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https://issues.apache.org/jira/browse/HDFS-5666?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Colin Patrick McCabe updated HDFS-5666:
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Resolution: Fixed
Fix Version/s: 2.3.0
Target Version/s: 2.3.0
Status: Resolved (was: Patch Available)
> Fix inconsistent synchronization in BPOfferService
> --------------------------------------------------
>
> Key: HDFS-5666
> URL: https://issues.apache.org/jira/browse/HDFS-5666
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: namenode
> Affects Versions: 2.4.0
> Reporter: Colin Patrick McCabe
> Assignee: Jimmy Xiang
> Priority: Minor
> Fix For: 2.3.0
>
> Attachments: trunk-5666.patch, trunk-5666_v2.patch
>
>
> TestBPOfferService#testBPInitErrorHandling fails intermittently. We believe
> it's because of inconsistent synchronization in BPOfferService.
> stack trace:
> {code}
> Regression
> org.apache.hadoop.hdfs.server.datanode.TestBPOfferService.testBPInitErrorHandling
> Failing for the past 1 build (Since #5698 )
> Took 0.16 sec.
> Error Message
> expected:<1> but was:<2>
> Stacktrace
> java.lang.AssertionError: expected:<1> but was:<2>
> at org.junit.Assert.fail(Assert.java:93)
> at org.junit.Assert.failNotEquals(Assert.java:647)
> at org.junit.Assert.assertEquals(Assert.java:128)
> {code}
> see
> https://builds.apache.org/job/PreCommit-HDFS-Build/5698//testReport/org.apache.hadoop.hdfs.server.datanode/TestBPOfferService/testBPInitErrorHandling/
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