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From "Erik Krogen (JIRA)" <j...@apache.org>
Subject [jira] [Work started] (HADOOP-16192) CallQueue doesn't perform backoff when add() is used
Date Thu, 14 Mar 2019 17:11:00 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-16192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Work on HADOOP-16192 started by Erik Krogen.
> CallQueue doesn't perform backoff when add() is used
> ----------------------------------------------------
>                 Key: HADOOP-16192
>                 URL: https://issues.apache.org/jira/browse/HADOOP-16192
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: ipc
>            Reporter: Erik Krogen
>            Assignee: Erik Krogen
>            Priority: Major
> The {{CallQueueManager}} has a mechanism to enforce backoff when various criteria are
met, as defined by the implementation of {{RpcScheduler}} used. However, it currently only
checks for these backoff criteria when {{put()}} is used; {{add()}} calls are passed directly
to the underlying call queue. It should check the backoff criteria for either call.

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