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Posted to hdfs-dev@hadoop.apache.org by Apache Jenkins Server <je...@builds.apache.org> on 2015/08/25 06:02:53 UTC

Hadoop-Hdfs-trunk-Java8 - Build # 293 - Still Failing

See https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/293/

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########################## LAST 60 LINES OF THE CONSOLE ###########################
[...truncated 8142 lines...]
[INFO] 
[INFO] --- maven-source-plugin:2.3:test-jar-no-fork (hadoop-java-sources) @ hadoop-hdfs-project ---
[INFO] 
[INFO] --- maven-enforcer-plugin:1.3.1:enforce (dist-enforce) @ hadoop-hdfs-project ---
[INFO] 
[INFO] --- maven-site-plugin:3.4:attach-descriptor (attach-descriptor) @ hadoop-hdfs-project ---
[INFO] 
[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 ---
[INFO] 
[INFO] --- maven-checkstyle-plugin:2.15:checkstyle (default-cli) @ hadoop-hdfs-project ---
[INFO] 
[INFO] --- findbugs-maven-plugin:3.0.0:findbugs (default-cli) @ hadoop-hdfs-project ---
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO] 
[INFO] Apache Hadoop HDFS Client ......................... SUCCESS [03:14 min]
[INFO] Apache Hadoop HDFS ................................ FAILURE [  02:53 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 [  0.123 s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 02:57 h
[INFO] Finished at: 2015-08-25T04:03:42+00:00
[INFO] Final Memory: 56M/785M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.17:test (default-test) on project hadoop-hdfs: ExecutionException: java.lang.RuntimeException: The forked VM terminated without properly saying goodbye. VM crash or System.exit called?
[ERROR] Command was /bin/sh -c cd /home/jenkins/jenkins-slave/workspace/Hadoop-Hdfs-trunk-Java8/hadoop-hdfs-project/hadoop-hdfs && /home/jenkins/tools/java/jdk1.8.0/jre/bin/java -Xmx4096m -XX:MaxPermSize=768m -XX:+HeapDumpOnOutOfMemoryError -jar /home/jenkins/jenkins-slave/workspace/Hadoop-Hdfs-trunk-Java8/hadoop-hdfs-project/hadoop-hdfs/target/surefire/surefirebooter5477832814145558533.jar /home/jenkins/jenkins-slave/workspace/Hadoop-Hdfs-trunk-Java8/hadoop-hdfs-project/hadoop-hdfs/target/surefire/surefire3118783304517766355tmp /home/jenkins/jenkins-slave/workspace/Hadoop-Hdfs-trunk-Java8/hadoop-hdfs-project/hadoop-hdfs/target/surefire/surefire_3071599210003294267276tmp
[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 4590233 bytes
Compression is 0.0%
Took 3.6 sec
Recording test results
Updating HDFS-8932
Updating HDFS-8948
Updating HADOOP-12325
Updating HDFS-8928
Sending e-mails to: hdfs-dev@hadoop.apache.org
Email was triggered for: Failure
Sending email for trigger: Failure



###################################################################################
############################## FAILED TESTS (if any) ##############################
10 tests failed.
REGRESSION:  org.apache.hadoop.fs.viewfs.TestViewFsAtHdfsRoot.testInternalCreateMissingDir2

Error Message:
java.util.zip.ZipException: invalid block type

Stack Trace:
java.lang.RuntimeException: java.util.zip.ZipException: invalid block type
	at java.util.zip.InflaterInputStream.read(InflaterInputStream.java:164)
	at java.util.zip.InflaterInputStream.read(InflaterInputStream.java:122)
	at java.io.FilterInputStream.read(FilterInputStream.java:83)
	at org.apache.xerces.impl.XMLEntityManager$RewindableInputStream.read(Unknown Source)
	at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)
	at org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown Source)
	at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
	at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
	at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
	at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
	at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)
	at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:150)
	at org.apache.hadoop.conf.Configuration.parse(Configuration.java:2551)
	at org.apache.hadoop.conf.Configuration.parse(Configuration.java:2539)
	at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:2610)
	at org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:2563)
	at org.apache.hadoop.conf.Configuration.getProps(Configuration.java:2474)
	at org.apache.hadoop.conf.Configuration.set(Configuration.java:1210)
	at org.apache.hadoop.conf.Configuration.set(Configuration.java:1182)
	at org.apache.hadoop.fs.viewfs.ConfigUtil.addLink(ConfigUtil.java:55)
	at org.apache.hadoop.fs.viewfs.ConfigUtil.addLink(ConfigUtil.java:67)
	at org.apache.hadoop.fs.viewfs.ViewFsBaseTest.setUp(ViewFsBaseTest.java:113)
	at org.apache.hadoop.fs.viewfs.TestViewFsAtHdfsRoot.setUp(TestViewFsAtHdfsRoot.java:75)


