Hadoop-Hdfs-trunk-Java8 - Build # 383 - Still Failing

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See https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/383/

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[INFO] 
[INFO] --- maven-source-plugin:2.3:jar-no-fork (hadoop-java-sources) @ hadoop-hdfs-project ---
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[INFO] --- maven-source-plugin:2.3:test-jar-no-fork (hadoop-java-sources) @ hadoop-hdfs-project ---
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[INFO] --- maven-enforcer-plugin:1.3.1:enforce (dist-enforce) @ hadoop-hdfs-project ---
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[INFO] --- maven-site-plugin:3.4:attach-descriptor (attach-descriptor) @ hadoop-hdfs-project ---
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[INFO] --- maven-javadoc-plugin:2.8.1:jar (module-javadocs) @ hadoop-hdfs-project ---
[INFO] Not executing Javadoc as the project is not a Java classpath-capable package
[INFO] 
[INFO] --- maven-enforcer-plugin:1.3.1:enforce (depcheck) @ hadoop-hdfs-project ---
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[INFO] --- maven-checkstyle-plugin:2.15:checkstyle (default-cli) @ hadoop-hdfs-project ---
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[INFO] --- findbugs-maven-plugin:3.0.0:findbugs (default-cli) @ hadoop-hdfs-project ---
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO] 
[INFO] Apache Hadoop HDFS Client ......................... SUCCESS [03:27 min]
[INFO] Apache Hadoop HDFS ................................ FAILURE [  03:16 h]
[INFO] Apache Hadoop HttpFS .............................. SKIPPED
[INFO] Apache Hadoop HDFS BookKeeper Journal ............. SKIPPED
[INFO] Apache Hadoop HDFS-NFS ............................ SKIPPED
[INFO] Apache Hadoop HDFS Project ........................ SUCCESS [  0.057 s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 03:19 h
[INFO] Finished at: 2015-09-17T11:07:59+00:00
[INFO] Final Memory: 55M/575M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.17:test (default-test) on project hadoop-hdfs: There are test failures.
[ERROR] 
[ERROR] Please refer to /home/jenkins/jenkins-slave/workspace/Hadoop-Hdfs-trunk-Java8/hadoop-hdfs-project/hadoop-hdfs/target/surefire-reports for the individual test results.
[ERROR] -> [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
[ERROR] 
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR]   mvn <goals> -rf :hadoop-hdfs
Build step 'Execute shell' marked build as failure
Archiving artifacts
Sending artifact delta relative to Hadoop-Hdfs-trunk-Java8 #222
Archived 1 artifacts
Archive block size is 32768
Received 0 blocks and 5373268 bytes
Compression is 0.0%
Took 3 sec
Recording test results
Updating YARN-4034
Sending e-mails to: hdfs-dev@hadoop.apache.org
Email was triggered for: Failure
Sending email for trigger: Failure



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############################## FAILED TESTS (if any) ##############################
3 tests failed.
REGRESSION:  org.apache.hadoop.hdfs.server.blockmanagement.TestComputeInvalidateWork.testDatanodeReRegistration

Error Message:
Expected number of invalidate blocks to decrease expected:<2> but was:<1>

Stack Trace:
java.lang.AssertionError: Expected number of invalidate blocks to decrease expected:<2> but was:<1>
	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.apache.hadoop.hdfs.server.blockmanagement.TestComputeInvalidateWork.testDatanodeReRegistration(TestComputeInvalidateWork.java:176)


FAILED:  org.apache.hadoop.hdfs.TestDistributedFileSystem.testDFSClientPeerWriteTimeout

Error Message:
write timedout too late in 1340 ms

Stack Trace:
java.lang.AssertionError: write timedout too late in 1340 ms
	at org.junit.Assert.fail(Assert.java:88)
	at org.junit.Assert.assertTrue(Assert.java:41)
	at org.apache.hadoop.hdfs.TestDistributedFileSystem.testDFSClientPeerWriteTimeout(TestDistributedFileSystem.java:1043)


FAILED:  org.apache.hadoop.hdfs.server.namenode.ha.TestSeveralNameNodes.testCircularLinkedListWrites

Error Message:
Some writers didn't complete in expected runtime! Current writer state:[Circular Writer:
  directory: /test-0
  target length: 50
  current item: 7
  done: false
] expected:<0> but was:<1>

Stack Trace:
java.lang.AssertionError: Some writers didn't complete in expected runtime! Current writer state:[Circular Writer:
	 directory: /test-0
	 target length: 50
	 current item: 7
	 done: false
] expected:<0> but was:<1>
	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.apache.hadoop.hdfs.server.namenode.ha.TestSeveralNameNodes.testCircularLinkedListWrites(TestSeveralNameNodes.java:90)