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From "Hive QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-16260) Remove parallel edges of semijoin with map joins.
Date Mon, 20 Mar 2017 22:53:41 GMT

    [ https://issues.apache.org/jira/browse/HIVE-16260?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15933758#comment-15933758
] 

Hive QA commented on HIVE-16260:
--------------------------------



Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12859648/HIVE-16260.1.patch

{color:green}SUCCESS:{color} +1 due to 5 test(s) being added or modified.

{color:red}ERROR:{color} -1 due to 6 failed/errored test(s), 10480 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[comments] (batchId=35)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[vectorized_dynamic_partition_pruning]
(batchId=146)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[vectorized_dynamic_semijoin_reduction2]
(batchId=148)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[vectorized_dynamic_semijoin_reduction]
(batchId=140)
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver[explainanalyze_3] (batchId=94)
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver[explainuser_3] (batchId=94)
{noformat}

Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/4253/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/4253/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-4253/

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: 6 tests failed
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12859648 - PreCommit-HIVE-Build

> Remove parallel edges of semijoin with map joins.
> -------------------------------------------------
>
>                 Key: HIVE-16260
>                 URL: https://issues.apache.org/jira/browse/HIVE-16260
>             Project: Hive
>          Issue Type: Task
>            Reporter: Deepak Jaiswal
>            Assignee: Deepak Jaiswal
>         Attachments: HIVE-16260.1.patch
>
>
> Remove parallel edges of semijoin with map joins as they don't give any benefit to the
query.
> Also, ensure that bloom filters are created to handle at least 1M entries and the semijoin
is disabled if the big table has less than 1M rows.
> Both these features are configurable.



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