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Posted to issues@tajo.apache.org by "Mai Hai Thanh (JIRA)" <ji...@apache.org> on 2014/07/18 04:51:05 UTC
[jira] [Commented] (TAJO-89) Type mismatch of the key of
QueryUnitAttempt map and lastAttemptId in the QueryUnit class
[ https://issues.apache.org/jira/browse/TAJO-89?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14065940#comment-14065940 ]
Mai Hai Thanh commented on TAJO-89:
-----------------------------------
Hi [~jihoonson],
I think that this bug has already been solved. In the class QueryUnit, I see that lastAttemptId is currently defined as QueryUnitAttemptId, not Integer ;-)
> Type mismatch of the key of QueryUnitAttempt map and lastAttemptId in the QueryUnit class
> -----------------------------------------------------------------------------------------
>
> Key: TAJO-89
> URL: https://issues.apache.org/jira/browse/TAJO-89
> Project: Tajo
> Issue Type: Bug
> Components: query master
> Reporter: Jihoon Son
>
> Tajo maintains attempts of QueryUnit as a map of QueryUnitAttemptId and QueryUnitAttempt in the QueryUnit class.
> However, the lastAttemptId is defined as an Integer.
> This mismatch occurs a NPE when getLastAttempt() is called.
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