[AMBARI-17633] yarn.nodemanager.remote-app-log-dir should be added stickybit.

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: trunk
• Fix Version/s: trunk
• Component/s: ambari-server

Environment

CentOS7.2 Ambari2.4, HDP2.4

• Assignee: Masahiro Tanaka
• Reporter: Masahiro Tanaka
• Created: 08/Jul/16 22:19
• Updated: 05/Aug/16 19:32
• Resolved: 05/Aug/16 17:13

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.

Issue Links

• links to: review board