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https://issues.apache.org/jira/browse/HDFS-10207?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xiaobing Zhou updated HDFS-10207:
---------------------------------
    Attachment: HDFS-10207-HDFS-9000.003.patch

> 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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