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https://issues.apache.org/jira/browse/AMBARI-22637?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16287985#comment-16287985
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Hadoop QA commented on AMBARI-22637:
------------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12901718/AMBARI-22637.001.patch
against trunk revision .
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:red}-1 tests included{color}. The patch doesn't appear to include
any new or modified tests.
Please justify why no new tests are needed for this
patch.
Also please list what manual steps were performed to
verify this patch.
{color:green}+1 release audit{color}. The applied patch does not increase
the total number of release audit warnings.
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 core tests{color}. The patch passed unit tests in
ambari-server.
Console output:
https://builds.apache.org/job/Ambari-trunk-test-patch/12831//console
This message is automatically generated.
> Fix misuses of os.path.dirname(path) in yarn.py
> -----------------------------------------------
>
> Key: AMBARI-22637
> URL: https://issues.apache.org/jira/browse/AMBARI-22637
> Project: Ambari
> Issue Type: Sub-task
> Components: ambari-server
> Reporter: Akira Ajisaka
> Assignee: Akira Ajisaka
> Attachments: AMBARI-22637.001.patch
>
>
> As I written in AMBARI-22632, yarn.py wrongly sets 755 permission to
> '/ats/done' and '/ats/active' by default. This is because the default value
> of yarn.timeline-service.entity-group-fs-store.done-dir is '/ats/done/' and
> the default value of yarn.timeline-service.entity-group-fs-store.active-dir
> is '/ats/active/', and both of the default value have trailing '/'.
> Next yarn.py sets 700 permission to the directories, so finally the
> permissions become correct.
> This issue causes redundant WebHDFS calls every time when launching ATS.
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