inconsistent
* [HIVE-3847] - ppd.remove.duplicatefilters removing filters too aggressively
* [HIVE-3849] - Aliased column in where clause for multi-groupby single reducer cannot be resolved
* [HIVE-3850] - hour() function returns 12 hour clock value when using timestamp datatype
* [HIVE-3852] - Multi-groupby optimization fails when same distinct column is used twice or more
* [HIVE-3858] - Normalize left over CRLF files
* [HIVE-3861] - Upgrade hbase dependency to 0.94
* [HIVE-3862] - testHBaseNegativeCliDriver_cascade_dbdrop fails on hadoop-1
* [HIVE-3872] - MAP JOIN for VIEW thorws NULL pointer exception error
* [HIVE-3873] - lot of tests failing for hadoop 23
* [HIVE-3875] - negative value for hive.stats.ndv.error should be disallowed
* [HIVE-3888] - wrong mapside groupby if no partition is being selected
* [HIVE-3893] - something wrong with the hive-default.xml
* [HIVE-3899] - Partition pruning fails on <constant> = <constant> expression
* [HIVE-3908] - create view statement's outputs contains the view and a temporary dir.
* [HIVE-3909] - Wrong data due to HIVE-2820
* [HIVE-3912] - table_access_keys_stats.q fails with hadoop 0.23
* [HIVE-3913] - Possible deadlock in ZK lock manager
* [HIVE-3915] - Union with map-only query on one side and two MR job query on the other produces wrong results
* [HIVE-3916] - For outer joins, when looping over the rows looking for filtered tags, it doesn't report progress
* [HIVE-3918] - Normalize more CRLF line endings
* [HIVE-3920] - Change test for HIVE-2332
* [HIVE-3921] - recursive_dir.q fails on 0.23
* [HIVE-3923] - join_filters_overlap.q fails on 0.23
* [HIVE-3924] - join_nullsafe.q fails on 0.23
* [HIVE-3927] - Potential overflow with new RCFileCat column sizes options
* [HIVE-3931] - Add Oracle metastore upgrade script for 0.9 to 10.0
* [HIVE-3932] - Hive release tarballs don't contain PostgreSQL metastore scripts
* [HIVE-3943] - Skewed query fails if hdfs path has special characters
* [HIVE-3947] - MiniMR test remains pending after test completion
* [HIVE-3948] - avro_nullable_fields.q is failing in trunk
* [HIVE-3977] - Hive 0.10 postgres schema script is broken
* [HIVE-3980] - Cleanup after HIVE-3403
* [HIVE-3984] - Maintain a clear separation between Windowing & PTF at the specification level.
* [HIVE-3985] - Update new UDAFs introduced for Windowing to work with new Decimal Type
* [HIVE-3986] - Fix select expr processing in PTF Operator
* [HIVE-3987] - Update PTF invocation and windowing grammar
* [HIVE-3992] - Hive RCFile::sync(long) does a sub-sequence linear search for sync blocks
* [HIVE-3995] - PostgreSQL upgrade scripts are not valid
* [HIVE-3998] - Oracle metastore update script will fail when upgrading from 0.9.0 to 0.10.0
* [HIVE-3999] - Mysql metastore upgrade script will end up with different schema than the full schema load
* [HIVE-4000] - Hive client goes into infinite loop at 100% cpu
* [HIVE-4004] - Incorrect status for AddPartition metastore event if RawStore commit fails
* [HIVE-4018] - MapJoin failing with Distributed Cache error
* [HIVE-4021] - PostgreSQL upgrade scripts are creating column with incorrect name
* [HIVE-4024] - Derby metastore update script will fail when upgrading from 0.9.0 to 0.10.0
* [HIVE-4027] - Thrift alter_table api doesnt validate column type
* [HIVE-4028] - Bring paranthesis handling in windowing specification in compliance with sql standard
* [HIVE-4029] - Hive Profiler dies with NPE
* [HIVE-4030] - Name windowing function in consistence with sql standard
* [HIVE-4033] - NPE at runtime while selecting virtual column after joining three tables on different keys
* [HIVE-4034] - Should be able to specify windowing spec without needing Between
* [HIVE-4035] - Column Pruner for PTF Op
* [HIVE-4036] - remove use of FunctionRegistry during PTF Op initialization
* [HIVE-4039] - Hive compiler sometimes fails in semantic analysis / optimisation stage when boolean variable appears in WHERE clause.
