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From "Xiaoyu Yao (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-10207) Support enable Hadoop IPC backoff without namenode restart
Date Thu, 14 Apr 2016 18:51:25 GMT

    [ https://issues.apache.org/jira/browse/HDFS-10207?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15241716#comment-15241716
] 

Xiaoyu Yao commented on HDFS-10207:
-----------------------------------

[~xiaobingo], can you rebase the patch to the trunk as it won't apply now. 
Also check if testNameNodeGetReconfigurableProperties need to update  with the new reconfigurable
property? Thanks!

> Support enable Hadoop IPC backoff without namenode restart
> ----------------------------------------------------------
>
>                 Key: HDFS-10207
>                 URL: https://issues.apache.org/jira/browse/HDFS-10207
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Xiaoyu Yao
>            Assignee: Xiaobing Zhou
>         Attachments: HDFS-10207-HDFS-9000.000.patch, HDFS-10207-HDFS-9000.001.patch,
HDFS-10207-HDFS-9000.002.patch, HDFS-10207-HDFS-9000.003.patch
>
>
> It will be useful to allow changing {{ipc.#port#.backoff.enable}} without a namenode
restart to protect namenode from being overloaded.



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