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Posted to dev@ambari.apache.org by "Sumit Mohanty (JIRA)" <ji...@apache.org> on 2013/08/15 03:54:47 UTC

[jira] [Commented] (AMBARI-2905) SNAMENODE should not start at HA cluster

    [ https://issues.apache.org/jira/browse/AMBARI-2905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13740571#comment-13740571 ] 

Sumit Mohanty commented on AMBARI-2905:
---------------------------------------

LGTM, +1.
                
> SNAMENODE should not start at HA cluster
> ----------------------------------------
>
>                 Key: AMBARI-2905
>                 URL: https://issues.apache.org/jira/browse/AMBARI-2905
>             Project: Ambari
>          Issue Type: Bug
>          Components: controller
>    Affects Versions: 1.4.0
>            Reporter: Siddharth Wagle
>            Assignee: Siddharth Wagle
>             Fix For: 1.4.0
>
>         Attachments: AMBARI-2905.patch
>
>
> Currently, in HA NN cluster, starting HDFS service at services tab, tries to start SNAMENODE as well (through it is in Maintainance state because of executing {code}curl -u admin:admin -i -X PUT -d '{"RequestInfo":{"context":"SNN maintenance"},"Body":{"HostRoles":{"state":"MAINTENANCE"}}}' http://$SERVER:8080/api/v1/clusters/$CLUSTER/hosts/$SNN_HOST/host_components/SECONDARY_NAMENODE
> {code} command )

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