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https://issues.apache.org/jira/browse/TAJO-609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13905385#comment-13905385
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Tajo QA commented on TAJO-609:
------------------------------
{color:red}*-1 overall.*{color} Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12629755/TAJO-609.patch
against master revision c586227.
{color:green}+1 @author.{color} The patch does not contain any @author
tags.
{color:green}+1 tests included.{color} The patch appears to include 2 new
or modified test files.
{color:green}+1 javac.{color} The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 javadoc.{color} The applied patch does not increase the
total number of javadoc warnings.
{color:green}+1 checkstyle.{color} The patch generated 0 code style errors.
{color:red}-1 findbugs.{color} The patch appears to introduce 173 new
Findbugs (version 1.3.9) warnings.
{color:green}+1 release audit.{color} The applied patch does not increase
the total number of release audit warnings.
{color:green}+1 core tests.{color} The patch passed unit tests in
tajo-core/tajo-core-backend.
Test results:
https://builds.apache.org/job/PreCommit-TAJO-Build/141//testReport/
Findbugs warnings:
https://builds.apache.org/job/PreCommit-TAJO-Build/141//artifact/incubator-tajo/patchprocess/newPatchFindbugsWarningstajo-core-backend.html
Console output: https://builds.apache.org/job/PreCommit-TAJO-Build/141//console
This message is automatically generated.
> PlannerUtil::getRelationLineage ignores PartitionedTableScanNode
> ----------------------------------------------------------------
>
> Key: TAJO-609
> URL: https://issues.apache.org/jira/browse/TAJO-609
> Project: Tajo
> Issue Type: Bug
> Components: planner/optimizer
> Reporter: Hyunsik Choi
> Assignee: Hyunsik Choi
> Fix For: 0.8-incubating
>
> Attachments: TAJO-609.patch
>
>
> Currently, PlannerUtil::getRelationLineage ignores PartitionedTableScanNode.
> As a result, PlannerUtil::getRelationLineage can return empty relations. It
> results in wrong estimation of relation size. Finally, in the case where a
> broadcast join between a partitioned table and a small table, this problem
> causes the bug to choose the larger table instead of smaller one to be loaded
> on hash table.
> This patch fixes this bug, refactors inner-join related methods, and added
> more comments on them.
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