[jira] [Commented] (AMBARI-6014) HDFS alert hangs for a long time after enabling Maintenance mode

["Jonathan Hurley (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AMBARI-6014?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14017066#comment-14017066 ] 

Jonathan Hurley commented on AMBARI-6014:
-----------------------------------------

Caused by NAGIOS_* macros not being enabled and an error in the wrapper shell script that alters return codes while in maintenance mode.

> HDFS alert hangs for a long time after enabling Maintenance mode
> ----------------------------------------------------------------
>
>                 Key: AMBARI-6014
>                 URL: https://issues.apache.org/jira/browse/AMBARI-6014
>             Project: Ambari
>          Issue Type: Bug
>    Affects Versions: 1.6.0
>         Environment: ambari-server --version: 1.6.0
> ambari-server --hash: 7cc67c712b8eb9e6fe5e7d0659688a92725d6522
>            Reporter: Jonathan Hurley
>            Assignee: Jonathan Hurley
>            Priority: Critical
>             Fix For: 1.6.1
>
>
> *STR:*
> # Stop HDFS with started Nagios service.
> # Turn on Maintenance mode for HDFS.
> *Result:* All alerts dissapear, except '_HDFS capacity utilization_' - it hangs for a long time (in my case it was smthng about 10-11 minutes)



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