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From "Xiaobing Zhou (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-10209) Support enable caller context in HDFS namenode audit log without restart namenode
Date Tue, 29 Mar 2016 19:03:25 GMT

     [ 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-9000.000.patch

Here is the patch v000, please kindly review, thanks.

> 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
>
>
> 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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