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From "Oleg Nechiporenko (JIRA)" <>
Subject [jira] [Commented] (AMBARI-4242) Zookeeper dataDir can not be updated when using Ambari
Date Thu, 09 Jan 2014 11:07:50 GMT


Oleg Nechiporenko commented on AMBARI-4242:

+1 for patch.

> Zookeeper dataDir can not be updated when using Ambari
> ------------------------------------------------------
>                 Key: AMBARI-4242
>                 URL:
>             Project: Ambari
>          Issue Type: Improvement
>          Components: client
>    Affects Versions: 1.2.4
>            Reporter: Vitaly Brodetskyi
>            Assignee: Vitaly Brodetskyi
>         Attachments: AMBARI-4242.patch
> If you install a cluster using Ambari your zookeeper Datadir is locked once the cluster
is successfully installed. The option is permenantly greyed out and you cannot update it via
the zoo.cfg (Ambari overwrites it)
> You can, however, update it in the zoo.cfg and start zookeeper manually. When you start
it through Ambari then it gets overwritten.
> It would be good if you could modify this property via Ambari
> (Maybe for best practice we could maybe add dataLogDir so logging and snapshots will
not compete for the same disk I/O)

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