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  1. Hive
  2. HIVE-26751

Bug Fixes and Improvements for 3.2.0 release

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    Description

      Creating subtask to track the bug fixes that will go as part of 3.2.0 release.

      Attachments

        Issue Links

          contains

          Sub-task - The sub-task of the issue HIVE-21291 Restore historical way of handling timestamps in Avro while keeping the new semantics at the same time

          • Major - Major loss of function.
          • Closed

          Sub-task - The sub-task of the issue HIVE-22498 Schema tool enhancements to merge catalogs

          • Major - Major loss of function.
          • Closed

          Sub-task - The sub-task of the issue HIVE-17917 VectorizedOrcAcidRowBatchReader.computeOffsetAndBucket optimization

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          Sub-task - The sub-task of the issue HIVE-25446 Wrong exception thrown if capacity<=0

          • Trivial - Cosmetic problem like misspelt words or misaligned text.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HIVE-25247 Fix TestWMMetricsWithTrigger

          • Major - Major loss of function.
          • Open

          Bug - A problem which impairs or prevents the functions of the product. HIVE-27678 Backport HIVE-26127 to branch-3

          • Major - Major loss of function.
          • Open

          Bug - A problem which impairs or prevents the functions of the product. HIVE-20437 Handle schema evolution from float, double and decimal

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. HIVE-22113 Prevent LLAP shutdown on AMReporter related RuntimeException

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. HIVE-23889 Empty bucket files are inserted with invalid schema after HIVE-21784

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. HIVE-26082 Upgrade DataNucleus dependency to 5.2.8

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. HIVE-22208 Column name with reserved keyword is unescaped when query including join on table with mask column is re-written

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HIVE-18284 NPE when inserting data with 'distribute by' clause with dynpart sort optimization

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HIVE-19416 Create single version transactional table metastore statistics for aggregation queries

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HIVE-19661 switch Hive UDFs to use Re2J regex engine

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HIVE-20778 Join reordering may not be triggered if all joins in plan are created by decorrelation logic

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HIVE-21167 Bucketing: Bucketing version 1 is incorrectly partitioning data

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HIVE-21729 Arrow serializer sometimes shifts timestamp by one second

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HIVE-21793 CBO retrieves column stats even if hive.stats.fetch.column.stats is set to false

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HIVE-21862 ORC ppd produces wrong result with timestamp

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HIVE-21866 LLAP status service driver may get stuck with wrong Yarn app ID

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HIVE-21915 Hive with TEZ UNION ALL and UDTF results in data loss

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HIVE-22163 CBO: Enabling CBO turns on stats estimation, even when the estimation is disabled

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HIVE-22170 from_unixtime and unix_timestamp should use user session time zone

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HIVE-22219 Bringing a node manager down blocks restart of LLAP service

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HIVE-22275 OperationManager.queryIdOperation does not properly clean up multiple queryIds

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HIVE-22331 unix_timestamp without argument returns timestamp in millisecond instead of second.

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HIVE-22360 MultiDelimitSerDe returns wrong results in last column when the loaded file has more columns than those in table schema

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HIVE-22405 Add ColumnVector support for ProlepticCalendar

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HIVE-22429 Migrated clustered tables using bucketing_version 1 on hive 3 uses bucketing_version 2 for inserts

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HIVE-22582 Avoid reading table as ACID when table name is starting with "delta" , but table is not transactional and BI Split Strategy is used

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HIVE-22589 Add storage support for ProlepticCalendar in ORC, Parquet, and Avro

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HIVE-22840 Race condition in formatters of TimestampColumnVector and DateColumnVector

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HIVE-24039 Update jquery version to mitigate CVE-2020-11023

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HIVE-24074 Incorrect handling of timestamp in Parquet/Avro when written in certain time zones in versions before Hive 3.x

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HIVE-24113 NPE in GenericUDFToUnixTimeStamp

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HIVE-24322 In case of direct insert, the attempt ID has to be checked when reading the manifest files

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HIVE-24584 IndexOutOfBoundsException from Kryo when running msck repair

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HIVE-24694 Early connection close to release server resources during creating

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HIVE-24786 JDBC HttpClient should retry for idempotent and unsent http methods

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HIVE-24999 HiveSubQueryRemoveRule generates invalid plan for IN subquery with multiple correlations

