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From "Kihwal Lee (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-10219) ipc.Client.setupIOstreams() needs to check for ClientCache.stopClient requested shutdowns
Date Thu, 08 Oct 2015 17:39:27 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-10219?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Kihwal Lee updated HADOOP-10219:
--------------------------------
    Status: Patch Available  (was: Open)

> ipc.Client.setupIOstreams() needs to check for ClientCache.stopClient requested shutdowns

> ------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-10219
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10219
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: ipc
>    Affects Versions: 2.6.0, 2.2.0
>            Reporter: Steve Loughran
>         Attachments: HADOOP-10219.patch
>
>
> When {{ClientCache.stopClient()}} is called to stop the IPC client, if the client
> is blocked spinning due to a connectivity problem, it does not exit until the policy
has timed out -so the stopClient() operation can hang for an extended period of time.
> This can surface in the shutdown hook of FileSystem.cache.closeAll()



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