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From "Vinayakumar B (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-9718) HAUtil#getConfForOtherNodes should unset independent generic keys before initialize
Date Tue, 02 Feb 2016 07:30:39 GMT

     [ https://issues.apache.org/jira/browse/HDFS-9718?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Vinayakumar B updated HDFS-9718:
--------------------------------
       Resolution: Fixed
     Hadoop Flags: Reviewed
    Fix Version/s: 2.8.0
           Status: Resolved  (was: Patch Available)

Committed to trunk, branch-2 and branch-2.8

Thanks for the contribution [~Deng FEI].

> HAUtil#getConfForOtherNodes should unset independent generic keys before initialize
> -----------------------------------------------------------------------------------
>
>                 Key: HDFS-9718
>                 URL: https://issues.apache.org/jira/browse/HDFS-9718
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: namenode
>            Reporter: DENG FEI
>            Assignee: DENG FEI
>             Fix For: 2.8.0
>
>         Attachments: HDFS-9718.001.patch, HDFS-9718.002.patch, HDFS-9718.003.patch, HDFS-9718.branch-2.001.patch
>
>
> Scenario:
> We want enable NN dfs.namenode.servicerpc-address to separate the client and DN RPC,and
do it begin with standby NN--just add the property to standby NN and DNs,when EditLogTailer
choose active NN address,it only reset the active NN's nnId generic keys ,but don't unset
if not special,so the standby NN choose itself as active NN.



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