See https://builds.apache.org/job/Hadoop-Hdfs-trunk/2417/

###################################################################################
########################## LAST 60 LINES OF THE CONSOLE 
###########################
[...truncated 7348 lines...]
[INFO] Executing tasks

main:
    [mkdir] Created dir: 
/home/jenkins/jenkins-slave/workspace/Hadoop-Hdfs-trunk/hadoop-hdfs-project/target/test-dir
[INFO] Executed tasks
[INFO] 
[INFO] --- maven-source-plugin:2.3:jar-no-fork (hadoop-java-sources) @ 
hadoop-hdfs-project ---
[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] Skipping javadoc generation
[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 [03:27 min]
[INFO] Apache Hadoop HDFS ................................ FAILURE [  03:44 h]
[INFO] Apache Hadoop HDFS Native Client .................. SKIPPED
[INFO] Apache Hadoop HttpFS .............................. SKIPPED
[INFO] Apache Hadoop HDFS BookKeeper Journal ............. SKIPPED
[INFO] Apache Hadoop HDFS-NFS ............................ SKIPPED
[INFO] Apache Hadoop HDFS Project ........................ SUCCESS [  0.061 s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 03:48 h
[INFO] Finished at: 2015-10-10T06:53:56+00:00
[INFO] Final Memory: 56M/610M
[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/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
Recording test results
Updating YARN-4140
Sending e-mails to: hdfs-dev@hadoop.apache.org
Email was triggered for: Failure - Any
Sending email for trigger: Failure - Any



###################################################################################
############################## FAILED TESTS (if any) 
##############################
11 tests failed.
FAILED:  org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure000.test4

Error Message:
failed, dn=0, length=65535java.lang.NoClassDefFoundError: 
org/apache/hadoop/util/DataChecksum$1
 at org.apache.hadoop.util.DataChecksum.newDataChecksum(DataChecksum.java:86)
 at 
org.apache.hadoop.hdfs.client.impl.DfsClientConf.createChecksum(DfsClientConf.java:303)
 at org.apache.hadoop.hdfs.DFSClient.create(DFSClient.java:1191)
 at org.apache.hadoop.hdfs.DFSClient.create(DFSClient.java:1133)
 at 
org.apache.hadoop.hdfs.DistributedFileSystem$7.doCall(DistributedFileSystem.java:413)
 at 
org.apache.hadoop.hdfs.DistributedFileSystem$7.doCall(DistributedFileSystem.java:410)
 at 
org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
 at 
org.apache.hadoop.hdfs.DistributedFileSystem.create(DistributedFileSystem.java:410)
 at 
org.apache.hadoop.hdfs.DistributedFileSystem.create(DistributedFileSystem.java:353)
 at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:919)
 at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:900)
 at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:797)
 at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:786)
 at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:359)
 at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:293)
 at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:489)
 at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test4(TestDFSStripedOutputStreamWithFailure.java:496)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
 at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:606)
 at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
 at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
 at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
 at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
 at 
org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)
Caused by: java.lang.ClassNotFoundException: 
org.apache.hadoop.util.DataChecksum$1
 at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
 at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
 at java.security.AccessController.doPrivileged(Native Method)
 at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
 at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
 at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
 at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
 ... 26 more


Stack Trace:
java.lang.AssertionError: failed, dn=0, 
length=65535java.lang.NoClassDefFoundError: 
org/apache/hadoop/util/DataChecksum$1
        at 
org.apache.hadoop.util.DataChecksum.newDataChecksum(DataChecksum.java:86)
        at 
org.apache.hadoop.hdfs.client.impl.DfsClientConf.createChecksum(DfsClientConf.java:303)
        at org.apache.hadoop.hdfs.DFSClient.create(DFSClient.java:1191)
        at org.apache.hadoop.hdfs.DFSClient.create(DFSClient.java:1133)
        at 
org.apache.hadoop.hdfs.DistributedFileSystem$7.doCall(DistributedFileSystem.java:413)
        at 
org.apache.hadoop.hdfs.DistributedFileSystem$7.doCall(DistributedFileSystem.java:410)
        at 
org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
        at 
org.apache.hadoop.hdfs.DistributedFileSystem.create(DistributedFileSystem.java:410)
        at 
org.apache.hadoop.hdfs.DistributedFileSystem.create(DistributedFileSystem.java:353)
        at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:919)
        at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:900)
        at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:797)
        at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:786)
        at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:359)
        at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:293)
        at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:489)
        at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test4(TestDFSStripedOutputStreamWithFailure.java:496)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
        at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
        at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
        at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
        at 
org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)
Caused by: java.lang.ClassNotFoundException: 
org.apache.hadoop.util.DataChecksum$1
        at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
        ... 26 more

        at org.junit.Assert.fail(Assert.java:88)
        at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:298)
        at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:489)
        at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test4(TestDFSStripedOutputStreamWithFailure.java:496)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
        at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
        at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
        at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
        at 
org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)


