ambari-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Jaimin Jetly" <jai...@hortonworks.com>
Subject Re: Review Request 30182: MapReduce2 Service Check fails after enabling Kerberos with permission issue in local filesystem
Date Thu, 22 Jan 2015 20:43:10 GMT

-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/30182/#review69257
-----------------------------------------------------------

Ship it!


Ship It!

- Jaimin Jetly


On Jan. 22, 2015, 8:11 p.m., Robert Levas wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/30182/
> -----------------------------------------------------------
> 
> (Updated Jan. 22, 2015, 8:11 p.m.)
> 
> 
> Review request for Ambari, Jaimin Jetly and Yusaku Sako.
> 
> 
> Bugs: AMBARI-9279
>     https://issues.apache.org/jira/browse/AMBARI-9279
> 
> 
> Repository: ambari
> 
> 
> Description
> -------
> 
> After enabling Kerberos MapReduce2 Service Check failed with issue writing to local file
system.  This fix attempts to set the ACLs on the relevant directories to solve this issue:
> 
> Before Kerberos
> ```
> drwxrwxr-x 5 yarn hadoop 4096 Jan 22 00:01 /hadoop/yarn/local
> drwxr-xr-x 3 yarn hadoop 4096 Jan 22 00:00 /hadoop/yarn/local/usercache
> drwxr-x--- 4 yarn hadoop 4096 Jan 22 00:00 /hadoop/yarn/local/usercache/ambari-qa
> drwx--x--- 2 yarn hadoop 4096 Jan 22 00:01 /hadoop/yarn/local/usercache/ambari-qa/appcache
> ```
> 
> After Kerberos:
> ```
> drwxrwxr-x 5 yarn hadoop 4096 Jan 22 01:23 /hadoop/yarn/local
> drwxr-xr-x 3 yarn hadoop 4096 Jan 22 00:00 /hadoop/yarn/local/usercache
> drwxr-s--- 4 ambari-qa hadoop 4096 Jan 22 00:00 /hadoop/yarn/local/usercache/ambari-qa
> drwx--x--- 2 yarn hadoop 4096 Jan 22 00:01 /hadoop/yarn/local/usercache/ambari-qa/appcache
> ```
> 
> This fix updates `/hadoop/yarn/local/usercache/ambari-qa/appcache` from 
> ```
> drwx--x--- 2 yarn hadoop 4096 Jan 22 00:01 /hadoop/yarn/local/usercache/ambari-qa/appcache
> ```
> to 
> ```
> drwx--x--- 2 ambari-qa hadoop 4096 Jan 22 00:01 /hadoop/yarn/local/usercache/ambari-qa/appcache
> ```
> 
> 
> Diffs
> -----
> 
>   ambari-server/src/main/resources/common-services/YARN/2.1.0.2.0/package/scripts/yarn.py
3bd4825 
>   ambari-server/src/test/python/stacks/2.0.6/YARN/test_nodemanager.py fbf01c6 
> 
> Diff: https://reviews.apache.org/r/30182/diff/
> 
> 
> Testing
> -------
> 
> Manaual testing in test cluster
> 
> **Waiting for Jenkins tests to complete**
> 
> 
> Thanks,
> 
> Robert Levas
> 
>


Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message