* [HIVE-4040] - fix ptf negative tests
* [HIVE-4041] - Support multiple partitionings in a single Query
* [HIVE-4052] - Disallow partition/sort and distribute/order combinations in windowing and partitioning spec
* [HIVE-4056] - Extend rcfilecat to support (un)compressed size and no. of row
* [HIVE-4067] - Followup to HIVE-701: reduce ambiguity in grammar
* [HIVE-4071] - Map-join outer join produces incorrect results.
* [HIVE-4072] - Hive eclipse build path update for string template jar
* [HIVE-4073] - Make partition by optional in over clause
* [HIVE-4077] - alterPartition and alterPartitions methods in ObjectStore swallow exceptions
* [HIVE-4078] - Delay the serialize-deserialize pair in CommonJoinTaskDispatcher
* [HIVE-4079] - Altering a view partition fails with NPE
* [HIVE-4080] - Add Lead & Lag UDAFs
* [HIVE-4081] - allow expressions with over clause
* [HIVE-4082] - Break up ptf tests in PTF, Windowing and Lead/Lag tests
* [HIVE-4083] - PTF ColumnPruner doesn't account for Partition & Order expressions
* [HIVE-4084] - Generated aliases for windowing expressions is broken
* [HIVE-4090] - Use of hive.exec.script.allow.partial.consumption can produce partial results
* [HIVE-4092] - Store complete names of tables in column access analyzer
* [HIVE-4093] - Remove sprintf from PTFTranslator and use String.format()
* [HIVE-4094] - decimal_3.q & decimal_serde.q fail on hadoop 2
* [HIVE-4096] - problem in hive.map.groupby.sorted with distincts
* [HIVE-4097] - ORC file doesn't properly interpret empty hive.io.file.readcolumn.ids
* [HIVE-4098] - OrcInputFormat assumes Hive always calls createValue
* [HIVE-4103] - Remove System.gc() call from the map-join local-task loop
* [HIVE-4104] - Hive localtask does not buffer disk-writes or reads
* [HIVE-4105] - Hive MapJoinOperator unnecessarily deserializes values for all join-keys
* [HIVE-4107] - Update Hive 0.10.0 RELEASE_NOTES.txt
* [HIVE-4108] - Allow over() clause to contain an order by with no partition by
* [HIVE-4109] - Partition by column does not have to be in order by
* [HIVE-4111] - Default value in lag is not handled correctly
* [HIVE-4112] - Window range specification should be more flexible
* [HIVE-4119] - ANALYZE TABLE ... COMPUTE STATISTICS FOR COLUMNS fails with NPE if the table is empty
* [HIVE-4122] - Queries fail if timestamp data not in expected format
* [HIVE-4126] - remove support for lead/lag UDFs outside of UDAF args
* [HIVE-4130] - Bring the Lead/Lag UDFs interface in line with Lead/Lag UDAFs
* [HIVE-4131] - Fix eclipse template classpath to include new packages added by ORC file patch
* [HIVE-4138] - ORC's union object inspector returns a type name that isn't parseable by TypeInfoUtils
* [HIVE-4139] - MiniDFS shim does not work for hadoop 2
* [HIVE-4140] - Specifying alias for windowing function
* [HIVE-4142] - Remove inferring partition specification behavior
* [HIVE-4143] - Incorrect column mappings with over clause
* [HIVE-4146] - bug with hive.auto.convert.join.noconditionaltask with outer joins
* [HIVE-4148] - Cleanup aisle "ivy"
* [HIVE-4149] - wrong results big outer joins with array of ints
* [HIVE-4151] - HiveProfiler NPE with ScriptOperator
* [HIVE-4154] - NPE reading column of empty string from ORC file
* [HIVE-4156] - need to add protobuf classes to hive-exec.jar
* [HIVE-4159] - RetryingHMSHandler doesn't retry in enough cases
* [HIVE-4167] - Hive converts bucket map join to SMB join even when tables are not sorted
* [HIVE-4169] - union_remove_*.q fail on hadoop 2
* [HIVE-4170] - [REGRESSION] FsShell.close closes filesystem, removing temporary directories
* [HIVE-4174] - Round UDF converts BigInts to double
* [HIVE-4178] - ORC fails with files with different numbers of columns
* [HIVE-4179] - NonBlockingOpDeDup does not merge SEL operators correctly
* [HIVE-4180] - Filter getting dropped with PTFOperator
* [HIVE-4182] - doAS does not work with HiveServer2 in non-kerberos mode with local job
* [HIVE-4184] - Document HiveServer2 setup under the admin documentation on hive wiki
