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From "Hive QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-17766) Support non-equi LEFT SEMI JOIN
Date Tue, 31 Oct 2017 04:40:03 GMT

    [ https://issues.apache.org/jira/browse/HIVE-17766?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16226240#comment-16226240
] 

Hive QA commented on HIVE-17766:
--------------------------------



Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12894844/HIVE-17766.05.patch

{color:green}SUCCESS:{color} +1 due to 3 test(s) being added or modified.

{color:red}ERROR:{color} -1 due to 10 failed/errored test(s), 11344 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[insert_values_orig_table_use_metadata]
(batchId=62)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[lineage3] (batchId=158)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[sysdb] (batchId=156)
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver[explainanalyze_2] (batchId=102)
org.apache.hadoop.hive.cli.TestNegativeMinimrCliDriver.testCliDriver[ct_noperm_loc] (batchId=94)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[subquery_multi] (batchId=111)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query83] (batchId=245)
org.apache.hadoop.hive.cli.control.TestDanglingQOuts.checkDanglingQOut (batchId=206)
org.apache.hadoop.hive.ql.parse.TestReplicationScenarios.testConstraints (batchId=223)
org.apache.hive.jdbc.TestTriggersTezSessionPoolManager.testTriggerHighShuffleBytes (batchId=230)
{noformat}

Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/7564/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/7564/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-7564/

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: 10 tests failed
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12894844 - PreCommit-HIVE-Build

> Support non-equi LEFT SEMI JOIN
> -------------------------------
>
>                 Key: HIVE-17766
>                 URL: https://issues.apache.org/jira/browse/HIVE-17766
>             Project: Hive
>          Issue Type: Improvement
>          Components: Query Planning
>            Reporter: Vineet Garg
>            Assignee: Jesus Camacho Rodriguez
>         Attachments: HIVE-17766.01.patch, HIVE-17766.02.patch, HIVE-17766.03.patch, HIVE-17766.04.patch,
HIVE-17766.05.patch, HIVE-17766.patch
>
>
> Currently we get an error like {noformat}Non equality condition not supported in Semi-Join{noformat}
> This is required to generate better plan for EXISTS/IN correlated subquery where such
queries are transformed into LEFT SEMI JOIN.



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