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https://issues.apache.org/jira/browse/HIVE-15721?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15838715#comment-15838715
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Hive QA commented on HIVE-15721:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12849360/HIVE-15721.2.patch
{color:green}SUCCESS:{color} +1 due to 5 test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 5 failed/errored test(s), 11000 tests
executed
*Failed tests:*
{noformat}
TestDerbyConnector - did not produce a TEST-*.xml file (likely timed out)
(batchId=235)
org.apache.hadoop.hive.cli.TestEncryptedHDFSCliDriver.testCliDriver[encryption_join_with_different_encryption_keys]
(batchId=159)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[schema_evol_text_vec_part]
(batchId=149)
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver[explainuser_3]
(batchId=93)
org.apache.hadoop.hive.cli.TestPerfCliDriver.testCliDriver[query14]
(batchId=223)
{noformat}
Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/3182/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/3182/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-3182/
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
Tests exited with: TestsFailedException: 5 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12849360 - PreCommit-HIVE-Build
> Allow IN/NOT IN correlated subquery with aggregates
> ----------------------------------------------------
>
> Key: HIVE-15721
> URL: https://issues.apache.org/jira/browse/HIVE-15721
> Project: Hive
> Issue Type: Sub-task
> Components: Query Planning
> Reporter: Vineet Garg
> Assignee: Vineet Garg
> Labels: sub-query
> Attachments: HIVE-15721.1.patch, HIVE-15721.2.patch
>
>
> With HIVE-15544 IN/NOT IN correlated subqueries with aggregates were disabled
> since re-writting them into JOIN could have produced wrong result.
> Wrong results would occur if subquery produces zero row, since aggregate
> always produce result lower such query into LEFT JOIN or SEMI JOIN would not
> take these case into consideration.
> We propose to allow such queries with an added run time check which will
> throw an error/exception if subquery produces zero row.
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