Mingliang Liu created HDFS-9765:
-----------------------------------
Summary: TestBlockScanner#testVolumeIteratorWithCaching fails
intermittently
Key: HDFS-9765
URL: https://issues.apache.org/jira/browse/HDFS-9765
Project: Hadoop HDFS
Issue Type: Bug
Components: test
Reporter: Mingliang Liu
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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