REGRESSION:  org.apache.hadoop.fs.viewfs.TestViewFsAtHdfsRoot.testInternalCreateMissingDir3

Error Message:
java.util.zip.ZipException: invalid block type

Stack Trace:
java.lang.RuntimeException: java.util.zip.ZipException: invalid block type
	at java.util.zip.InflaterInputStream.read(InflaterInputStream.java:164)
	at java.util.zip.InflaterInputStream.read(InflaterInputStream.java:122)
	at java.io.FilterInputStream.read(FilterInputStream.java:83)
	at org.apache.xerces.impl.XMLEntityManager$RewindableInputStream.read(Unknown Source)
	at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)
	at org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown Source)
	at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
	at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
	at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
	at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
	at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)
	at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:150)
	at org.apache.hadoop.conf.Configuration.parse(Configuration.java:2551)
	at org.apache.hadoop.conf.Configuration.parse(Configuration.java:2539)
	at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:2610)
	at org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:2563)
	at org.apache.hadoop.conf.Configuration.getProps(Configuration.java:2474)
	at org.apache.hadoop.conf.Configuration.set(Configuration.java:1210)
	at org.apache.hadoop.conf.Configuration.set(Configuration.java:1182)
	at org.apache.hadoop.fs.viewfs.ConfigUtil.addLink(ConfigUtil.java:55)
	at org.apache.hadoop.fs.viewfs.ConfigUtil.addLink(ConfigUtil.java:67)
	at org.apache.hadoop.fs.viewfs.ViewFsBaseTest.setUp(ViewFsBaseTest.java:113)
	at org.apache.hadoop.fs.viewfs.TestViewFsAtHdfsRoot.setUp(TestViewFsAtHdfsRoot.java:75)


REGRESSION:  org.apache.hadoop.fs.viewfs.TestViewFsAtHdfsRoot.testResolvePathThroughMountPoints

Error Message:
java.util.zip.ZipException: invalid block type

Stack Trace:
java.lang.RuntimeException: java.util.zip.ZipException: invalid block type
	at java.util.zip.InflaterInputStream.read(InflaterInputStream.java:164)
	at java.util.zip.InflaterInputStream.read(InflaterInputStream.java:122)
	at java.io.FilterInputStream.read(FilterInputStream.java:83)
	at org.apache.xerces.impl.XMLEntityManager$RewindableInputStream.read(Unknown Source)
	at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)
	at org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown Source)
	at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
	at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
	at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
	at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
	at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)
	at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:150)
	at org.apache.hadoop.conf.Configuration.parse(Configuration.java:2551)
	at org.apache.hadoop.conf.Configuration.parse(Configuration.java:2539)
	at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:2610)
	at org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:2563)
	at org.apache.hadoop.conf.Configuration.getProps(Configuration.java:2474)
	at org.apache.hadoop.conf.Configuration.set(Configuration.java:1210)
	at org.apache.hadoop.conf.Configuration.set(Configuration.java:1182)
	at org.apache.hadoop.fs.viewfs.ConfigUtil.addLink(ConfigUtil.java:55)
	at org.apache.hadoop.fs.viewfs.ConfigUtil.addLink(ConfigUtil.java:67)
	at org.apache.hadoop.fs.viewfs.ViewFsBaseTest.setUp(ViewFsBaseTest.java:113)
	at org.apache.hadoop.fs.viewfs.TestViewFsAtHdfsRoot.setUp(TestViewFsAtHdfsRoot.java:75)


REGRESSION:  org.apache.hadoop.fs.viewfs.TestViewFsAtHdfsRoot.testGetFileChecksum

Error Message:
java.util.zip.ZipException: invalid block type

Stack Trace:
java.lang.RuntimeException: java.util.zip.ZipException: invalid block type
	at java.util.zip.InflaterInputStream.read(InflaterInputStream.java:164)
	at java.util.zip.InflaterInputStream.read(InflaterInputStream.java:122)
	at java.io.FilterInputStream.read(FilterInputStream.java:83)
	at org.apache.xerces.impl.XMLEntityManager$RewindableInputStream.read(Unknown Source)
	at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)
	at org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown Source)
	at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
	at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
	at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
	at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
	at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)
	at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:150)
	at org.apache.hadoop.conf.Configuration.parse(Configuration.java:2551)
	at org.apache.hadoop.conf.Configuration.parse(Configuration.java:2539)
	at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:2610)
	at org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:2563)
	at org.apache.hadoop.conf.Configuration.getProps(Configuration.java:2474)
	at org.apache.hadoop.conf.Configuration.set(Configuration.java:1210)
	at org.apache.hadoop.conf.Configuration.set(Configuration.java:1182)
	at org.apache.hadoop.fs.viewfs.ConfigUtil.addLink(ConfigUtil.java:55)
	at org.apache.hadoop.fs.viewfs.ConfigUtil.addLink(ConfigUtil.java:67)
	at org.apache.hadoop.fs.viewfs.ViewFsBaseTest.setUp(ViewFsBaseTest.java:113)
	at org.apache.hadoop.fs.viewfs.TestViewFsAtHdfsRoot.setUp(TestViewFsAtHdfsRoot.java:75)


