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https://issues.apache.org/jira/browse/HDFS-9435?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15009959#comment-15009959
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Masatake Iwasaki commented on HDFS-9435:
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Thanks for working on this, [~rakeshr].
I think your analysis is correct. {{triggerHeartbeatForTests}} is possible to
return before HeartbeatResponse is processed. How about using
{{triggerBlockReportForTests}} instead? It also triggers heartbeat and returns
after HeartbeatResponse is processed. Calling {{triggerHeartbeatForTests}}
twice might work too.
If it turns out to need sleeps waiting for condition,
{{GenericTestUtils#waitFor}} could be used.
> TestBlockRecovery#testRBWReplicas is failing intermittently
> -----------------------------------------------------------
>
> Key: HDFS-9435
> URL: https://issues.apache.org/jira/browse/HDFS-9435
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: Rakesh R
> Assignee: Rakesh R
> Attachments: HDFS-9435-00.patch, HDFS-9435-01.patch,
> testRBWReplicas.log
>
>
> TestBlockRecovery#testRBWReplicas is failing in the [build
> 13536|https://builds.apache.org/job/PreCommit-HDFS-Build/13536/testReport/org.apache.hadoop.hdfs.server.datanode/TestBlockRecovery/testRBWReplicas/].
> It looks like bug in tests due to race condition.
> Note: Attached logs taken from the build to this jira.
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