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From "Matt (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-14535) YARN Service Check Failed
Date Mon, 04 Jan 2016 09:39:39 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-14535?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15080891#comment-15080891
] 

Matt commented on AMBARI-14535:
-------------------------------

[~huazi1988] 

I think I have faced this issue with another combination. Not 2.2 on Ubuntu14.04.
Can you check if there is a folder in hdfs (Try *hdfs dfs -ls /*) and see if there is a folder
there which is owned by user *ambari-qa*?

I do not remember the exact issue that I faced. The YARN service check failed for me, and
I noticed that there was no directory in hdfs that is owned by *ambari-qa* user.

> 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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