REGRESSION:  org.apache.hadoop.fs.viewfs.TestViewFsAtHdfsRoot.testResolvePathMissingThroughMountPoints

Error Message:
java.util.zip.ZipException: invalid block type

Stack Trace:
java.lang.RuntimeException: java.util.zip.ZipException: invalid block type
	at java.util.zip.InflaterInputStream.read(InflaterInputStream.java:164)
	at java.util.zip.InflaterInputStream.read(InflaterInputStream.java:122)
	at java.io.FilterInputStream.read(FilterInputStream.java:83)
	at org.apache.xerces.impl.XMLEntityManager$RewindableInputStream.read(Unknown Source)
	at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)
	at org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown Source)
	at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
	at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
	at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
	at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
	at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)
	at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:150)
	at org.apache.hadoop.conf.Configuration.parse(Configuration.java:2551)
	at org.apache.hadoop.conf.Configuration.parse(Configuration.java:2539)
	at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:2610)
	at org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:2563)
	at org.apache.hadoop.conf.Configuration.getProps(Configuration.java:2474)
	at org.apache.hadoop.conf.Configuration.set(Configuration.java:1210)
	at org.apache.hadoop.conf.Configuration.set(Configuration.java:1182)
	at org.apache.hadoop.fs.viewfs.ConfigUtil.addLink(ConfigUtil.java:55)
	at org.apache.hadoop.fs.viewfs.ConfigUtil.addLink(ConfigUtil.java:67)
	at org.apache.hadoop.fs.viewfs.ViewFsBaseTest.setUp(ViewFsBaseTest.java:113)
	at org.apache.hadoop.fs.viewfs.TestViewFsAtHdfsRoot.setUp(TestViewFsAtHdfsRoot.java:75)


REGRESSION:  org.apache.hadoop.fs.viewfs.TestViewFsAtHdfsRoot.testInternalGetXAttrsWithNames

Error Message:
java.util.zip.ZipException: invalid block type

Stack Trace:
java.lang.RuntimeException: java.util.zip.ZipException: invalid block type
	at java.util.zip.InflaterInputStream.read(InflaterInputStream.java:164)
	at java.util.zip.InflaterInputStream.read(InflaterInputStream.java:122)
	at java.io.FilterInputStream.read(FilterInputStream.java:83)
	at org.apache.xerces.impl.XMLEntityManager$RewindableInputStream.read(Unknown Source)
	at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)
	at org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown Source)
	at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
	at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
	at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
	at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
	at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)
	at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:150)
	at org.apache.hadoop.conf.Configuration.parse(Configuration.java:2551)
	at org.apache.hadoop.conf.Configuration.parse(Configuration.java:2539)
	at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:2610)
	at org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:2563)
	at org.apache.hadoop.conf.Configuration.getProps(Configuration.java:2474)
	at org.apache.hadoop.conf.Configuration.set(Configuration.java:1210)
	at org.apache.hadoop.conf.Configuration.set(Configuration.java:1182)
	at org.apache.hadoop.fs.viewfs.ConfigUtil.addLink(ConfigUtil.java:55)
	at org.apache.hadoop.fs.viewfs.ConfigUtil.addLink(ConfigUtil.java:67)
	at org.apache.hadoop.fs.viewfs.ViewFsBaseTest.setUp(ViewFsBaseTest.java:113)
	at org.apache.hadoop.fs.viewfs.TestViewFsAtHdfsRoot.setUp(TestViewFsAtHdfsRoot.java:75)


REGRESSION:  org.apache.hadoop.fs.viewfs.TestViewFsAtHdfsRoot.testInternalGetAclStatus