FAILED:  org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure000.test5

Error Message:
failed, dn=0, length=65536java.lang.NoClassDefFoundError: 
org/apache/hadoop/util/DataChecksum$1
 at org.apache.hadoop.util.DataChecksum.newDataChecksum(DataChecksum.java:86)
 at 
org.apache.hadoop.hdfs.client.impl.DfsClientConf.createChecksum(DfsClientConf.java:303)
 at org.apache.hadoop.hdfs.DFSClient.create(DFSClient.java:1191)
 at org.apache.hadoop.hdfs.DFSClient.create(DFSClient.java:1133)
 at 
org.apache.hadoop.hdfs.DistributedFileSystem$7.doCall(DistributedFileSystem.java:413)
 at 
org.apache.hadoop.hdfs.DistributedFileSystem$7.doCall(DistributedFileSystem.java:410)
 at 
org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
 at 
org.apache.hadoop.hdfs.DistributedFileSystem.create(DistributedFileSystem.java:410)
 at 
org.apache.hadoop.hdfs.DistributedFileSystem.create(DistributedFileSystem.java:353)
 at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:919)
 at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:900)
 at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:797)
 at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:786)
 at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:359)
 at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:293)
 at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:489)
 at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test5(TestDFSStripedOutputStreamWithFailure.java:497)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
 at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:606)
 at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
 at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
 at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
 at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
 at 
org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)


Stack Trace:
java.lang.AssertionError: failed, dn=0, 
length=65536java.lang.NoClassDefFoundError: 
org/apache/hadoop/util/DataChecksum$1
        at 
org.apache.hadoop.util.DataChecksum.newDataChecksum(DataChecksum.java:86)
        at 
org.apache.hadoop.hdfs.client.impl.DfsClientConf.createChecksum(DfsClientConf.java:303)
        at org.apache.hadoop.hdfs.DFSClient.create(DFSClient.java:1191)
        at org.apache.hadoop.hdfs.DFSClient.create(DFSClient.java:1133)
        at 
org.apache.hadoop.hdfs.DistributedFileSystem$7.doCall(DistributedFileSystem.java:413)
        at 
org.apache.hadoop.hdfs.DistributedFileSystem$7.doCall(DistributedFileSystem.java:410)
        at 
org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
        at 
org.apache.hadoop.hdfs.DistributedFileSystem.create(DistributedFileSystem.java:410)
        at 
org.apache.hadoop.hdfs.DistributedFileSystem.create(DistributedFileSystem.java:353)
        at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:919)
        at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:900)
        at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:797)
        at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:786)
        at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:359)
        at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:293)
        at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:489)
        at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test5(TestDFSStripedOutputStreamWithFailure.java:497)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
        at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
        at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
        at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
        at 
org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)

        at org.junit.Assert.fail(Assert.java:88)
        at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:298)
        at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:489)
        at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test5(TestDFSStripedOutputStreamWithFailure.java:497)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
        at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
        at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
        at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
        at 
org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)


FAILED:  org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure000.test6

Error Message:
failed, dn=0, length=65537java.lang.NoClassDefFoundError: 
org/apache/hadoop/util/DataChecksum$1
 at org.apache.hadoop.util.DataChecksum.newDataChecksum(DataChecksum.java:86)
 at 
org.apache.hadoop.hdfs.client.impl.DfsClientConf.createChecksum(DfsClientConf.java:303)
 at org.apache.hadoop.hdfs.DFSClient.create(DFSClient.java:1191)
 at org.apache.hadoop.hdfs.DFSClient.create(DFSClient.java:1133)
 at 
org.apache.hadoop.hdfs.DistributedFileSystem$7.doCall(DistributedFileSystem.java:413)
 at 
org.apache.hadoop.hdfs.DistributedFileSystem$7.doCall(DistributedFileSystem.java:410)
 at 
org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
 at 
org.apache.hadoop.hdfs.DistributedFileSystem.create(DistributedFileSystem.java:410)
 at 
org.apache.hadoop.hdfs.DistributedFileSystem.create(DistributedFileSystem.java:353)
 at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:919)
 at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:900)
 at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:797)
 at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:786)
 at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:359)
 at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:293)
 at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:489)
 at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test6(TestDFSStripedOutputStreamWithFailure.java:498)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
 at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:606)
 at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
 at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
 at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
 at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
 at 
org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)