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HIVE-25104 Backward incompatible timestamp serialization in Parquet for certain timezones

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HIVE-25839 Upgrade Log4j2 to 2.17.1 due to CVE-2021-44832

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HIVE-26127 INSERT OVERWRITE throws FileNotFound when destination partition is deleted

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HIVE-26300 Upgrade Jackson databind version to 2.12.6.1+ to avoid CVE-2020-36518

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HIVE-25093 date_format() UDF is returning output in UTC time zone only

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          New Feature - A new feature of the product, which has yet to be developed. HIVE-21857 Sort conditions in a filter predicate to accelerate query processing

          • Major - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. HIVE-26948 Backport HIVE-21456 to branch-3

          • Blocker - Blocks development and/or testing work, production could not run
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. HIVE-26949 Backport HIVE-26071 to branch-3

          • Blocker - Blocks development and/or testing work, production could not run
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. HIVE-27001 Backport HIVE-26633 to branch-3

          • Blocker - Blocks development and/or testing work, production could not run
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. HIVE-26702 Backport HIVE-17317 (DBCP and HikariCP property configuration support) to 3.2.0.

          • Major - Major loss of function.
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. HIVE-27136 Backport HIVE-27129 to branch-3

          • Major - Major loss of function.
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. HIVE-27261 Backport HIVE-27258 to branch-3

          • Major - Major loss of function.
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. HIVE-23363 Upgrade DataNucleus dependency to 5.2

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. HIVE-21171 Skip creating scratch dirs for tez if RPC is on

          • Major - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. HIVE-21338 Remove order by and limit for aggregates

          • Major - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. HIVE-21815 Stats in ORC file are parsed twice

          • Major - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. HIVE-21924 Split text files even if header/footer exists

          • Major - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. HIVE-22106 PCR: Remove cross-query synchronization for the partition-eval

          • Major - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. HIVE-22221 Llap external client - Need to reduce LlapBaseInputFormat#getSplits() footprint

          • Major - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. HIVE-22827 Update Flatbuffer version

          • Major - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. HIVE-26173 Upgrade derby to 10.14.2.0

          • Major - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. HIVE-12371 Adding a timeout connection parameter for JDBC

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. HIVE-21457 Perf optimizations in ORC split-generation

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          Task - A task that needs to be done. HIVE-25516 ITestDbTxnManager is broken after HIVE-24120

          • Major - Major loss of function.
          • Resolved

          Task - A task that needs to be done. HIVE-21991 Upgrade ORC version to 1.5.6

          • Major - Major loss of function.
          • Closed

          Task - A task that needs to be done. HIVE-22182 SemanticAnalyzer populates map which is not used at all

          • Major - Major loss of function.
          • Closed

          Task - A task that needs to be done. HIVE-25697 Upgrade commons-compress to 1.21

          • Major - Major loss of function.
          • Closed

          Task - A task that needs to be done. HIVE-25920 Bump Xerce2 to 2.12.2

          • Major - Major loss of function.
          • Closed

          Task - A task that needs to be done. HIVE-26078 Upgrade gson to 2.8.9

          • Major - Major loss of function.
          • Closed

          Task - A task that needs to be done. HIVE-26080 Upgrade accumulo-core to 1.10.1

          • Major - Major loss of function.
          • Closed

          Task - A task that needs to be done. HIVE-26081 Upgrade ant to 1.10.9

          • Major - Major loss of function.
          • Closed

          Task - A task that needs to be done. HIVE-26412 Create interface to fetch available slots during split calculation

          • Major - Major loss of function.
          • Closed

          Task - A task that needs to be done. HIVE-25098 [CVE-2020-13949] Upgrade thrift from 0.13.0 to 0.14.1

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          Task - A task that needs to be done. HIVE-25945 Upgrade H2 database version to 2.1.210

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed
          is a child of

          Task - A task that needs to be done. HIVE-26748 Prepare for Hive 3.2.0 Release

          • Major - Major loss of function.
          • In Progress
          is related to

          Bug - A problem which impairs or prevents the functions of the product. HIVE-26743 backport HIVE-24694 to 3.1.x

