[
https://issues.apache.org/jira/browse/HIVE-17043?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16624505#comment-16624505
]
Hive QA commented on HIVE-17043:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12940852/HIVE-17043.5.patch
{color:green}SUCCESS:{color} +1 due to 1 test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 41 failed/errored test(s), 14994 tests
executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[annotate_stats_join_pkfk]
(batchId=15)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[bucket_map_join_spark4]
(batchId=1)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[groupby_join_pushdown]
(batchId=85)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[join_vc] (batchId=4)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[runtime_skewjoin_mapjoin_spark]
(batchId=58)
org.apache.hadoop.hive.cli.TestMiniLlapCliDriver.testCliDriver[dynamic_semijoin_user_level]
(batchId=154)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[dynamic_semijoin_reduction]
(batchId=169)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[dynamic_semijoin_reduction_4]
(batchId=165)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[dynamic_semijoin_reduction_sw]
(batchId=158)
org.apache.hadoop.hive.cli.TestMiniSparkOnYarnCliDriver.testCliDriver[spark_dynamic_partition_pruning_6]
(batchId=188)
org.apache.hadoop.hive.cli.TestMiniSparkOnYarnCliDriver.testCliDriver[spark_dynamic_partition_pruning_recursive_mapjoin]
(batchId=188)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[join_vc]
(batchId=110)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[runtime_skewjoin_mapjoin_spark]
(batchId=134)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query22]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query24]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query45]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query54]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query57]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query58]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query65]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query66]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query67]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query70]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query91]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query99]
(batchId=266)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query14]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query22]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query24]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query45]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query54]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query57]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query58]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query64]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query65]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query67]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query70]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query91]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query99]
(batchId=264)
org.apache.hadoop.hive.metastore.TestHiveMetaStoreAlterColumnPar.org.apache.hadoop.hive.metastore.TestHiveMetaStoreAlterColumnPar
(batchId=238)
org.apache.hadoop.hive.ql.exec.spark.TestSparkSessionTimeout.testMultiSparkSessionTimeout
(batchId=245)
org.apache.hive.jdbc.TestJdbcWithMiniLlapArrow.testKillQuery (batchId=251)
{noformat}
Test results:
https://builds.apache.org/job/PreCommit-HIVE-Build/13965/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/13965/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-13965/
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.YetusPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
Tests exited with: TestsFailedException: 41 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12940852 - PreCommit-HIVE-Build
> Remove non unique columns from group by keys if not referenced later
> --------------------------------------------------------------------
>
> Key: HIVE-17043
> URL: https://issues.apache.org/jira/browse/HIVE-17043
> Project: Hive
> Issue Type: Sub-task
> Components: Logical Optimizer
> Affects Versions: 3.0.0
> Reporter: Ashutosh Chauhan
> Assignee: Vineet Garg
> Priority: Major
> Attachments: HIVE-17043.1.patch, HIVE-17043.2.patch,
> HIVE-17043.3.patch, HIVE-17043.4.patch, HIVE-17043.5.patch
>
>
> Group by keys may be a mix of unique (or primary) keys and regular columns.
> In such cases presence of regular column won't alter cardinality of groups.
> So, if regular columns are not referenced later, they can be dropped from
> group by keys. Depending on operator tree may result in those columns not
> being read at all from disk in best case. In worst case, we will avoid
> shuffling and sorting regular columns from mapper to reducer, which still
> could be substantial CPU and network savings.
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