[jira] [Updated] (HADOOP-10219) ipc.Client.setupIOstreams() needs to check for ClientCache.stopClient requested shutdowns

["Kihwal Lee (JIRA)" <ji...@apache.org>]

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

Kihwal Lee updated HADOOP-10219:
--------------------------------
    Attachment: HADOOP-10219.patch

I manually tested this patch in a non-ha env.  ^C now kills the main thread that is stuck in making connection.

> 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: 2.2.0, 2.6.0
>            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()



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)