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HIVE-21636
ReplaceAll() -> replace() for non regex strings
LazySimpleSerDe toString Prints Memory Address instead of Value
ReplChangeManager Not Debug Logging Database NameHIVE-23158
Optimize S3A recordReader policy for Random IO formats
Clean Up HiveCallableStatement
In strict mode, if constant propagation is enable, the partition filter may be folded before partition pruner lead to error "No partition predicate for Alias"
BuddyAllocator - Metrics count for allocated arenas wrong if preallocation is done
Detail Hive Java Compatibility
Clean Up HivePreparedStatementHIVE-26566
Upgrade H2 database version to 2.1.214
Support for custom RDBMS is broken
unix_timestamp() is ignoring the time zone value
HIVE-25526
Run create_table Q test from TestCliDriver
Stack trace is difficult to find when qtest fails during setup/teardown
Metastore direct sql queries with IN/(NOT IN) should be split based on max parameters allowed by SQL DB
unix_timestamp() with string input give wrong result
Support specifying Respect/Ignore Nulls in function parameter list
Make Beeline Logging Dependencies Explicit
QueryResultCache parses the query twice
Upgrade H2 database version to 2.1.210
date_format() UDF is returning output in UTC time zone onlyHIVE-25111
Metastore Catalog Methods JDO Persistence
[CVE-2020-13949] Upgrade thrift from 0.13.0 to 0.14.1
Move Materialized View rebuild code to AlterMaterializedViewRebuildAnalyzer
NPE caused by getMTable() in ObjectStore
Time logged during repldump and replload per table is not in readable format
Implement Respect/Ignore Nulls in first/last_value
Clean useless methods in QueryWrapper
Split the config "hive.metastore.dbaccess.ssl.properties" into more meaningful configs
Set hive.exec.dynamic.partition.mode=nonstrict by default- HIVE-21602
Dropping an external table created by migration case should delete the data directory. - HIVE-20575
Fix flaky connection metric tests
Incremental REPL DUMP progress information log message is incorrect.- HIVE-20450
Add replication test for LOAD command on ACID table.
add ThriftHiveMetastore.get_open_txns(long txnid)
Minor Logging Improvements in Hive Metastore Client Connection
Reset table level basic/column stats during import.
Beeline Should Print Binary Data in Base64
Compute Stats Incorrect for Binary Columns
Use More Java Collections Class
Clean Up StatsUtils and BasicStats
In multi-HS2 setup, if a new function is registered on one of them, it is not available on remaining HS2's unless reload-function is run
Lower Metastore DB Connection Pool Size in QTests
Expose null sort order at default level
Some q tests uses the same name for test tables
Use Collections emptyList
Error Information Lost in GenericUDTFGetSplits
Use System NanoTime to Measure Code Execution
Logging: Implement QueryID Based Hive Logging
Fix caught NullPointerExceptions generated during EXPLAIN