          • Major - Major loss of function.
          • Resolved
          links to

          Web Link GitHub Pull Request #4521

          1.
          		 Backport HIVE-23619 to branch-3 Sub-task Resolved Aman Raj

          100%
          Original Estimate - Not Specified Original Estimate - Not Specified
          Time Spent - 40m
          2.
          		 Backport of HIVE-22599 to branch-3 Sub-task Resolved Aman Raj

          100%
          Original Estimate - Not Specified Original Estimate - Not Specified
          Time Spent - 0.5h
          3.
          		 Backport of HIVE-22121 to branch-3 Sub-task Resolved Aman Raj

          100%
          Original Estimate - Not Specified Original Estimate - Not Specified
          Time Spent - 10m
          4.
          		 Backport of HIVE-22136 and HIVE-22227 : Turn on tez.bucket.pruning Sub-task Resolved Aman Raj

          100%
          Original Estimate - Not Specified Original Estimate - Not Specified
          Time Spent - 10m
          5.
          		 Backport of HIVE-18786 "NPE in Hive windowing functions" Sub-task Resolved Aman Raj

          100%
          Original Estimate - Not Specified Original Estimate - Not Specified
          Time Spent - 10m
          6.
          		 Backport of HIVE-24020 : Fix Automatic compaction for streaming ingest with dynamic partition Sub-task Resolved Aman Raj

          100%
          Original Estimate - Not Specified Original Estimate - Not Specified
          Time Spent - 40m
          7.
          		 Backport of HIVE-21717 : Rename is failing for directory in move task. Sub-task Resolved Aman Raj

          100%
          Original Estimate - Not Specified Original Estimate - Not Specified
          Time Spent - 40m
          8.
          		 Backport of HIVE-23262 : Remove dependency on activemq Sub-task Resolved Aman Raj

