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From "Jean-Daniel Cryans (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HBASE-3371) Race in TestReplication can make it fail
Date Fri, 17 Dec 2010 23:34:01 GMT

    [ https://issues.apache.org/jira/browse/HBASE-3371?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12972688#action_12972688
] 

Jean-Daniel Cryans commented on HBASE-3371:
-------------------------------------------

Easy fix, force roll the logs when starting setUp:

{noformat}

+    // Starting and stopping replication can make us miss new logs,
+    // rolling like this makes sure the most recent one gets added to the queue
+    for ( JVMClusterUtil.RegionServerThread r :
+        utility1.getHBaseCluster().getRegionServerThreads()) {
+      r.getRegionServer().getWAL().rollWriter();
+    }

{noformat}

> Race in TestReplication can make it fail
> ----------------------------------------
>
>                 Key: HBASE-3371
>                 URL: https://issues.apache.org/jira/browse/HBASE-3371
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Jean-Daniel Cryans
>            Assignee: Jean-Daniel Cryans
>             Fix For: 0.90.0
>
>
> I found that truncating in TestReplication.setUp would sometime fail when during testStartStop
the log would be rolled and not added to ReplicationSource's queue.

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