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Posted to hdfs-issues@hadoop.apache.org by "Dian Fu (JIRA)" <ji...@apache.org> on 2014/06/05 05:05:01 UTC

[jira] [Updated] (HDFS-6484) Disable APIs which may modify the mirror cluster

     [ https://issues.apache.org/jira/browse/HDFS-6484?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dian Fu updated HDFS-6484:
--------------------------

    Attachment: HDFS-6484.patch

> Disable APIs which may modify the mirror cluster
> ------------------------------------------------
>
>                 Key: HDFS-6484
>                 URL: https://issues.apache.org/jira/browse/HDFS-6484
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Dian Fu
>            Assignee: Dian Fu
>         Attachments: HDFS-6484.patch
>
>
> Mirror cluster should not be modified by DFSClients, it can only be modified by primary cluster. So we should disable some APIs which may be used by DFSClient to modify the mirror cluster.



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