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From "Hari Sekhon (JIRA)" <j...@apache.org>
Subject [jira] [Created] (AMBARI-11927) Restart NodeManagers -> All instead of rolling
Date Mon, 15 Jun 2015 14:34:01 GMT
Hari Sekhon created AMBARI-11927:
------------------------------------

             Summary: Restart NodeManagers -> All instead of rolling
                 Key: AMBARI-11927
                 URL: https://issues.apache.org/jira/browse/AMBARI-11927
             Project: Ambari
          Issue Type: Improvement
          Components: ambari-web
    Affects Versions: 2.0.0
         Environment: HDP 2.2
            Reporter: Hari Sekhon
            Priority: Minor


Request to add a tick box "all" or similar functionality for Restart NodeManagers for fast
cluster wide restarts to fix or test things, instead of doing rolling restarts. Currently
I work around this by entering a batch size equal to the number of NodeManagers but it doesn't
allow an arbitrarily higher number so you have to know the number of NodeManagers you have
(which you should know anyway) - but it makes more sense to have the software handle this
natively.



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