See https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/480/
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[INFO] --- maven-dependency-plugin:2.1:build-classpath (build-classpath) @
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[INFO] ****** FindBugsMojo execute *******
[INFO] canGenerate is false
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO]
[INFO] Apache Hadoop HDFS ................................ SUCCESS [5:31.087s]
[INFO] Apache Hadoop HttpFS .............................. SUCCESS [49.545s]
[INFO] Apache Hadoop HDFS Project ........................ SUCCESS [0.059s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
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[INFO] Total time: 6:21.739s
[INFO] Finished at: Mon Dec 31 11:40:31 UTC 2012
[INFO] Final Memory: 51M/748M
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+ /home/jenkins/tools/maven/latest/bin/mvn test
-Dmaven.test.failure.ignore=true -Pclover
-DcloverLicenseLocation=/home/jenkins/tools/clover/latest/lib/clover.license
Archiving artifacts
Recording test results
Build step 'Publish JUnit test result report' changed build result to UNSTABLE
Publishing Javadoc
Recording fingerprints
Sending e-mails to: [email protected]
Email was triggered for: Unstable
Sending email for trigger: Unstable
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############################## FAILED TESTS (if any)
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1 tests failed.
REGRESSION:
org.apache.hadoop.hdfs.server.namenode.metrics.TestNNMetricFilesInGetListingOps.testFilesInGetListingOps
Error Message:
IPC server unable to read call parameters: readObject can't find class
org.apache.hadoop.hdfs.protocol.ExtendedBlock
Stack Trace:
java.lang.RuntimeException: IPC server unable to read call parameters:
readObject can't find class org.apache.hadoop.hdfs.protocol.ExtendedBlock
at org.apache.hadoop.ipc.Client.call(Client.java:1088)
at
org.apache.hadoop.ipc.WritableRpcEngine$Invoker.invoke(WritableRpcEngine.java:195)
at $Proxy11.addBlock(Unknown Source)
at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:102)
at
org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:67)
at $Proxy11.addBlock(Unknown Source)
at
org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.locateFollowingBlock(DFSOutputStream.java:1097)
at
org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.nextBlockOutputStream(DFSOutputStream.java:973)
at
org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:455)
