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https://issues.apache.org/jira/browse/HIVE-16132?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15906131#comment-15906131
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Hive QA commented on HIVE-16132:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12857449/HIVE-16132.5.patch
{color:green}SUCCESS:{color} +1 due to 1 test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 1 failed/errored test(s), 10339 tests
executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[dynamic_semijoin_reduction]
(batchId=148)
{noformat}
Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/4087/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/4087/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-4087/
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: 1 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12857449 - PreCommit-HIVE-Build
> DataSize stats don't seem correct in semijoin opt branch
> --------------------------------------------------------
>
> Key: HIVE-16132
> URL: https://issues.apache.org/jira/browse/HIVE-16132
> Project: Hive
> Issue Type: Bug
> Components: HiveServer2
> Reporter: Deepak Jaiswal
> Assignee: Deepak Jaiswal
> Attachments: HIVE-16132.1.patch, HIVE-16132.2.patch,
> HIVE-16132.3.patch, HIVE-16132.4.patch, HIVE-16132.5.patch
>
>
> For the following operator tree snippet, the second Select is the start of a
> semijoin optimization branch. Take a look at the Data size - it is the same
> as the data size for its parent Select, even though the second select has
> only a single bigint column in its projection (the parent has 2 columns). I
> would expect the size to be 533328 (16 bytes * 33333).
> Fixing this estimate may become important if we need to estimate the cost of
> generating the min/max/bloomfilter.
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