          100%
          Original Estimate - Not Specified Original Estimate - Not Specified
          Time Spent - 0.5h
          9.
          		 Backport of HIVE-24964: Backport HIVE-22453: Describe table unnecessarily fetches partitions Sub-task Open Diksha  
          10.
          		 Backport of HIVE-24803: WorkloadManager doesn't update allocation and metrics after Kill Trigger action Sub-task Resolved Diksha  
          11.
          		 Backport of HIVE-19133: HS2 WebUI phase-wise performance metrics not showing correctly Sub-task Resolved Diksha  
          12.
          		 Backport of HIVE-22566: Drop table involved in materialized view leaves the table in inconsistent state Sub-task Resolved Diksha  
          13.
          		 Backport of HIVE-24751: Kill trigger in workload manager fails with "No privilege" exception when authorization is disabled. Sub-task Open Diksha  
          14.
          		 Backport of HIVE-22099: Several date related UDFs can't handle Julian dates properly since HIVE-20007 Sub-task Resolved Aman Raj  
          15.
          		 Backport of HIVE-23046: Separate housekeeping thread from initiator flag Sub-task Resolved Diksha  
          16.
          		 Backport of HIVE-23058: Compaction task reattempt fails with FileAlreadyExistsException Sub-task Resolved Diksha  
          17.
          		 Backport of HIVE-24882: Compaction task reattempt fails with FileAlreadyExistsException for DeleteEventWriter Sub-task Open Diksha  
          18.
          		 Backport HIVE-22170 (unix timestamp) to branch-3 Sub-task Open Dagang Wei  
          19.
          		 Backport of HIVE-19416, HIVE-20293, HIVE-20117, HIVE-18453, HIVE-20833, HIVE-21498 Sub-task Resolved Aman Raj  
          20.
          		 Backport of HIVE-24201 Sub-task Resolved Aman Raj  
          21.
          		 Fix orc_merge10.q test in branch-3 Sub-task Resolved Aman Raj  
          22.
          		 Backport of HIVE-21924, HIVE-22769, HIVE-24224, HIVE-24381,HIVE-21905 Sub-task Resolved Aman Raj  
          23.
          		 Backport of HIVE-25659: Metastore direct sql queries with IN/(NOT IN) should be split based on max parameters allowed by SQL DB Sub-task Resolved Aman Raj  
          24.
          		 Backport of HIVE-24039 : Update jquery version to mitigate CVE-2020-11023 (#1403) Sub-task Open Aman Raj  
          25.
          		 Backport of HIVE-22120 - Fix wrong results/ArrayOutOfBound exception in left outer map joins on specific boundary conditions Sub-task Open Aman Raj  
          26.
          		 Backport of HIVE-22273: Access check is failed when a temporary directory is removed Sub-task Resolved Aman Raj  
          27.
          		 Backport of HIVE-15956: StackOverflowError when drop lots of partitions Sub-task Open Aman Raj  
          28.
          		 Backport of HIVE-22219: Bringing a node manager down blocks restart of LLAP service Sub-task Resolved Aman Raj  
          29.
          		 Backport of HIVE-22275: OperationManager.queryIdOperation does not properly clean up multiple queryIds Sub-task Resolved Aman Raj  
          30.
          		 Backport of HIVE-22219: Bringing a node manager down blocks restart of LLAP service Sub-task Open Aman Raj  
          31.
          		 Backport of HIVE-22113: Prevent LLAP shutdown on AMReporter related RuntimeException Sub-task Resolved Aman Raj  
          32.
          		 Backport of HIVE-22208 : Column name with reserved keyword is unescaped when query including join on table with mask column is re-written Sub-task Resolved Aman Raj  
          33.
          		 Backport of HIVE-22360, HIVE-20619 : MultiDelimitSerDe returns wrong results in last column when the loaded file has more columns than those in table schema Sub-task Resolved Aman Raj  
          34.
          		 Backport HIVE-22094 : queries failing with ClassCastException: hive.ql.exec.vector.DecimalColumnVector cannot be cast to hive.ql.exec.vector.Decimal64ColumnVector Sub-task Open Diksha  
          35.
          		 Backport of HIVE-22405: Add ColumnVector support for ProlepticCalendar Sub-task Resolved Shefali Singh  
          36.
          		 Backport of HIVE-21815: Stats in ORC file are parsed twice Sub-task Resolved Shefali Singh  
          37.
          		 Backport of HIVE-18702: INSERT OVERWRITE TABLE doesn't clean the table directory before overwriting Sub-task Resolved Shefali Singh  
          38.
          		 Backport of HIVE-21296: Dropping varchar partition throw exception Sub-task Resolved Shefali Singh  
          39.
          		 Backport of HIVE-21799: NullPointerException in DynamicPartitionPruningOptimization, when join key is on aggregation column Sub-task Resolved Shefali Singh  
          40.
          		 Backport of HIVE-22661: Compaction fails on non bucketed table with data loaded inpath Sub-task Open Diksha  
