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Posted to dev@mahout.apache.org by Apache Jenkins Server <je...@builds.apache.org> on 2012/01/03 22:40:38 UTC

Build failed in Jenkins: Mahout-Examples #42

See <https://builds.apache.org/job/Mahout-Examples/42/>

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[INFO] [source:jar-no-fork {execution: attach-sources}]
[INFO] Building jar: /zonestorage/hudson_solaris/home/hudson/hudson-slave/workspace/Mahout-Examples/trunk/examples/target/mahout-examples-0.6-SNAPSHOT-sources.jar
[INFO] [install:install {execution: default-install}]
[INFO] Installing /zonestorage/hudson_solaris/home/hudson/hudson-slave/workspace/Mahout-Examples/trunk/examples/target/mahout-examples-0.6-SNAPSHOT.jar to /export/home/hudson/.m2/repository/org/apache/mahout/mahout-examples/0.6-SNAPSHOT/mahout-examples-0.6-SNAPSHOT.jar
[INFO] Installing /zonestorage/hudson_solaris/home/hudson/hudson-slave/workspace/Mahout-Examples/trunk/examples/target/mahout-examples-0.6-SNAPSHOT-job.jar to /export/home/hudson/.m2/repository/org/apache/mahout/mahout-examples/0.6-SNAPSHOT/mahout-examples-0.6-SNAPSHOT-job.jar
[INFO] Installing /zonestorage/hudson_solaris/home/hudson/hudson-slave/workspace/Mahout-Examples/trunk/examples/target/mahout-examples-0.6-SNAPSHOT-sources.jar to /export/home/hudson/.m2/repository/org/apache/mahout/mahout-examples/0.6-SNAPSHOT/mahout-examples-0.6-SNAPSHOT-sources.jar
[INFO] ------------------------------------------------------------------------
[INFO] Building Mahout Release Package
[INFO]    task-segment: [clean, install]
[INFO] ------------------------------------------------------------------------
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[INFO] 
[INFO] 
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO] ------------------------------------------------------------------------
[INFO] Apache Mahout ......................................... SUCCESS [3.831s]
[INFO] Mahout Build Tools .................................... SUCCESS [1.358s]
[INFO] Mahout Math ........................................... SUCCESS [7.781s]
[INFO] Mahout Core ........................................... SUCCESS [39.704s]
[INFO] Mahout Integration .................................... SUCCESS [13.151s]
[INFO] Mahout Examples ....................................... SUCCESS [27.667s]
[INFO] Mahout Release Package ................................ SUCCESS [0.042s]
[INFO] ------------------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESSFUL
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 1 minute 34 seconds
[INFO] Finished at: Tue Jan 03 21:39:33 GMT+00:00 2012
[INFO] Final Memory: 102M/467M
[INFO] ------------------------------------------------------------------------
[Mahout-Examples] $ /bin/bash -xe /var/tmp/hudson2330686144650220668.sh
+ cd trunk
+ echo 3
+ ./examples/bin/classify-20newsgroups.sh
Please select a number to choose the corresponding task to run
1. naivebayes
2. sgd
3. clean -- cleans up the work area in /tmp/mahout-work-hudson
ok. You chose 3 and we'll use clean
creating work directory at /tmp/mahout-work-hudson
Downloading 20news-bydate
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Extracting...
tar: z: unknown function modifier
Usage: tar {c|r|t|u|x}[BDeEFhilmnopPqTvw@[0-7]][bfk][X...] [blocksize] [tarfile] [size] [exclude-file...] {file | -I include-file | -C directory file}...
+ echo 2
+ ./examples/bin/classify-20newsgroups.sh
Please select a number to choose the corresponding task to run
1. naivebayes
2. sgd
3. clean -- cleans up the work area in /tmp/mahout-work-hudson
ok. You chose 2 and we'll use sgd
creating work directory at /tmp/mahout-work-hudson
Downloading 20news-bydate
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed

  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
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Extracting...
tar: z: unknown function modifier
Usage: tar {c|r|t|u|x}[BDeEFhilmnopPqTvw@[0-7]][bfk][X...] [blocksize] [tarfile] [size] [exclude-file...] {file | -I include-file | -C directory file}...
Training on /tmp/mahout-work-hudson/20news-bydate/20news-bydate-train/
MAHOUT_LOCAL is not set; adding HADOOP_CONF_DIR to classpath.
no HADOOP_HOME set, running locally
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/zonestorage/hudson_solaris/home/hudson/hudson-slave/workspace/Mahout-Examples/trunk/examples/target/mahout-examples-0.6-SNAPSHOT-job.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/zonestorage/hudson_solaris/home/hudson/hudson-slave/workspace/Mahout-Examples/trunk/examples/target/dependency/slf4j-jcl-1.6.1.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/zonestorage/hudson_solaris/home/hudson/hudson-slave/workspace/Mahout-Examples/trunk/examples/target/dependency/slf4j-log4j12-1.6.1.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
12/01/03 21:40:47 WARN driver.MahoutDriver: No org.apache.mahout.classifier.sgd.TrainNewsGroups.props found on classpath, will use command-line arguments only
Exception in thread "main" java.lang.NullPointerException
	at org.apache.mahout.classifier.sgd.TrainNewsGroups.main(TrainNewsGroups.java:103)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.apache.hadoop.util.ProgramDriver$ProgramDescription.invoke(ProgramDriver.java:68)
	at org.apache.hadoop.util.ProgramDriver.driver(ProgramDriver.java:139)
	at org.apache.mahout.driver.MahoutDriver.main(MahoutDriver.java:188)
Build step 'Execute shell' marked build as failure