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https://issues.apache.org/jira/browse/HADOOP-12645?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15060913#comment-15060913
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Chang Li commented on HADOOP-12645:
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[~daryn], could you help review?
> Add option to allow multiple threads making calls on same RPC client not
> retry serially
> ---------------------------------------------------------------------------------------
>
> Key: HADOOP-12645
> URL: https://issues.apache.org/jira/browse/HADOOP-12645
> Project: Hadoop Common
> Issue Type: Improvement
> Reporter: Chang Li
> Assignee: Chang Li
> Attachments: HADOOP-12645.1.patch, HADOOP-12645.2.patch
>
>
> Current multiple threads making calls on same RPC client retry serially. For
> example, when a first call starts for retrying for 10 minutes, second and
> third and fourth calls called in during this time will get queued up. After
> 1st call fail, those second, third and fourth call will still unwisely go
> ahead serially to do the 10 minutes retry and fail. Propose to add a optional
> setting, default to false, but when enabled will allow those queued up
> following calls to fail without wasting time to retry.
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