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https://issues.apache.org/jira/browse/HBASE-21100?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16592134#comment-16592134
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Mingliang Liu commented on HBASE-21100:
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Is a simple solution sufficient?
> HBTU.waitUntilAllRegionsAssigned will count split/merged region and cause
> wait timeout
> --------------------------------------------------------------------------------------
>
> Key: HBASE-21100
> URL: https://issues.apache.org/jira/browse/HBASE-21100
> Project: HBase
> Issue Type: Bug
> Reporter: Duo Zhang
> Priority: Major
> Attachments: HBASE-21100.wip.patch
>
>
> In TestTruncateTableProcedure, we will call split and then wait until all
> regions are assigned. The code itself is a bit strange and should be
> reimplement with other another way, but it expose the problem in our
> HBTU.waitUntilAllRegionsAssigned method, that we will also count split
> region, and find that it is not OPEN and return false, which causes a wait
> timeout.
> This is the log.
> https://builds.apache.org/job/HBase-Flaky-Tests/job/master/143/artifact/hbase-server/target/surefire-reports/org.apache.hadoop.hbase.master.procedure.TestTruncateTableProcedure-output.txt
> Will open another issue to rewrite the test first, but I still think we need
> to open a issue to record this problem.
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