Bulk Operation

HIVE-11160 Remove column statistics collection task from merge statement plan

HIVE-11160 Support date type for column stats autogather

HIVE-11160 Aggregate row traffic for acid tables

HIVE-11160 Fix columnstats merge NPE

HIVE-11160 Support "analyze table T"

HIVE-11160 Statistics: rawDataSize seems to be underestimated for text tables

HIVE-11160 Estimate avgrowsize for stats calc in mixed case

HIVE-11160 StatsUtils.getColStatisticsFromExprMap may only provide info for a column once

HIVE-11160 Incorrect rownum estimation in joins

HIVE-11160 Fix test TestAcidOnTez

HIVE-11160 Make StatsTask use less metastore calls

HIVE-11160 Columnstats gather on mm tables: re-enable disabled test

HIVE-11160 Column stats are not autogathered for materialized views

HIVE-11160 Differentiate table level stat / operator level stats

HIVE-11160 Stats: create materialized view should also collect stats

HIVE-11160 Investigate bucketed table stats

HIVE-11160 Remove hive.stats.atomic

HIVE-11160 Stats: rownum estimation from datasize underestimates in most cases

HIVE-11160 Fix StatsUtils.combineRange to combine intervals

HIVE-11160 Partitioned tables statistics can go wrong in basic stats mixed case

HIVE-11160 Fix columnstats problem in case schema evolution

HIVE-11160 Remove mixed partitions/table schema support

HIVE-11160 in case basic stats are missing; rowcount estimation depends on the selected columns size

HIVE-11160 Aggregation of an empty set doesn't pass constants to the UDAF

HIVE-11160 Fix exception on tables handled by HBaseHandler if columnsstats are auto-gathered

HIVE-11160 Revise basic stat states for estimations

HIVE-11160 Stats: Remove usage of clone() methods

HIVE-11160 Tables which are known to be empty should not have NONE basic stat state

HIVE-11160 Stats: Consolidate stat state for limit 0 and where false

HIVE-11160 Consolidate basic stats logic for standalone table / partitioned

HIVE-11160 Improve size estimation for array() to be not 0

HIVE-11160 Possible misuse of getDataSizeFromColumnStats

HIVE-11160 Merging Statistics are promoted to COMPLETE (most of the time)

HIVE-11160 retire ANALYZE TABLE ... PARTIALSCAN

HIVE-11160 TableScanOperator might miss vectorization on flag

HIVE-11160 remove ColumnStatsDesc usage from columnstatsupdatetask

HIVE-11160 Fill stats for temporary tables

HIVE-11160 Move filesystem stats collection from metastore to ql

HIVE-11160 Support vectorization for UDAF compute_stats

HIVE-11160 hive.optimize.bucketingsorting should compare the schema before removing RS

HIVE-11160 improve explain when invalidate stats

HIVE-11160 Support CTAS for auto gather column stats

HIVE-11160 Support date type for merging column stats

HIVE-11160 UpdateColumnStatsTask should set column stats as inaccurate

HIVE-11160 Merge stats task and column stats task into a single task

HIVE-11160 Set column stats default as true when creating new tables/partitions

HIVE-11160 Deprecate HIVESTATSAUTOGATHER

HIVE-11160 ColumnStats merge should consider the accuracy of the current stats

HIVE-11160 Skip column stats when colStats is empty

HIVE-11160 Fix failing test columnstats_partlvl_invalid_values when autogather column stats is on

HIVE-11160 Fix failing test org.apache.hive.jdbc.TestJdbcDriver2.testResultSetMetaData

HIVE-11160 Deprecate hive.typecheck.on.insert

HIVE-11160 Derby throws java.lang.StackOverflowError when it tries to get column stats from a table with thousands columns

HIVE-11160 Column pruner should continue to work when SEL has more than 1 child

HIVE-11160 With column stats, mergejoin.q throws NPE

HIVE-11160 Support auto gather column stats for columns with trailing white spaces

HIVE-11160 Support stats computation for column in QuotedIdentifier

HIVE-11160 GenMRFileSink1.java may refer to a wrong MR task in multi-insert case

HIVE-11160 analyze table compute statistics fails due to presence of Infinity value in double column

HIVE-11160 "Create table like" command should initialize the basic stats for the table

HIVE-11160 Enable auto-gather column stats by default

HIVE-11160 Auto-gather column stats - phase 1

HIVE-11160 thrift change