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Posted to common-issues@hadoop.apache.org by "Tsz Wo Nicholas Sze (JIRA)" <ji...@apache.org> on 2016/03/14 19:46:33 UTC

[jira] [Updated] (HADOOP-12916) Allow different Hadoop IPC Call Queue throttling policies with FCQ/BackOff

     [ https://issues.apache.org/jira/browse/HADOOP-12916?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tsz Wo Nicholas Sze updated HADOOP-12916:
-----------------------------------------
    Component/s: ipc

> Allow different Hadoop IPC Call Queue throttling policies with FCQ/BackOff
> --------------------------------------------------------------------------
>
>                 Key: HADOOP-12916
>                 URL: https://issues.apache.org/jira/browse/HADOOP-12916
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: ipc
>            Reporter: Xiaoyu Yao
>            Assignee: Xiaoyu Yao
>
> Currently back off policy from HADOOP-10597 is hard coded to base on whether call queue is full. This ticket is open to allow flexible back off policies such as moving average of response time in RPC calls of different priorities. 



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