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Posted to hdfs-issues@hadoop.apache.org by "Xiaobing Zhou (JIRA)" <ji...@apache.org> on 2016/04/05 20:56:25 UTC

[jira] [Updated] (HDFS-10209) Support enable caller context in HDFS namenode audit log without restart namenode

     [ https://issues.apache.org/jira/browse/HDFS-10209?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Xiaobing Zhou updated HDFS-10209:
---------------------------------
    Attachment: HDFS-10209-HDFS-9000.001.patch

> Support enable caller context in HDFS namenode audit log without restart namenode
> ---------------------------------------------------------------------------------
>
>                 Key: HDFS-10209
>                 URL: https://issues.apache.org/jira/browse/HDFS-10209
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Xiaoyu Yao
>            Assignee: Xiaobing Zhou
>         Attachments: HDFS-10209-HDFS-9000.000.patch, HDFS-10209-HDFS-9000.001.patch
>
>
> RPC caller context is a useful feature to track down the origin of the caller, which can track down "bad" jobs that overload the namenode. This ticket is opened to allow enabling caller context without namenode restart.



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