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Posted to hdfs-issues@hadoop.apache.org by "Vinayakumar B (JIRA)" <ji...@apache.org> on 2016/02/01 09:54:39 UTC

[jira] [Commented] (HDFS-9718) HAUtil#getConfForOtherNodes don't unset the independent property while it is not assign on others nnId

    [ https://issues.apache.org/jira/browse/HDFS-9718?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15125960#comment-15125960 ] 

Vinayakumar B commented on HDFS-9718:
-------------------------------------

Patch looks good.
some code-formatting might be required. Anyway QA should report it.

> HAUtil#getConfForOtherNodes don't unset the independent property while it is not assign on others nnId
> ------------------------------------------------------------------------------------------------------
>
>                 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
>         Attachments: HDFS-9718.001.patch, HDFS-9718.002.patch, HDFS-9718.003.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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