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From "Dong Chen (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-9253) MetaStore server should detect client timeout
Date Mon, 05 Jan 2015 13:51:34 GMT

    [ https://issues.apache.org/jira/browse/HIVE-9253?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14264596#comment-14264596
] 

Dong Chen commented on HIVE-9253:
---------------------------------

Hi [~brocknoland], 

I attached a patch to let the sockets in server have a timeout. When client is inactive for
a while, its corresponding connection in server can detect it.

The change is based on thrift TServer. The passed in timeout value will be set in underlying
socket.

I think the example of Solution Two in the article http://www.javacoffeebreak.com/articles/network_timeouts/
is what we want, right?

> MetaStore server should detect client timeout
> ---------------------------------------------
>
>                 Key: HIVE-9253
>                 URL: https://issues.apache.org/jira/browse/HIVE-9253
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Metastore
>            Reporter: Dong Chen
>            Assignee: Dong Chen
>
> In the description of HIVE-7195, one issue is that MetaStore client timeout is quite
dumb. The client will timeout and the server has no idea the client is gone.
> The server should detect client timeout.



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