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https://issues.apache.org/jira/browse/HBASE-4713?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lucian George Iordache updated HBASE-4713:
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    Attachment: HBASE-4713-patch.txt
    
> 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
>         Attachments: HBASE-4713-patch.txt
>
>
> 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_qqpfrcs...@mail.gmail.com%3E

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