* [HIVE-4185] - Document HiveServer2 JDBC and Beeline CLI in the user documentation
* [HIVE-4186] - NPE in ReduceSinkDeDuplication
* [HIVE-4187] - QL build-grammar target fails after HIVE-4148
* [HIVE-4188] - TestJdbcDriver2.testDescribeTable failing consistently
* [HIVE-4189] - ORC fails with String column that ends in lots of nulls
* [HIVE-4190] - OVER clauses with ORDER BY not getting windowing set properly
* [HIVE-4191] - describe table output always prints as if formatted keyword is specified
* [HIVE-4197] - Bring windowing support inline with SQL Standard
* [HIVE-4202] - reuse Partition objects in PTFOperator processing
* [HIVE-4208] - Clientpositive test parenthesis_star_by is non-deteministic
* [HIVE-4217] - Fix show_create_table_*.q test failures
* [HIVE-4219] - explain dependency does not capture the input table
* [HIVE-4235] - CREATE TABLE IF NOT EXISTS uses inefficient way to check if table exists
* [HIVE-4252] - hiveserver2 string representation of complex types are inconsistent with cli
* [HIVE-4254] - Code cleanup : debug methods, having clause associated with Windowing
* [HIVE-4255] - update show_functions.q.out for functions added for windowing
* [HIVE-4259] - SEL operator created with missing columnExprMap for unions
* [HIVE-4260] - union_remove_12, union_remove_13 are failing on hadoop2
* [HIVE-4261] - union_remove_10 is failing on hadoop2 with assertion (root task with non-empty set of parents)
* [HIVE-4262] - fix last_value UDAF behavior
* [HIVE-4269] - fix handling of binary type in hiveserver2, jdbc driver
* [HIVE-4270] - bug in hive.map.groupby.sorted in the presence of multiple input partitions
* [HIVE-4271] - Limit precision of decimal type
* [HIVE-4272] - partition wise metadata does not work for text files
* [HIVE-4275] - Hive does not differentiate scheme and authority in file uris
* [HIVE-4280] - TestRetryingHMSHandler is failing on trunk.
* [HIVE-4288] - Add IntelliJ project files files to .gitignore
* [HIVE-4289] - HCatalog build fails when behind a firewall
* [HIVE-4292] - hiveserver2 should support -hiveconf commandline parameter
* [HIVE-4296] - ant thriftif fails on hcatalog
* [HIVE-4302] - Fix how RowSchema and RowResolver are set on ReduceSinkOp that precedes PTFOp
* [HIVE-4303] - 2 empty java files in hcatalog
* [HIVE-4308] - Newly added test TestCliDriver.hiveprofiler_union0 is failing on trunk
* [HIVE-4311] - DOS line endings in auto_join26.q
* [HIVE-4315] - enable doAs in unsecure mode for hive server2, when MR job runs locally
* [HIVE-4318] - OperatorHooks hit performance even when not used
* [HIVE-4319] - Revert changes checked-in as part of HIVE-1953
* [HIVE-4320] - Consider extending max limit for precision to 38
* [HIVE-4323] - sqlline dependency is not required
* [HIVE-4327] - NPE in constant folding with decimal
* [HIVE-4332] - orc*.q tests fail on hadoop 2
* [HIVE-4333] - most windowing tests fail on hadoop 2
* [HIVE-4334] - ctas test on hadoop 2 has outdated golden file
* [HIVE-4335] - serde_regex test fails on hadoop 2
* [HIVE-4336] - Selecting from a view, and another view that also selects from that view fails
* [HIVE-4342] - NPE for query involving UNION ALL with nested JOIN and UNION ALL
* [HIVE-4352] - Guava not getting included in build package
* [HIVE-4356] - remove duplicate impersonation parameters for hiveserver2
* [HIVE-4358] - Check for Map side processing in PTFOp is no longer valid
* [HIVE-4365] - wrong result in left semi join
* [HIVE-4371] - some issue with merging join trees
* [HIVE-4373] - Hive Version returned by HiveDatabaseMetaData.getDatabaseProductVersion is incorrect
* [HIVE-4378] - Counters hit performance even when not used
* [HIVE-4387] - ant maven-build fails because hcatalog doesn't have a make-pom target
* [HIVE-4394] - test leadlag.q fails
* [HIVE-4398] - HS2 Resource leak: operation handles not cleaned when originating session is closed
* [HIVE-4407] - TestHCatStorer.testStoreFuncAllSimpleTypes fails because of null case difference
* [HIVE-4412] - PTFDesc tries serialize transient fields like OIs, etc.