Stack Trace:
java.lang.AssertionError: failed, dn=0, 
length=65537java.lang.NoClassDefFoundError: 
org/apache/hadoop/util/DataChecksum$1
        at 
org.apache.hadoop.util.DataChecksum.newDataChecksum(DataChecksum.java:86)
        at 
org.apache.hadoop.hdfs.client.impl.DfsClientConf.createChecksum(DfsClientConf.java:303)
        at org.apache.hadoop.hdfs.DFSClient.create(DFSClient.java:1191)
        at org.apache.hadoop.hdfs.DFSClient.create(DFSClient.java:1133)
        at 
org.apache.hadoop.hdfs.DistributedFileSystem$7.doCall(DistributedFileSystem.java:413)
        at 
org.apache.hadoop.hdfs.DistributedFileSystem$7.doCall(DistributedFileSystem.java:410)
        at 
org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
        at 
org.apache.hadoop.hdfs.DistributedFileSystem.create(DistributedFileSystem.java:410)
        at 
org.apache.hadoop.hdfs.DistributedFileSystem.create(DistributedFileSystem.java:353)
        at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:919)
        at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:900)
        at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:797)
        at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:786)
        at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:359)
        at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:293)
        at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:489)
        at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test6(TestDFSStripedOutputStreamWithFailure.java:498)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
        at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
        at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
        at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
        at 
org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)

        at org.junit.Assert.fail(Assert.java:88)
        at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:298)
        at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:489)
        at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test6(TestDFSStripedOutputStreamWithFailure.java:498)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
        at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
        at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
        at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
        at 
org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)


FAILED:  org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure000.test7

Error Message:
failed, dn=0, length=131071java.lang.NoClassDefFoundError: 
org/apache/hadoop/util/DataChecksum$1
 at org.apache.hadoop.util.DataChecksum.newDataChecksum(DataChecksum.java:86)
 at 
org.apache.hadoop.hdfs.client.impl.DfsClientConf.createChecksum(DfsClientConf.java:303)
 at org.apache.hadoop.hdfs.DFSClient.create(DFSClient.java:1191)
 at org.apache.hadoop.hdfs.DFSClient.create(DFSClient.java:1133)
 at 
org.apache.hadoop.hdfs.DistributedFileSystem$7.doCall(DistributedFileSystem.java:413)
 at 
org.apache.hadoop.hdfs.DistributedFileSystem$7.doCall(DistributedFileSystem.java:410)
 at 
org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
 at 
org.apache.hadoop.hdfs.DistributedFileSystem.create(DistributedFileSystem.java:410)
 at 
org.apache.hadoop.hdfs.DistributedFileSystem.create(DistributedFileSystem.java:353)
 at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:919)
 at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:900)
 at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:797)
 at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:786)
 at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:359)
 at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:293)
 at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:489)
 at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test7(TestDFSStripedOutputStreamWithFailure.java:499)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
 at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:606)
 at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
 at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
 at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
 at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
 at 
org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)


Stack Trace:
java.lang.AssertionError: failed, dn=0, 
length=131071java.lang.NoClassDefFoundError: 
org/apache/hadoop/util/DataChecksum$1
        at 
org.apache.hadoop.util.DataChecksum.newDataChecksum(DataChecksum.java:86)
        at 
org.apache.hadoop.hdfs.client.impl.DfsClientConf.createChecksum(DfsClientConf.java:303)
        at org.apache.hadoop.hdfs.DFSClient.create(DFSClient.java:1191)
        at org.apache.hadoop.hdfs.DFSClient.create(DFSClient.java:1133)
        at 
org.apache.hadoop.hdfs.DistributedFileSystem$7.doCall(DistributedFileSystem.java:413)
        at 
org.apache.hadoop.hdfs.DistributedFileSystem$7.doCall(DistributedFileSystem.java:410)
        at 
org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
        at 
org.apache.hadoop.hdfs.DistributedFileSystem.create(DistributedFileSystem.java:410)
        at 
org.apache.hadoop.hdfs.DistributedFileSystem.create(DistributedFileSystem.java:353)
        at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:919)
        at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:900)
        at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:797)
        at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:786)
        at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:359)
        at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:293)
        at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:489)
        at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test7(TestDFSStripedOutputStreamWithFailure.java:499)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
        at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
        at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
        at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
        at 
org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)