          41.
          		 Backport of HIVE-21001: Upgrade to calcite-1.19 Sub-task Open Kamal Sharma  
          42.
          		 Backport of HIVE-25299 Sub-task Open Kamal Sharma  
          43.
          		 Backport of HIVE-21924: Split text files even if header/footer exists Sub-task Resolved Aman Raj  
          44.
          		 Backport of HIVE-21915: Hive with TEZ UNION ALL and UDTF results in data loss Sub-task Resolved Aman Raj  
          45.
          		 Backport of HIVE-22498 Sub-task Resolved Aman Raj  
          46.
          		 HIVE-21167 : Bucketing: Bucketing version 1 is incorrectly partitioning data Sub-task Resolved Aman Raj  
          47.
          		 Backport of HIVE-19661 : switch Hive UDFs to use Re2J regex engine Sub-task Resolved Aman Raj  
          48.
          		 Backport of HIVE-21171: Skip creating scratch dirs for tez if RPC is on Sub-task Resolved Aman Raj  
          49.
          		 Backport of HIVE-21182 Skip setting up hive scratch dir during planning Sub-task Resolved Aman Raj  
          50.
          		 Backport of HIVE-22106: Remove cross-query synchronization for the partition-eval Sub-task Resolved Aman Raj  
          51.
          		 Backport of HIVE-22115: Prevent the creation of query routing appender if property is set to false Sub-task Resolved Aman Raj  
          52.
          		 Backport of HIVE-22161 UDF: FunctionRegistry synchronizes on org.apache.hadoop.hive.ql.udf.UDFType class Sub-task Resolved Aman Raj  
          53.
          		 Backport of HIVE-22168: Remove very expensive logging from the llap cache hotpath Sub-task Resolved Aman Raj  
          54.
          		 Backport of HIVE-22169: Tez: SplitGenerator tries to look for plan files which won't exist for Tez Sub-task Resolved Aman Raj  
          55.
          		 Backport of HIVE-22204: Beeline option to show/not show execution report Sub-task Resolved Aman Raj  
          56.
          		 Backport of HIVE-21009: Adding ability for user to set bind user Sub-task Resolved Aman Raj  
          57.
          		 Backport of HIVE-21280 : Null pointer exception on running compaction against a MM table. Sub-task Resolved Aman Raj  
          58.
          		 Backport of HIVE-20619: Include MultiDelimitSerDe in HiveServer2 By Default Sub-task Resolved Aman Raj  
          59.
          		 Backport of HIVE-18284: Fix NPE when inserting data with 'distribute by' clause with dynpart sort optimization Sub-task Resolved Aman Raj  
          60.
          		 Backport of HIVE-25446: Wrong execption thrown if capacity<=0 Sub-task Resolved Aman Raj  
          61.
          		 Backport of HIVE-12371: Adding a timeout connection parameter for JDBC Sub-task Resolved Aman Raj  
          62.
          		 Backport of HIVE-16812: VectorizedOrcAcidRowBatchReader doesn't filter delete events Sub-task Open Aman Raj  
          63.
          		 Backport of HIVE-17917, HIVE-21457, HIVE-22582 Sub-task Resolved Aman Raj  
          64.
          		 Backport of HIVE-22903 : Vectorized row_number() resets the row number after one batch in case of constant expression in partition clause Sub-task Resolved Diksha  
          65.
          		 Backport of HIVE-21126: Allow session level queries in LlapBaseInputFormat#getSplits() before actual get_splits() call Sub-task Resolved Aman Raj  
          66.
          		 Backport of HIVE-22398: Remove legacy code that can cause issue with new Yarn releases Sub-task Resolved Aman Raj  
          67.
          		 Backport of HIVE-25458: Unix_timestamp() with string input give wrong result Sub-task Open Diksha  
          68.
          		 Backport of HIVE-19081: Add partition should prevent loading acid files Sub-task Open Diksha  
          69.
          		 Backport of HIVE-24693 : Convert timestamps to zoned times without string operations Sub-task Open Kamal Sharma  
          70.
          		 Backport of HIVE-22841 Sub-task Open Kamal Sharma  
          71.
          		 Backport of HIVE-25299 : HIVE-21104: PTF with nested structure throws ClassCastException Sub-task Resolved Kamal Sharma  
          72.
          		 Backport of HIVE-22595: Dynamic partition inserts fail on Avro table table with external schema Sub-task Open Kamal Sharma  
          73.
          		 Backport of HIVE-20462: "CREATE VIEW IF NOT EXISTS" fails if view already exists Sub-task Open Kamal Sharma  
          74.
          		 Backport of HIVE-25235: Remove ThreadPoolExecutorWithOomHook Sub-task Resolved Aman Raj  
          75.
          		 Backport of HIVE-23396: Many fixes and improvements to stabilize tests Sub-task Resolved Aman Raj  
          76.
          		 Added org.bouncycastle as dependency and excluded the dependencies of the same which lead to version mismatch while running tests Sub-task Resolved Aman Raj  
