Mingliang Liu created HDFS-9691:
-----------------------------------
Summary:
o.a.h.hdfs.server.blockmanagement.TestBlockManagerSafeMode.testCheckSafeMode
fails intermittently
Key: HDFS-9691
URL: https://issues.apache.org/jira/browse/HDFS-9691
Project: Hadoop HDFS
Issue Type: Bug
Components: test
Affects Versions: 3.0.0, 2.8.0
Reporter: Mingliang Liu
Assignee: Mingliang Liu
It's a flaky test method and can rarely re-produce locally. We can see this
happened in recent build, e.g.
*
https://builds.apache.org/job/PreCommit-HDFS-Build/14225/testReport/org.apache.hadoop.hdfs.server.blockmanagement/TestBlockManagerSafeMode/testCheckSafeMode/
*
https://builds.apache.org/job/PreCommit-HDFS-Build/14139/testReport/org.apache.hadoop.hdfs.server.blockmanagement/TestBlockManagerSafeMode/testCheckSafeMode/
{code}
Error Message
expected:<EXTENSION> but was:<OFF>
Stacktrace
java.lang.AssertionError: expected:<EXTENSION> but was:<OFF>
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:144)
at
org.apache.hadoop.hdfs.server.blockmanagement.TestBlockManagerSafeMode.testCheckSafeMode(TestBlockManagerSafeMode.java:165)
{code}
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