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https://issues.apache.org/jira/browse/AMBARI-14535?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15082128#comment-15082128
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wanghuagong commented on AMBARI-14535:
--------------------------------------

Thanks for your reply. There is  indeed a folder in hdfs owned by user of 
ambari-qa. Here is the output on my cluster,

hdfs@hadoop01:/root$ hdfs dfs -ls -R /user/ambari-qa
drwx------   - ambari-qa hdfs          0 2016-01-04 11:05 
/user/ambari-qa/.staging
-rwxr-xr-x   3 hdfs      hdfs       2531 2016-01-04 10:28 
/user/ambari-qa/mapredsmokeinput
drwxr-xr-x   - ambari-qa hdfs          0 2016-01-04 11:05 
/user/ambari-qa/mapredsmokeoutput
-rw-r--r--   3 ambari-qa hdfs          0 2016-01-04 11:05 
/user/ambari-qa/mapredsmokeoutput/_SUCCESS
-rw-r--r--   3 ambari-qa hdfs       2675 2016-01-04 11:05 
/user/ambari-qa/mapredsmokeoutput/part-r-00000
 

> YARN Service Check Failed
> -------------------------
>
>                 Key: AMBARI-14535
>                 URL: https://issues.apache.org/jira/browse/AMBARI-14535
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-web
>    Affects Versions: 2.2.0
>         Environment: ubuntu14.04 x86-64
>            Reporter: wanghuagong
>
>   I am new to Ambari. I installed ambari2.2 in ubuntu14.04 and deployed a 
> cluster with HDFS, Mapreduce2, YARN, Hbase and Zookeeper in two nodes. 
> Everything seems ok but when I ran service check of YARN though the web UI, 
> it failed and reported timeout. Other service checks is ok. Any suggestion 
> and guides will be welcome. Thanks!
>   The output from Web UI as follows,
> “stderr:   /var/lib/ambari-agent/data/errors-165.txt
> Python script has been killed due to timeout after waiting 300 secs
> stdout:   /var/lib/ambari-agent/data/output-165.txt
> 2016-01-04 14:22:36,270 - Using hadoop conf dir: 
> /usr/hdp/current/hadoop-client/conf
> 2016-01-04 14:22:36,292 - Using hadoop conf dir: 
> /usr/hdp/current/hadoop-client/conf
> 2016-01-04 14:22:36,295 - checked_call['yarn 
> org.apache.hadoop.yarn.applications.distributedshell.Client -shell_command ls 
> -num_containers 1 -jar 
> /usr/hdp/current/hadoop-yarn-client/hadoop-yarn-applications-distributedshell.jar']
>  {'path': '/usr/sbin:/sbin:/usr/local/bin:/bin:/usr/bin', 'user': 
> 'ambari-qa'}”



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