* [HIVE-4419] - webhcat - support ${WEBHCAT_PREFIX}/conf/ as config directory
* [HIVE-4420] - HCatalog unit tests stop after a failure
* [HIVE-4421] - Improve memory usage by ORC dictionaries
* [HIVE-4447] - hcatalog version numbers need to be updated
* [HIVE-4455] - HCatalog build directories get included in tar file produced by "ant tar"
* [HIVE-4461] - hcatalog jars not getting published to maven repo
* [HIVE-4494] - ORC map columns get class cast exception in some context
* [HIVE-4498] - TestBeeLineWithArgs.testPositiveScriptFile fails
* [HIVE-4500] - HS2 holding too many file handles of hive_job_log_hive_*.txt files
* [HIVE-4505] - Hive can't load transforms added using 'ADD FILE'
* [HIVE-4527] - Fix eclipse project template
** Improvement
* [HIVE-581] - improve group by syntax
* [HIVE-948] - more query plan optimization rules
* [HIVE-1953] - Hive should process comments in CliDriver
* [HIVE-2439] - Upgrade antlr version to 3.4
* [HIVE-2477] - Use name of original expression for name of CAST output
* [HIVE-3004] - RegexSerDe should support other column types in addition to STRING
* [HIVE-3231] - msck repair should find partitions already containing data files
* [HIVE-3252] - Add environment context to metastore Thrift calls
* [HIVE-3401] - Diversify grammar for split sampling
* [HIVE-3431] - Avoid race conditions while downloading resources from non-local filesystem
* [HIVE-3492] - Provide ALTER for partition changing bucket number
* [HIVE-3527] - Allow CREATE TABLE LIKE command to take TBLPROPERTIES
* [HIVE-3531] - Simple lock manager for dedicated hive server
* [HIVE-3564] - hivetest.py: revision number and applied patch
* [HIVE-3628] - Provide a way to use counters in Hive through UDF
* [HIVE-3633] - sort-merge join does not work with sub-queries
* [HIVE-3672] - Support altering partition column type in Hive
* [HIVE-3708] - Add mapreduce workflow information to job configuration
* [HIVE-3709] - Stop storing default ConfVars in temp file
* [HIVE-3710] - HiveConf.ConfVars.HIVE_STATS_COLLECT_RAWDATASIZE should not be checked in FileSinkOperator
* [HIVE-3762] - Minor fix for 'tableName' in Hive.g
* [HIVE-3784] - de-emphasize mapjoin hint
* [HIVE-3793] - Print number of fetched rows after query in CliDriver
* [HIVE-3796] - Multi-insert involving bucketed/sorted table turns off merging on all outputs
* [HIVE-3799] - Better error message if metalisteners or hookContext cannot be loaded/instantiated
* [HIVE-3805] - Resolve TODO in TUGIBasedProcessor
* [HIVE-3833] - object inspectors should be initialized based on partition metadata
* [HIVE-3853] - UDF unix_timestamp is deterministic if an argument is given, but it treated as non-deterministic preventing PPD
* [HIVE-3874] - Create a new Optimized Row Columnar file format for Hive
* [HIVE-3884] - Better align columns in DESCRIBE table_name output to make more human-readable
* [HIVE-3904] - Replace hashmaps in JoinOperators to array
* [HIVE-3917] - Support noscan operation for analyze command
* [HIVE-3950] - Remove code for merging files via MR job
* [HIVE-3952] - merge map-job followed by map-reduce job
* [HIVE-3958] - support partial scan for analyze command - RCFile
* [HIVE-3970] - Clean up/fix PartitionNameWhitelistPreEventListener
* [HIVE-3996] - Correctly enforce the memory limit on the multi-table map-join
* [HIVE-4001] - Add o.a.h.h.serde.Constants for backward compatibility
* [HIVE-4007] - Create abstract classes for serializer and deserializer
* [HIVE-4015] - Add ORC file to the grammar as a file format
* [HIVE-4016] - Remove init(fname) from TestParse.vm for each test
* [HIVE-4020] - Swap applying order of CP and PPD
* [HIVE-4023] - Improve Error Logging in MetaStore
* [HIVE-4025] - Add reflect UDF for member method invocation of column
* [HIVE-4042] - ignore mapjoin hint
* [HIVE-4045] - Modify PreDropPartitionEvent to pass Table parameter
* [HIVE-4076] - Refactor code for finding windowing expressions
* [HIVE-4125] - Expose metastore JMX metrics
* [HIVE-4128] - Support avg(decimal)
* [HIVE-4129] - Window handling dumps debug info on console, instead should use logger.
