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Ship it! Ship It! - Andrew Onischuk On July 12, 2016, 12:19 a.m., Masahiro Tanaka wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/49935/ > ----------------------------------------------------------- > > (Updated July 12, 2016, 12:19 a.m.) > > > Review request for Ambari, Andrew Onischuk, jun aoki, and Myroslav > Papirkovskyy. > > > Bugs: AMBARI-17633 > https://issues.apache.org/jira/browse/AMBARI-17633 > > > Repository: ambari > > > Description > ------- > > When installing YARN+MapReduce2, I got a WARN message in nodemanager log(in > Log Search View) like below > ``` > 2016-07-09 06:30:21,865 WARN logaggregation.LogAggregationService > LogAggregationService.java:230 - Remote Root Log Dir [/app-logs] already > exist, but with incorrect permissions. Expected: [rwxrwxrwt], Found: > [rwxrwxrwx]. The cluster may have problems with multiple users. > ``` > I think the cause of this WARN is > [this](https://github.com/apache/ambari/blob/trunk/ambari-server/src/main/resources/common-services/YARN/2.1.0.2.0/package/scripts/yarn.py#L115). > We should add stickybit to yarn.nodemanager.remote-app-log-dir. > > > Diffs > ----- > > > ambari-server/src/main/resources/common-services/YARN/2.1.0.2.0/package/scripts/yarn.py > ce312e0 > > Diff: https://reviews.apache.org/r/49935/diff/ > > > Testing > ------- > > mvn clean test && manual test > > I think Hadoop QA result is unrelated to this patch > > > Thanks, > > Masahiro Tanaka > >