        at org.junit.Assert.fail(Assert.java:88)
        at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:298)
        at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:489)
        at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test7(TestDFSStripedOutputStreamWithFailure.java:499)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
        at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
        at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
        at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
        at 
org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)


FAILED:  org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure000.test8

Error Message:
failed, dn=0, length=131072java.lang.NoClassDefFoundError: 
org/apache/hadoop/util/DataChecksum$1
 at org.apache.hadoop.util.DataChecksum.newDataChecksum(DataChecksum.java:86)
 at 
org.apache.hadoop.hdfs.client.impl.DfsClientConf.createChecksum(DfsClientConf.java:303)
 at org.apache.hadoop.hdfs.DFSClient.create(DFSClient.java:1191)
 at org.apache.hadoop.hdfs.DFSClient.create(DFSClient.java:1133)
 at 
org.apache.hadoop.hdfs.DistributedFileSystem$7.doCall(DistributedFileSystem.java:413)
 at 
org.apache.hadoop.hdfs.DistributedFileSystem$7.doCall(DistributedFileSystem.java:410)
 at 
org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
 at 
org.apache.hadoop.hdfs.DistributedFileSystem.create(DistributedFileSystem.java:410)
 at 
org.apache.hadoop.hdfs.DistributedFileSystem.create(DistributedFileSystem.java:353)
 at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:919)
 at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:900)
 at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:797)
 at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:786)
 at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:359)
 at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:293)
 at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:489)
 at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test8(TestDFSStripedOutputStreamWithFailure.java:500)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
 at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:606)
 at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
 at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
 at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
 at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
 at 
org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)


Stack Trace:
java.lang.AssertionError: failed, dn=0, 
length=131072java.lang.NoClassDefFoundError: 
org/apache/hadoop/util/DataChecksum$1
        at 
org.apache.hadoop.util.DataChecksum.newDataChecksum(DataChecksum.java:86)
        at 
org.apache.hadoop.hdfs.client.impl.DfsClientConf.createChecksum(DfsClientConf.java:303)
        at org.apache.hadoop.hdfs.DFSClient.create(DFSClient.java:1191)
        at org.apache.hadoop.hdfs.DFSClient.create(DFSClient.java:1133)
        at 
org.apache.hadoop.hdfs.DistributedFileSystem$7.doCall(DistributedFileSystem.java:413)
        at 
org.apache.hadoop.hdfs.DistributedFileSystem$7.doCall(DistributedFileSystem.java:410)
        at 
org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
        at 
org.apache.hadoop.hdfs.DistributedFileSystem.create(DistributedFileSystem.java:410)
        at 
org.apache.hadoop.hdfs.DistributedFileSystem.create(DistributedFileSystem.java:353)
        at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:919)
        at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:900)
        at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:797)
        at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:786)
        at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:359)
        at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:293)
        at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:489)
        at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test8(TestDFSStripedOutputStreamWithFailure.java:500)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
        at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
        at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
        at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
        at 
org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)

        at org.junit.Assert.fail(Assert.java:88)
        at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:298)
        at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:489)
        at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test8(TestDFSStripedOutputStreamWithFailure.java:500)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
        at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
        at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
        at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
        at 
org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)