* [HIVE-4157] - ORC runs out of heap when writing
* [HIVE-4206] - Sort merge join does not work for outer joins for 7 inputs
* [HIVE-4212] - sort merge join should work for outer joins for more than 8 inputs
* [HIVE-4240] - optimize hive.enforce.bucketing and hive.enforce sorting insert
* [HIVE-4258] - Log logical plan tree for debugging
* [HIVE-4281] - add hive.map.groupby.sorted.testmode
* [HIVE-4304] - Remove unused builtins and pdk submodules
* [HIVE-4306] - PTFDeserializer should reconstruct OIs based on InputOI passed to PTFOperator
* [HIVE-4328] - Change default bigtable selection policy for sort-merge joins
** New Feature
* [HIVE-446] - Implement TRUNCATE
* [HIVE-701] - lots of reserved keywords in hive
* [HIVE-896] - Add LEAD/LAG/FIRST/LAST analytical windowing functions to Hive.
* [HIVE-933] - Infer bucketing/sorting properties
* [HIVE-2288] - Adding the oracle nvl function to the UDF
* [HIVE-2691] - Specify location of log4j configuration files via configuration properties
* [HIVE-2693] - Add DECIMAL data type
* [HIVE-2935] - Implement HiveServer2
* [HIVE-3073] - Hive List Bucketing - DML support
* [HIVE-3552] - HIVE-3552 performant manner for performing cubes/rollups/grouping sets for a high number of grouping set keys
* [HIVE-3646] - Add 'IGNORE PROTECTION' predicate for dropping partitions
* [HIVE-3682] - when output hive table to file,users should could have a separator of their own choice
* [HIVE-3825] - Add Operator level Hooks
* [HIVE-3834] - Support ALTER VIEW AS SELECT in Hive
* [HIVE-3897] - Add a way to get the uncompressed/compressed sizes of columns from an RC File
* [HIVE-3898] - getReducersBucketing in SemanticAnalyzer may return more than the max number of reducers
* [HIVE-3903] - Allow updating bucketing/sorting metadata of a partition through the CLI
* [HIVE-3937] - Hive Profiler
* [HIVE-3951] - Allow Decimal type columns in Regex Serde
* [HIVE-4019] - Ability to create and drop temporary partition function
* [HIVE-4048] - Allow partition by/order by in partitioning spec in over clause and partition function
* [HIVE-4120] - Implement decimal encoding for ORC
* [HIVE-4127] - Testing with Hadoop 2.x causes test failure for ORC's TestFileDump
* [HIVE-4155] - Expose ORC's FileDump as a service
* [HIVE-4248] - Implement a memory manager for ORC
** Task
* [HIVE-3679] - Unescape partition names returned by show partitions
* [HIVE-3718] - Add check to determine whether partition can be dropped at Semantic Analysis time
* [HIVE-3721] - ALTER TABLE ADD PARTS should check for valid partition spec and throw a SemanticException if part spec is not valid
* [HIVE-3838] - Add input table name to MetaStoreEndFunctionContext for logging purposes
* [HIVE-3940] - Track columns accessed in each table in a query
* [HIVE-3981] - Split up tests in ptf_general_queries.q
* [HIVE-3982] - Merge PTFDesc and PTFDef classes
* [HIVE-4031] - Add apache headers in new files
* [HIVE-4145] - Create hcatalog stub directory and add it to the build
** Test
* [HIVE-3571] - add a way to run a small unit quickly
* [HIVE-3842] - Remove redundant test codes
* [HIVE-3944] - Make accept qfile argument for miniMR tests
* [HIVE-3956] - TestMetaStoreAuthorization always uses the same port
* [HIVE-4124] - Add more tests for windowing
* [HIVE-4298] - add tests for distincts for hive.map.groutp.sorted
* [HIVE-4337] - Update list bucketing test results
** Wish
* [HIVE-4314] - Result of mapjoin_test_outer.q is not deterministic
Release Notes - Hive - Version 0.10.0
** Sub-task
* [HIVE-1362] - Optimizer statistics on columns in tables and partitions
* [HIVE-3146] - Support external hive tables whose data are stored in Azure blob store/Azure Storage Volumes (ASV)
* [HIVE-3172] - Remove the duplicate JAR entries from the (“test.classpath”) to avoid command line exceeding char limit on windows
* [HIVE-3204] - Windows: Fix the unit tests which contains “!<cmd>” commands (Unix shell commands)
* [HIVE-3207] - FileUtils.tar does not close input files
* [HIVE-3317] - Fix “TestDosToUnix” unit tests on Windows by closing the leaking file handle in DosToUnix.java.
