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From "Andrew Onischuk (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (AMBARI-11885) Storm supervisors deployed by Ambari use storm-client link
Date Fri, 12 Jun 2015 14:26:01 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-11885?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Andrew Onischuk resolved AMBARI-11885.
--------------------------------------
    Resolution: Fixed

Committed to trunk and branch-2.1

> Storm supervisors deployed by Ambari use storm-client link
> ----------------------------------------------------------
>
>                 Key: AMBARI-11885
>                 URL: https://issues.apache.org/jira/browse/AMBARI-11885
>             Project: Ambari
>          Issue Type: Bug
>            Reporter: Andrew Onischuk
>            Assignee: Andrew Onischuk
>             Fix For: 2.1.0
>
>
> After upgrading to HDP 2.2.4.2 we removed the HDP 2.2.0 directories to make
> sure we didn't have any hidden dependencies. When restarting services,
> supervisors failed to start with this error:  
> Fail: Execution of 'ambari-sudo.sh ln -s /usr/lib/storm/lib/ambari-metrics-
> storm-sink*.jar /usr/hdp/current/storm-client/lib/ambari-metrics-storm-
> sink.jar' returned 1. ln: creating symbolic link `/usr/hdp/current/storm-
> client/lib/ambari-metrics-storm-sink.jar': No such file or directory  
> 2015-05-22 13:33:27,950 - Command: /usr/bin/hdp-select status storm-supervisor
> > /tmp/tmpXh9erp
> We removed the supervisors and redeployed them, thinking it might be solved by
> a fresh deployment. When starting the newly deployed supervisors, we got this
> error:  
> Fail: Execution of 'ambari-sudo.sh ln -s /usr/lib/storm/lib/ambari-metrics-
> storm-sink*.jar /usr/hdp/current/storm-client/lib/ambari-metrics-storm-
> sink.jar' returned 1. ln: creating symbolic link `/usr/hdp/current/storm-
> client/lib/ambari-metrics-storm-sink.jar': No such file or directory  
> 2015-05-22 13:36:59,979 - Command: /usr/bin/hdp-select status storm-supervisor
> > /tmp/tmp4iP41d
> When a supervisor is deployed (in the absence of the nimbus, DRPC server or
> UI) it does create a /usr/hdp/current/storm-supervisor link that correctly
> links to /usr/hdp/<latestVersion>/storm, but it does not create a link for
> storm-client. Ambari Metrics tries to create the link for its jar using the
> storm-client link.
> Ambari Metrics needs to change the path for its link to use the appropriate
> component (in this case storm-supervisor).



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