FAILED:  org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure000.test9

Error Message:
failed, dn=0, length=131073java.lang.NoClassDefFoundError: 
org/apache/hadoop/util/DataChecksum$1
 at org.apache.hadoop.util.DataChecksum.newDataChecksum(DataChecksum.java:86)
 at 
org.apache.hadoop.hdfs.client.impl.DfsClientConf.createChecksum(DfsClientConf.java:303)
 at org.apache.hadoop.hdfs.DFSClient.create(DFSClient.java:1191)
 at org.apache.hadoop.hdfs.DFSClient.create(DFSClient.java:1133)
 at 
org.apache.hadoop.hdfs.DistributedFileSystem$7.doCall(DistributedFileSystem.java:413)
 at 
org.apache.hadoop.hdfs.DistributedFileSystem$7.doCall(DistributedFileSystem.java:410)
 at 
org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
 at 
org.apache.hadoop.hdfs.DistributedFileSystem.create(DistributedFileSystem.java:410)
 at 
org.apache.hadoop.hdfs.DistributedFileSystem.create(DistributedFileSystem.java:353)
 at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:919)
 at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:900)
 at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:797)
 at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:786)
 at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:359)
 at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:293)
 at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:489)
 at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test9(TestDFSStripedOutputStreamWithFailure.java:501)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
 at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:606)
 at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
 at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
 at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
 at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
 at 
org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)


Stack Trace:
java.lang.AssertionError: failed, dn=0, 
length=131073java.lang.NoClassDefFoundError: 
org/apache/hadoop/util/DataChecksum$1
        at 
org.apache.hadoop.util.DataChecksum.newDataChecksum(DataChecksum.java:86)
        at 
org.apache.hadoop.hdfs.client.impl.DfsClientConf.createChecksum(DfsClientConf.java:303)
        at org.apache.hadoop.hdfs.DFSClient.create(DFSClient.java:1191)
        at org.apache.hadoop.hdfs.DFSClient.create(DFSClient.java:1133)
        at 
org.apache.hadoop.hdfs.DistributedFileSystem$7.doCall(DistributedFileSystem.java:413)
        at 
org.apache.hadoop.hdfs.DistributedFileSystem$7.doCall(DistributedFileSystem.java:410)
        at 
org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
        at 
org.apache.hadoop.hdfs.DistributedFileSystem.create(DistributedFileSystem.java:410)
        at 
org.apache.hadoop.hdfs.DistributedFileSystem.create(DistributedFileSystem.java:353)
        at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:919)
        at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:900)
        at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:797)
        at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:786)
        at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:359)
        at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:293)
        at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:489)
        at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test9(TestDFSStripedOutputStreamWithFailure.java:501)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
        at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
        at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
        at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
        at 
org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)

        at org.junit.Assert.fail(Assert.java:88)
        at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:298)
        at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.run(TestDFSStripedOutputStreamWithFailure.java:489)
        at 
org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure$TestBase.test9(TestDFSStripedOutputStreamWithFailure.java:501)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
        at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
        at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
        at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
        at 
org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)


FAILED:  
org.apache.hadoop.hdfs.TestDFSUpgradeFromImage.testUpgradeFromRel1BBWImage

Error Message:
Cannot obtain block length for 
LocatedBlock{BP-1023787897-67.195.81.149-1444458739026:blk_7162739548153522810_1020;
 getBlockSize()=1024; corrupt=false; offset=0; 
locs=[DatanodeInfoWithStorage[127.0.0.1:41920,DS-a3d825da-71f9-4c45-8640-e63b41c8de56,DISK]]}

Stack Trace:
java.io.IOException: Cannot obtain block length for 
LocatedBlock{BP-1023787897-67.195.81.149-1444458739026:blk_7162739548153522810_1020;
 getBlockSize()=1024; corrupt=false; offset=0; 
locs=[DatanodeInfoWithStorage[127.0.0.1:41920,DS-a3d825da-71f9-4c45-8640-e63b41c8de56,DISK]]}
        at 
org.apache.hadoop.hdfs.DFSInputStream.readBlockLength(DFSInputStream.java:399)
        at 
org.apache.hadoop.hdfs.DFSInputStream.fetchLocatedBlocksAndGetLastBlockLength(DFSInputStream.java:343)
        at 
org.apache.hadoop.hdfs.DFSInputStream.openInfo(DFSInputStream.java:275)
        at org.apache.hadoop.hdfs.DFSInputStream.<init>(DFSInputStream.java:265)
        at org.apache.hadoop.hdfs.DFSClient.open(DFSClient.java:1046)
        at org.apache.hadoop.hdfs.DFSClient.open(DFSClient.java:1011)
        at 
org.apache.hadoop.hdfs.TestDFSUpgradeFromImage.dfsOpenFileWithRetries(TestDFSUpgradeFromImage.java:177)
        at 
org.apache.hadoop.hdfs.TestDFSUpgradeFromImage.verifyDir(TestDFSUpgradeFromImage.java:213)
        at 
org.apache.hadoop.hdfs.TestDFSUpgradeFromImage.verifyFileSystem(TestDFSUpgradeFromImage.java:228)
        at 
org.apache.hadoop.hdfs.TestDFSUpgradeFromImage.upgradeAndVerify(TestDFSUpgradeFromImage.java:600)
        at 
org.apache.hadoop.hdfs.TestDFSUpgradeFromImage.testUpgradeFromRel1BBWImage(TestDFSUpgradeFromImage.java:622)