Error Message:
java.util.zip.ZipException: invalid block type

Stack Trace:
java.lang.RuntimeException: java.util.zip.ZipException: invalid block type
	at java.util.zip.InflaterInputStream.read(InflaterInputStream.java:164)
	at java.util.zip.InflaterInputStream.read(InflaterInputStream.java:122)
	at java.io.FilterInputStream.read(FilterInputStream.java:83)
	at org.apache.xerces.impl.XMLEntityManager$RewindableInputStream.read(Unknown Source)
	at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)
	at org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown Source)
	at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
	at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
	at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
	at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
	at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)
	at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:150)
	at org.apache.hadoop.conf.Configuration.parse(Configuration.java:2551)
	at org.apache.hadoop.conf.Configuration.parse(Configuration.java:2539)
	at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:2610)
	at org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:2563)
	at org.apache.hadoop.conf.Configuration.getProps(Configuration.java:2474)
	at org.apache.hadoop.conf.Configuration.set(Configuration.java:1210)
	at org.apache.hadoop.conf.Configuration.set(Configuration.java:1182)
	at org.apache.hadoop.fs.viewfs.ConfigUtil.addLink(ConfigUtil.java:55)
	at org.apache.hadoop.fs.viewfs.ConfigUtil.addLink(ConfigUtil.java:67)
	at org.apache.hadoop.fs.viewfs.ViewFsBaseTest.setUp(ViewFsBaseTest.java:113)
	at org.apache.hadoop.fs.viewfs.TestViewFsAtHdfsRoot.setUp(TestViewFsAtHdfsRoot.java:75)


REGRESSION:  org.apache.hadoop.fs.viewfs.TestViewFsAtHdfsRoot.testInternalListXAttr

Error Message:
java.util.zip.ZipException: invalid block type

Stack Trace:
java.lang.RuntimeException: java.util.zip.ZipException: invalid block type
	at java.util.zip.InflaterInputStream.read(InflaterInputStream.java:164)
	at java.util.zip.InflaterInputStream.read(InflaterInputStream.java:122)
	at java.io.FilterInputStream.read(FilterInputStream.java:83)
	at org.apache.xerces.impl.XMLEntityManager$RewindableInputStream.read(Unknown Source)
	at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)
	at org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown Source)
	at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
	at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
	at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
	at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
	at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)
	at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:150)
	at org.apache.hadoop.conf.Configuration.parse(Configuration.java:2551)
	at org.apache.hadoop.conf.Configuration.parse(Configuration.java:2539)
	at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:2610)
	at org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:2563)
	at org.apache.hadoop.conf.Configuration.getProps(Configuration.java:2474)
	at org.apache.hadoop.conf.Configuration.set(Configuration.java:1210)
	at org.apache.hadoop.conf.Configuration.set(Configuration.java:1182)
	at org.apache.hadoop.fs.viewfs.ConfigUtil.addLink(ConfigUtil.java:55)
	at org.apache.hadoop.fs.viewfs.ConfigUtil.addLink(ConfigUtil.java:67)
	at org.apache.hadoop.fs.viewfs.ViewFsBaseTest.setUp(ViewFsBaseTest.java:113)
	at org.apache.hadoop.fs.viewfs.TestViewFsAtHdfsRoot.setUp(TestViewFsAtHdfsRoot.java:75)


FAILED:  org.apache.hadoop.fs.viewfs.TestViewFsAtHdfsRoot.org.apache.hadoop.fs.viewfs.TestViewFsAtHdfsRoot

Error Message:
org/apache/hadoop/util/IntrusiveCollection$IntrusiveIterator

Stack Trace:
java.lang.NoClassDefFoundError: org/apache/hadoop/util/IntrusiveCollection$IntrusiveIterator
	at org.apache.hadoop.util.IntrusiveCollection.iterator(IntrusiveCollection.java:213)
	at org.apache.hadoop.util.IntrusiveCollection.clear(IntrusiveCollection.java:368)
	at org.apache.hadoop.hdfs.server.blockmanagement.DatanodeManager.clearPendingCachingCommands(DatanodeManager.java:1584)
	at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.stopActiveServices(FSNamesystem.java:1224)
	at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.close(FSNamesystem.java:1551)
	at org.apache.hadoop.hdfs.server.namenode.NameNode.stopCommonServices(NameNode.java:790)
	at org.apache.hadoop.hdfs.server.namenode.NameNode.stop(NameNode.java:955)
	at org.apache.hadoop.hdfs.MiniDFSCluster.shutdown(MiniDFSCluster.java:1865)
	at org.apache.hadoop.hdfs.MiniDFSCluster.shutdown(MiniDFSCluster.java:1834)
	at org.apache.hadoop.hdfs.MiniDFSCluster.shutdown(MiniDFSCluster.java:1827)
	at org.apache.hadoop.fs.viewfs.TestViewFsAtHdfsRoot.ClusterShutdownAtEnd(TestViewFsAtHdfsRoot.java:67)


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-2
  target length: 50
  current item: 4
  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-2
	 target length: 50
	 current item: 4
	 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)