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https://issues.apache.org/jira/browse/HDFS-11178?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yiqun Lin updated HDFS-11178:
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Attachment: HDFS-11178.003.patch
Thanks [~brahmareddy] for the review. The comment make sense for me. New patch
attached.
> TestAddStripedBlockInFBR#testAddBlockInFullBlockReport fails frequently in
> trunk
> --------------------------------------------------------------------------------
>
> Key: HDFS-11178
> URL: https://issues.apache.org/jira/browse/HDFS-11178
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: test
> Reporter: Yiqun Lin
> Assignee: Yiqun Lin
> Attachments: HDFS-11178.001.patch, HDFS-11178.002.patch,
> HDFS-11178.003.patch
>
>
> The test {{TestAddStripedBlockInFBR#testAddBlockInFullBlockReport}} fails
> easily in trunk. It's easy to reproduce the failure, it fails 2~3 times when
> I run the test 4~-5 times in my local. Also it failed in the recent
> Jenkins(https://builds.apache.org/job/PreCommit-HDFS-Build/17667/testReport/),
> The stack infos:
> {code}
> java.lang.AssertionError: expected:<9> but was:<7>
> at org.junit.Assert.fail(Assert.java:88)
> at org.junit.Assert.failNotEquals(Assert.java:743)
> at org.junit.Assert.assertEquals(Assert.java:118)
> at org.junit.Assert.assertEquals(Assert.java:555)
> at org.junit.Assert.assertEquals(Assert.java:542)
> at
> org.apache.hadoop.hdfs.server.namenode.TestAddStripedBlockInFBR.testAddBlockInFullBlockReport(TestAddStripedBlockInFBR.java:108)
> {code}
> It's easy to have a fix: Use {{GenericTestUtils.waitFor}} to wait the full
> blocks being reported.
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