* [HIVE-3319] - Fix the “TestHiveHistory”, “TestHiveConf”, & “TestExecDriver” unit tests on Windows by fixing the path related issues.
* [HIVE-3320] - Handle “CRLF” line endings to avoid the extra spacing in generated test outputs in Windows. (Utilities.Java :: readColumn)
* [HIVE-3327] - Remove the Unix specific absolute path of “Cat” utility in several .q files to make them run on Windows with CygWin in path.
* [HIVE-3397] - PartitionPruner should log why it is not pushing the filter down to JDO
** Bug
* [HIVE-1367] - cluster by multiple columns does not work if parenthesis is present
* [HIVE-1399] - Nested UDAFs cause Hive Internal Error (NullPointerException)
* [HIVE-1977] - DESCRIBE TABLE syntax doesn't support specifying a database qualified table name
* [HIVE-2101] - mapjoin sometimes gives wrong results if there is a filter in the on condition
* [HIVE-2372] - java.io.IOException: error=7, Argument list too long
* [HIVE-2498] - Group by operator does not estimate size of Timestamp & Binary data correctly
* [HIVE-2540] - LATERAL VIEW with EXPLODE produces ConcurrentModificationException
* [HIVE-2542] - DROP DATABASE CASCADE does not drop non-native tables.
* [HIVE-2544] - Nullpointer on registering udfs.
* [HIVE-2646] - Hive Ivy dependencies on Hadoop should depend on jars directly, not tarballs
* [HIVE-2711] - Make the header of RCFile unique
* [HIVE-2715] - Upgrade Thrift dependency to 0.9.0
* [HIVE-2721] - ability to select a view qualified by the database / schema name
* [HIVE-2732] - Reduce Sink deduplication fails if the child reduce sink is followed by a join
* [HIVE-2736] - Hive UDFs cannot emit binary constants
* [HIVE-2757] - hive can't find hadoop executor scripts without HADOOP_HOME set
* [HIVE-2788] - When integrating into MapReduce2, Hive is unable to handle corrupt rcfile archive
* [HIVE-2789] - query_properties.q contains non-deterministic queries
* [HIVE-2800] - NPE in "create index" without comment clause in external metastore
* [HIVE-2803] - utc_from_timestamp and utc_to_timestamp returns incorrect results.
* [HIVE-2804] - Task log retrieval fails on Hadoop 0.23
* [HIVE-2860] - TestNegativeCliDriver autolocal1.q fails on 0.23
* [HIVE-2874] - Renaming external partition changes location
* [HIVE-2904] - ant gen-test failed
* [HIVE-2907] - Hive error when dropping a table with large number of partitions
* [HIVE-2918] - Hive Dynamic Partition Insert - move task not considering 'hive.exec.max.dynamic.partitions' from CLI
* [HIVE-2929] - race condition in DAG execute tasks for hive
* [HIVE-2933] - analyze command throw NPE when table doesn't exists
* [HIVE-2941] - Hive should expand nested structs when setting the table schema from thrift structs
* [HIVE-2942] - substr on string containing UTF-8 characters produces StringIndexOutOfBoundsException
* [HIVE-2955] - Queries consists of metadata-only-query returns always empty value
* [HIVE-2957] - Hive JDBC doesn't support TIMESTAMP column
* [HIVE-2963] - metastore delegation token is not getting used by hive commandline
* [HIVE-2971] - GET_JSON_OBJECT fails on some valid JSON keys
* [HIVE-2975] - Filter parsing does not recognize '!=' as operator and silently ignores invalid tokens
* [HIVE-2976] - Fix maven-build Ant target
* [HIVE-2984] - Fix test failure in TestNegativeCliDriver.dyn_part_max caused by HIVE-2918
* [HIVE-2990] - Remove hadoop-source Ivy resolvers and Ant targets
* [HIVE-2999] - Offline build is not working
* [HIVE-3000] - Potential infinite loop / log spew in ZookeeperHiveLockManager
* [HIVE-3008] - Memory leak in TUGIContainingTransport
* [HIVE-3013] - TestCliDriver cannot be debugged with eclipse since hadoop_home is set incorrectly
* [HIVE-3014] - Fix metastore test failures caused by HIVE-2757
* [HIVE-3019] - Add JUnit to list of test dependencies managed by Ivy
* [HIVE-3021] - Tests failing for me
* [HIVE-3028] - Fix javadoc again
