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Date: Fri, 26 Oct 2012 23:59:11 +0000 (UTC)
From: "Bhushan Mandhani (JIRA)" <jira@apache.org>
To: hive-dev@hadoop.apache.org
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Subject: [jira] [Commented] (HIVE-3626) RetryingHMSHandler should wrap
 JDOException inside MetaException
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    [ https://issues.apache.org/jira/browse/HIVE-3626?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13485292#comment-13485292 ] 

Bhushan Mandhani commented on HIVE-3626:
----------------------------------------

Diff at https://reviews.facebook.net/D6255
                
> RetryingHMSHandler should wrap JDOException inside MetaException
> ----------------------------------------------------------------
>
>                 Key: HIVE-3626
>                 URL: https://issues.apache.org/jira/browse/HIVE-3626
>             Project: Hive
>          Issue Type: Improvement
>          Components: Metastore
>            Reporter: Bhushan Mandhani
>            Assignee: Bhushan Mandhani
>            Priority: Minor
>
> RetryingHMSHandler catches and retries for JDOExceptions. If retry limit is exceeded, it throws the caught JDOException. Instead it should wrap this up in a MetaException. That way the error message and stack trace can be successfully communicated back to the Hive Client by the Thrift host and the client can show better error messages and log messages. Otherwise, everything appears as a TException with no further debugging info. 

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