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From "stack (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-4713) Raise debug level to warn on ExecutionException in HConnectionManager$HConnectionImplementation
Date Tue, 01 Nov 2011 16:21:32 GMT

    [ https://issues.apache.org/jira/browse/HBASE-4713?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13141283#comment-13141283
] 

stack commented on HBASE-4713:
------------------------------

@Lars A patch?
                
> Raise debug level to warn on ExecutionException in HConnectionManager$HConnectionImplementation
> -----------------------------------------------------------------------------------------------
>
>                 Key: HBASE-4713
>                 URL: https://issues.apache.org/jira/browse/HBASE-4713
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Lucian George Iordache
>
> The ExecutionException is logged on debug level, and it should be logged on warn. I've
met the problem in the next case:
> - hbase.rpc.timeout = 60000
> - lease time on region server = 240000
> - started a scan that takes more than 60 seconds on the region server ==> SocketTimeoutException
logged on debug
> Having the log level on info, the exception was not observable on the client side and
it took me a while to figure out what was hapenning.
> See also:
> - https://issues.apache.org/jira/browse/HBASE-3154
> - http://mail-archives.apache.org/mod_mbox/hbase-user/201110.mbox/%3CCANH3+J0athaCjK-ahu-A=hRZoOSjyh6s_mTpZM3_qQpfrcsGCg@mail.gmail.com%3E

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