* [HIVE-3029] - Update ShimLoader to work with Hadoop 2.x
* [HIVE-3030] - escape more chars for script operator
* [HIVE-3031] - hive docs target does not work
* [HIVE-3035] - Modify clean target to remove ~/.ivy2/local/org.apache.hive ~/.ivy2/cache/org.apache.hive
* [HIVE-3045] - Partition column values are not valid if any of virtual columns is selected
* [HIVE-3049] - setup classpath for templates correctly for eclipse
* [HIVE-3052] - TestHadoop20SAuthBridge always uses the same port
* [HIVE-3057] - metastore.HiveMetaStore$HMSHandler should set the thread local raw store to null in shutdown()
* [HIVE-3058] - hive.transform.escape.input breaks tab delimited data
* [HIVE-3059] - revert HIVE-2703
* [HIVE-3062] - Insert into table overwrites existing table if table name contains uppercase character
* [HIVE-3063] - drop partition for non-string columns is failing
* [HIVE-3069] - Drop partition problem
* [HIVE-3070] - Filter on outer join condition removed while merging join tree
* [HIVE-3076] - drop partition does not work for non-partition columns
* [HIVE-3079] - Revert HIVE-2989
* [HIVE-3081] - ROFL Moment. Numberator and denaminator typos
* [HIVE-3082] - Oracle Metastore schema script doesn't include DDL for DN internal tables
* [HIVE-3085] - make parallel tests work
* [HIVE-3090] - Timestamp type values not having nano-second part breaks row
* [HIVE-3092] - Hive tests should load Hive classes from build directory, not Ivy cache
* [HIVE-3098] - Memory leak from large number of FileSystem instances in FileSystem.CACHE
* [HIVE-3100] - Add HiveCLI that runs over JDBC
* [HIVE-3101] - dropTable will all ways excute hook.rollbackDropTable whether drop table success or faild.
* [HIVE-3112] - clear hive.metastore.partition.inherit.table.properties till HIVE-3109 is fixed
* [HIVE-3120] - make copyLocal work for parallel tests
* [HIVE-3123] - Hadoop20Shim. CombineFileRecordReader does not report progress within files
* [HIVE-3124] - Error in Removing ProtectMode from a Table
* [HIVE-3125] - sort_array doesn't work with LazyPrimitive
* [HIVE-3126] - Generate & build the velocity based Hive tests on windows by fixing the path issues
* [HIVE-3127] - Pass hconf values as XML instead of command line arguments to child JVM
* [HIVE-3128] - use commons-compress instead of forking tar process
* [HIVE-3134] - Drop table/index/database can result in orphaned locations
* [HIVE-3135] - add an option in ptest to run on a single machine
* [HIVE-3140] - Comment indenting is broken for "describe" in CLI
* [HIVE-3142] - Bug in parallel test for singlehost flag
* [HIVE-3149] - Dynamically generated paritions deleted by Block level merge
* [HIVE-3161] - drop the temporary function at end of autogen_colalias.q
* [HIVE-3164] - Fix non-deterministic testcases failures when running Hive0.9.0 on MapReduce2
* [HIVE-3165] - Hive thrift code doesnt generate quality hashCode()
* [HIVE-3168] - LazyBinaryObjectInspector.getPrimitiveJavaObject copies beyond length of underlying BytesWritable
* [HIVE-3171] - Bucketed sort merge join doesn't work when multiple files exist for small alias
* [HIVE-3178] - retry not honored in RetryingRawMetastore
* [HIVE-3180] - Fix Eclipse classpath template broken in HIVE-3128
* [HIVE-3203] - Drop partition throws NPE if table doesn't exist
* [HIVE-3205] - Bucketed mapjoin on partitioned table which has no partition throws NPE
* [HIVE-3206] - FileUtils.tar assumes wrong directory in some cases
* [HIVE-3215] - JobDebugger should use RunningJob.getTrackingURL
* [HIVE-3218] - Stream table of SMBJoin/BucketMapJoin with two or more partitions is not handled properly
* [HIVE-3221] - HiveConf.getPositionFromInternalName does not support more than sinle digit column numbers
* [HIVE-3225] - NPE on a join query with authorization enabled
* [HIVE-3226] - ColumnPruner is not working on LateralView
* [HIVE-3230] - Make logging of plan progress in HadoopJobExecHelper configurable
