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Posted to yarn-issues@hadoop.apache.org by "Siddharth Seth (JIRA)" <ji...@apache.org> on 2012/08/22 00:02:38 UTC
[jira] [Commented] (YARN-37) RMAppImpl state machine does not
handle event ATTEMPT_KILLED at ACCEPTED
[ https://issues.apache.org/jira/browse/YARN-37?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13439092#comment-13439092 ]
Siddharth Seth commented on YARN-37:
------------------------------------
Mayank, thanks for the updated patch. Almost there, could do with one more minor change. All the tests end up generating an NPE at the end - since certain EventTypes are not registered to be handled (The InlineDispatcher used to ignore all of these). This does not really affect the tests - but it would be good to add NO-OP handlers for the additional EventTypes that are generated.
> RMAppImpl state machine does not handle event ATTEMPT_KILLED at ACCEPTED
> ------------------------------------------------------------------------
>
> Key: YARN-37
> URL: https://issues.apache.org/jira/browse/YARN-37
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
> Reporter: Jason Lowe
> Assignee: Mayank Bansal
> Priority: Minor
> Attachments: MAPREDUCE-4455-trunk-v1.patch, MAPREDUCE-4455-trunk-v2.patch, MAPREDUCE-4455-YARN-trunk-v2.patch, MAPREDUCE-4455-YARN-trunk-v3.patch
>
>
> TestRMAppTransitions#testAppSubmittedKilled causes an invalid event exception but the test doesn't catch the error since the final app state is still killed. Killed for the wrong reason, but the final state is the same.
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