FAILED:  
org.apache.hadoop.hdfs.server.datanode.TestDirectoryScanner.testThrottling

Error Message:
Throttle is too permissive

Stack Trace:
java.lang.AssertionError: Throttle is too permissive
        at org.junit.Assert.fail(Assert.java:88)
        at org.junit.Assert.assertTrue(Assert.java:41)
        at 
org.apache.hadoop.hdfs.server.datanode.TestDirectoryScanner.testThrottling(TestDirectoryScanner.java:613)


FAILED:  org.apache.hadoop.hdfs.server.namenode.TestFsck.testFsckMoveAndDelete

Error Message:
Read timed out

Stack Trace:
java.net.SocketTimeoutException: Read timed out
        at java.net.SocketInputStream.socketRead0(Native Method)
        at java.net.SocketInputStream.read(SocketInputStream.java:152)
        at java.net.SocketInputStream.read(SocketInputStream.java:122)
        at java.io.BufferedInputStream.fill(BufferedInputStream.java:235)
        at java.io.BufferedInputStream.read1(BufferedInputStream.java:275)
        at java.io.BufferedInputStream.read(BufferedInputStream.java:334)
        at sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:687)
        at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:633)
        at 
sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1323)
        at org.apache.hadoop.hdfs.tools.DFSck.doWork(DFSck.java:344)
        at org.apache.hadoop.hdfs.tools.DFSck.access$000(DFSck.java:73)
        at org.apache.hadoop.hdfs.tools.DFSck$1.run(DFSck.java:155)
        at org.apache.hadoop.hdfs.tools.DFSck$1.run(DFSck.java:152)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:415)
        at 
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1667)
        at org.apache.hadoop.hdfs.tools.DFSck.run(DFSck.java:151)
        at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
        at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:84)
        at 
org.apache.hadoop.hdfs.server.namenode.TestFsck.runFsck(TestFsck.java:144)
        at 
org.apache.hadoop.hdfs.server.namenode.TestFsck.testFsckMoveAndDelete(TestFsck.java:537)


FAILED:  
org.apache.hadoop.hdfs.TestReplaceDatanodeOnFailure.testReplaceDatanodeOnFailure

Error Message:
expected:<3> but was:<2>

Stack Trace:
java.lang.AssertionError: expected:<3> but was:<2>
        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.junit.Assert.assertEquals(Assert.java:542)
        at 
org.apache.hadoop.hdfs.TestReplaceDatanodeOnFailure$SlowWriter.checkReplication(TestReplaceDatanodeOnFailure.java:235)
        at 
org.apache.hadoop.hdfs.TestReplaceDatanodeOnFailure.testReplaceDatanodeOnFailure(TestReplaceDatanodeOnFailure.java:154)


FAILED:  
org.apache.hadoop.hdfs.server.namenode.TestFileTruncate.testTruncateWithDataNodesRestartImmediately

Error Message:
inode should complete in ~30000 ms.
Expected: is <true>
     but: was <false>

Stack Trace:
java.lang.AssertionError: inode should complete in ~30000 ms.
Expected: is <true>
     but: was <false>
        at org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:20)
        at org.junit.Assert.assertThat(Assert.java:865)
        at 
org.apache.hadoop.hdfs.server.namenode.TestFileTruncate.checkBlockRecovery(TestFileTruncate.java:1191)
        at 
org.apache.hadoop.hdfs.server.namenode.TestFileTruncate.checkBlockRecovery(TestFileTruncate.java:1175)
        at 
org.apache.hadoop.hdfs.server.namenode.TestFileTruncate.checkBlockRecovery(TestFileTruncate.java:1170)
        at 
org.apache.hadoop.hdfs.server.namenode.TestFileTruncate.testTruncateWithDataNodesRestartImmediately(TestFileTruncate.java:797)


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