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Posted to issues@hbase.apache.org by "ramkrishna.s.vasudevan (Commented) (JIRA)" <ji...@apache.org> on 2011/11/23 16:31:40 UTC
[jira] [Commented] (HBASE-4855) SplitLogManager hangs on cluster
restart.
[ https://issues.apache.org/jira/browse/HBASE-4855?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13155919#comment-13155919 ]
ramkrishna.s.vasudevan commented on HBASE-4855:
-----------------------------------------------
Will dig in more tomorrow.
> SplitLogManager hangs on cluster restart.
> ------------------------------------------
>
> Key: HBASE-4855
> URL: https://issues.apache.org/jira/browse/HBASE-4855
> Project: HBase
> Issue Type: Bug
> Reporter: ramkrishna.s.vasudevan
> Assignee: ramkrishna.s.vasudevan
>
> Start a master and RS
> RS goes down (kill -9)
> Wait for ServerShutDownHandler to create the splitlog nodes. As no RS is there it cannot be processed.
> Restart both master and bring up an RS.
> The master hangs in SplitLogManager.waitforTasks().
> I feel that batch.done is not getting incremented properly. Not yet digged in fully.
> This may be the reason for occasional failure of TestDistributedLogSplitting.testWorkerAbort().
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