* [HIVE-3232] - Resource Leak: Fix the File handle leak in EximUtil.java
* [HIVE-3240] - Fix non-deterministic results in newline.q and timestamp_lazy.q
* [HIVE-3242] - Fix cascade_dbdrop.q when building hive on hadoop0.23
* [HIVE-3243] - ignore white space between entries of hive/hbase table mapping
* [HIVE-3246] - java primitive type for binary datatype should be byte[]
* [HIVE-3247] - Sorted by order of table not respected
* [HIVE-3248] - lack of semi-colon in .q file leads to missing the next statement
* [HIVE-3249] - Upgrade guava to 11.0.2
* [HIVE-3251] - Hive doesn't remove scrach directories while killing running MR job
* [HIVE-3257] - Fix avro_joins.q testcase failure when building hive on hadoop0.23
* [HIVE-3261] - alter the number of buckets for a non-empty partitioned table should not be allowed
* [HIVE-3262] - bucketed mapjoin silently ignores mapjoin hint
* [HIVE-3265] - HiveHistory.printRowCount() throws NPE
* [HIVE-3267] - escaped columns in cluster/distribute/order/sort by are not working
* [HIVE-3268] - expressions in cluster by are not working
* [HIVE-3273] - Add avro jars into hive execution classpath
* [HIVE-3275] - Fix autolocal1.q testcase failure when building hive on hadoop0.23 MR2
* [HIVE-3276] - optimize union sub-queries
* [HIVE-3279] - Table schema not being copied to Partitions with no columns
* [HIVE-3282] - Convert runtime exceptions to semantic exceptions for missing partitions/tables in show/describe statements
* [HIVE-3283] - bucket information should be used from the partition instead of the table
* [HIVE-3289] - sort merge join may not work silently
* [HIVE-3291] - fix fs resolvers
* [HIVE-3293] - Load file into a table does not update table statistics
* [HIVE-3295] - HIVE-3128 introduced bug causing dynamic partitioning to fail
* [HIVE-3301] - Fix quote printing bug in mapreduce_stack_trace.q testcase failure when running hive on hadoop23
* [HIVE-3302] - Race condition in query plan for merging at the end of a query
* [HIVE-3303] - Fix error code inconsistency bug in mapreduce_stack_trace.q and mapreduce_stack_trace_turnoff.q when running hive on hadoop23
* [HIVE-3306] - SMBJoin/BucketMapJoin should be allowed only when join key expression is exactly matches with sort/cluster key
* [HIVE-3310] - [Regression] TestMTQueries test is failing on trunk
* [HIVE-3311] - Convert runtime exceptions to semantic exceptions for validation of alter table commands
* [HIVE-3338] - Archives broken for hadoop 1.0
* [HIVE-3339] - Change the rules in SemanticAnalyzer to use Operator.getName() instead of hardcoded names
* [HIVE-3340] - shims unit test failures fails further test progress
* [HIVE-3341] - Making hive tests run against different MR versions
* [HIVE-3343] - Hive: Query misaligned result for Group by followed by Join with filter and skip a group-by result
* [HIVE-3345] - Add junit exclude utility to disable testcases
* [HIVE-3365] - Upgrade Hive's Avro dependency to version 1.7
* [HIVE-3375] - bucketed map join should check that the number of files match the number of buckets
* [HIVE-3379] - stats are not being collected correctly for analyze table with dynamic partitions
* [HIVE-3385] - fpair on creating external table
* [HIVE-3443] - Hive Metatool should take serde_param_key from the user to allow for changes to avro serde's schema url key
* [HIVE-3448] - GenMRSkewJoinProcessor uses File.Separator instead of Path.Separator
* [HIVE-3451] - map-reduce jobs does not work for a partition containing sub-directories
* [HIVE-3452] - Missing column causes null pointer exception
* [HIVE-3458] - Parallel test script doesnt run all tests
* [HIVE-3459] - Dynamic partition queries producing no partitions fail with hive.stats.reliable=true
* [HIVE-3461] - hive unit tests fail to get lock using zookeeper on windows
* [HIVE-3465] - insert into statement overwrites if target table is prefixed with database name