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https://issues.apache.org/jira/browse/HDFS-9765?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15135248#comment-15135248
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Mingliang Liu commented on HDFS-9765:
-------------------------------------
Increasing the time out seems fine to me.
> TestBlockScanner#testVolumeIteratorWithCaching fails intermittently
> -------------------------------------------------------------------
>
> Key: HDFS-9765
> URL: https://issues.apache.org/jira/browse/HDFS-9765
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: test
> Affects Versions: 3.0.0, 2.8.0
> Reporter: Mingliang Liu
> Assignee: Akira AJISAKA
> Attachments: HDFS-9765.01.patch
>
>
> It got timed out exception, with following stack:
> {code}
> java.lang.Exception: test timed out after 60000 milliseconds
> at java.lang.Thread.sleep(Native Method)
> at
> org.apache.hadoop.hdfs.DFSOutputStream.completeFile(DFSOutputStream.java:812)
> at
> org.apache.hadoop.hdfs.DFSOutputStream.closeImpl(DFSOutputStream.java:776)
> at
> org.apache.hadoop.hdfs.DFSOutputStream.close(DFSOutputStream.java:747)
> at
> org.apache.hadoop.fs.FSDataOutputStream$PositionCache.close(FSDataOutputStream.java:72)
> at
> org.apache.hadoop.fs.FSDataOutputStream.close(FSDataOutputStream.java:101)
> at org.apache.hadoop.hdfs.DFSTestUtil.createFile(DFSTestUtil.java:427)
> at org.apache.hadoop.hdfs.DFSTestUtil.createFile(DFSTestUtil.java:376)
> at org.apache.hadoop.hdfs.DFSTestUtil.createFile(DFSTestUtil.java:369)
> at org.apache.hadoop.hdfs.DFSTestUtil.createFile(DFSTestUtil.java:362)
> at
> org.apache.hadoop.hdfs.server.datanode.TestBlockScanner$TestContext.createFiles(TestBlockScanner.java:129)
> at
> org.apache.hadoop.hdfs.server.datanode.TestBlockScanner.testVolumeIteratorImpl(TestBlockScanner.java:159)
> at
> org.apache.hadoop.hdfs.server.datanode.TestBlockScanner.testVolumeIteratorWithCaching(TestBlockScanner.java:250)
> {code}
> See recent builds:
> *
> https://builds.apache.org/job/PreCommit-HDFS-Build/14390/testReport/org.apache.hadoop.hdfs.server.datanode/TestBlockScanner/testVolumeIteratorWithCaching/
> *
> https://builds.apache.org/job/PreCommit-HDFS-Build/14346/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs-jdk1.8.0_66.txt
> *
> https://builds.apache.org/job/PreCommit-HDFS-Build/14392/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs-jdk1.8.0_66.txt
> *
> https://builds.apache.org/job/PreCommit-HDFS-Build/14393/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs-jdk1.8.0_66.txt
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