          77.
          		 Backward compatibility for Hive with Components like Spark Sub-task Open Aman Raj  
          78.
          		 Backport of HIVE-20397: HiveStrictManagedMigration updates Sub-task Open Aman Raj  
          79.
          		 Backport of HIVE-20052, HIVE-20093, HIVE-20203, HIVE-20290, HIVE-20300, HIVE-20312, HIVE-20044, HIVE-21966 Sub-task Resolved Aman Raj  
          80.
          		 Backport of HIVE-20364, HIVE-20549 to branch-3 Sub-task Resolved Aman Raj  
          81.
          		 Backport of HIVE-20467, HIVE-20508, HIVE-20550 Sub-task Resolved Aman Raj  
          82.
          		 Fix explainanalyze_2.q test Sub-task Open Aman Raj  
          83.
          		 Backport of HIVE-20536, HIVE-20632, HIVE-20511, HIVE-20560, HIVE-20631, HIVE-20637, HIVE-20609, HIVE-20439 Sub-task Resolved Aman Raj  
          84.
          		 Backport of HIVE-20629, HIVE-20705, HIVE-20734 Sub-task Resolved Aman Raj  
          85.
          		 Backport of HIVE-20082 ,22170 ,22331 , 24113 , 25458 , 25577 Sub-task Open Diksha  
          86.
          		 Backport of HIVE-21715: Adding a new partition specified by location (which is empty) leads to Exceptions Sub-task Open Diksha  
          87.
          		 Backport of HIVE-22593: Compaction fails on non bucketed table with data loaded inpath Sub-task Open Diksha  
          88.
          		 Backport of HIVE-23023: MR compaction ignores column schema evolution Sub-task Open Diksha  
          89.
          		 Backport of HIVE-24138: Llap external client flow is broken due to netty shading Sub-task Open Diksha  
          90.
          		 Backport of HIVE-25535: Control cleaning obsolete directories/files of a table via property Sub-task Open Diksha  
          91.
          		 Backport of HIVE-20430, HIVE-20613, HIVE-20615 Sub-task Open Aman Raj  
          92.
          		 Backport of HIVE-21032, HIVE-20590, HIVE-20409, HIVE-20919 Sub-task Open Aman Raj  
          93.
          		 Backport of HIVE-22336: Updates should be pushed to the Metastore backend DB before creating the notification event Sub-task Open Diksha  
          94.
          		 Backport of HIVE-21241, HIVE-22400, HIVE-24693, HIVE-25306 Sub-task Open Kamal Sharma  
          95.
          		 Backport HIVE-25250: Fix TestHS2ImpersonationWithRemoteMS.testImpersonation Sub-task Open Shefali Singh  
          96.
          		 Backport of HIVE-25093 and HIVE-25268 Sub-task Open Shefali Singh  
          97.
          		 Backport of HIVE-22840: Race condition in formatters of TimestampColumnVector and DateColumnVector Sub-task Open Shefali Singh  
          98.
          		 Backport of HIVE-20437: Handle schema evolution from Float, Double and Decimal. Sub-task Open Shefali Singh  
          99.
          		 Backport of HIVE-21729: Arrow serializer sometimes shifts timestamp by one second Sub-task Open Shefali Singh  
          100.
          		 Backport of HIVE-21862: ORC ppd produces wrong result with timestamp Sub-task Open Shefali Singh  
          101.
          		 Backport HIVE-21866: LLAP status service driver may get stuck with wrong Yarn app ID Sub-task Resolved Sruthi Mooriyathvariam  
          102.
          		 Backport of HIVE-24693, HIVE-20433, HIVE-20792, HIVE-20838, HIVE-21241, HIVE-22099, HIVE-25093, HIVE-22400, HIVE-25306, HIVE-25268to branch-3 Sub-task Resolved Aman Raj  
          103.
          		 Backport of HIVE-27324: Hive query with NOT IN condition is giving incorrect results when the sub query table contains the null value. Sub-task Open Diksha  
          104.
          		 Support DISTINCT with GROUP BY Sub-task Open Aman Raj  
          105.
          		 Backport of HIVE-22429, HIVE-14898, HIVE-22231, HIVE-20507, HIVE-24786 to branch-3 Sub-task Resolved Aman Raj  
          106.
          		 Backport of HIVE-22373, HIVE-25553, HIVE-23561, HIVE-24321, HIVE-22856, HIVE-22973, HIVE-21729, HIVE-23022, HIVE-23034, HIVE-22221, HIVE-23230 to branch-3 Sub-task Resolved Aman Raj  
          107.
          		 Backport of HIVE-21862, HIVE-20437, HIVE-22589, HIVE-22840, HIVE-24074, HIVE-25104 to branch-3 Sub-task Resolved Aman Raj  
          108.
          		 Backport of HIVE-24808, HIVE-24811, HIVE-22476, HIVE-25299, HIVE-22200, HIVE-21544, HIVE-22841, HIVE-20292, HIVE-17040, HIVE-20718, HIVE-20193 to branch-3 Sub-task Resolved Aman Raj  
          109.
          		 Backport of HIVE-20082, HIVE-19564, HIVE-20174, HIVE-20197, HIVE-20207, HIVE-20245, HIVE-20294, HIVE-26447, HIVE-20315, HIVE-22170, HIVE-22331, HIVE-24113, HIVE-25458, HIVE-25577, HIVE-25403 Sub-task Resolved Aman Raj  

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              amanraj2520 Aman Raj
              amanraj2520 Aman Raj
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