See <https://builds.apache.org/job/Mahout-Examples-Classify-20News/104/changes>
Changes: [srowen] nDCG formula is ever so slightly non-standard -- fix it to match canonical formula in literature [srowen] Fix possible NaN issue in Euclidean distance, per http://stackoverflow.com/questions/13089214/nan-distances-in-mahout-euclidean-implementation ------------------------------------------ [...truncated 6550 lines...] [INFO] org/apache/jasper/servlet/JasperLoader.class already added, skipping [INFO] org/apache/jasper/servlet/JspCServletContext.class already added, skipping [INFO] org/apache/jasper/servlet/JspServlet.class already added, skipping [INFO] org/apache/jasper/servlet/JspServletWrapper.class already added, skipping [INFO] org/apache/jasper/xmlparser/ASCIIReader.class already added, skipping [INFO] org/apache/jasper/xmlparser/EncodingMap.class already added, skipping [INFO] org/apache/jasper/xmlparser/MyEntityResolver.class already added, skipping [INFO] org/apache/jasper/xmlparser/MyErrorHandler.class already added, skipping [INFO] 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added, skipping [INFO] META-INF/MANIFEST.MF already added, skipping [INFO] META-INF/MANIFEST.MF already added, skipping [INFO] META-INF/MANIFEST.MF already added, skipping [INFO] META-INF/MANIFEST.MF already added, skipping [INFO] [source:jar-no-fork {execution: attach-sources}] [INFO] Building jar: <https://builds.apache.org/job/Mahout-Examples-Classify-20News/ws/trunk/examples/target/mahout-examples-0.8-SNAPSHOT-sources.jar> [INFO] [install:install {execution: default-install}] [INFO] Installing <https://builds.apache.org/job/Mahout-Examples-Classify-20News/ws/trunk/examples/target/mahout-examples-0.8-SNAPSHOT.jar> to /home/jenkins/.m2/repository/org/apache/mahout/mahout-examples/0.8-SNAPSHOT/mahout-examples-0.8-SNAPSHOT.jar [INFO] Installing <https://builds.apache.org/job/Mahout-Examples-Classify-20News/ws/trunk/examples/target/mahout-examples-0.8-SNAPSHOT-job.jar> to /home/jenkins/.m2/repository/org/apache/mahout/mahout-examples/0.8-SNAPSHOT/mahout-examples-0.8-SNAPSHOT-job.jar [INFO] Installing <https://builds.apache.org/job/Mahout-Examples-Classify-20News/ws/trunk/examples/target/mahout-examples-0.8-SNAPSHOT-sources.jar> to /home/jenkins/.m2/repository/org/apache/mahout/mahout-examples/0.8-SNAPSHOT/mahout-examples-0.8-SNAPSHOT-sources.jar [INFO] ------------------------------------------------------------------------ [INFO] Building Mahout Release Package [INFO] task-segment: [clean, install] [INFO] ------------------------------------------------------------------------ [INFO] [clean:clean {execution: default-clean}] [INFO] [site:attach-descriptor {execution: default-attach-descriptor}] [INFO] [assembly:single {execution: bin-assembly}] [INFO] Assemblies have been skipped per configuration of the skipAssembly parameter. [INFO] [assembly:single {execution: src-assembly}] [INFO] Assemblies have been skipped per configuration of the skipAssembly parameter. [INFO] [install:install {execution: default-install}] [INFO] Installing <https://builds.apache.org/job/Mahout-Examples-Classify-20News/ws/trunk/distribution/pom.xml> to /home/jenkins/.m2/repository/org/apache/mahout/mahout-distribution/0.8-SNAPSHOT/mahout-distribution-0.8-SNAPSHOT.pom [INFO] [INFO] [INFO] ------------------------------------------------------------------------ [INFO] Reactor Summary: [INFO] ------------------------------------------------------------------------ [INFO] Apache Mahout ......................................... SUCCESS [3.182s] [INFO] Mahout Build Tools .................................... SUCCESS [1.073s] [INFO] Mahout Math ........................................... SUCCESS [12.349s] [INFO] Mahout Core ........................................... SUCCESS [14.278s] [INFO] Mahout Integration .................................... SUCCESS [5.464s] [INFO] Mahout Examples ....................................... SUCCESS [22.326s] [INFO] Mahout Release Package ................................ SUCCESS [0.028s] [INFO] ------------------------------------------------------------------------ [INFO] ------------------------------------------------------------------------ [INFO] BUILD SUCCESSFUL [INFO] ------------------------------------------------------------------------ [INFO] Total time: 59 seconds [INFO] Finished at: Fri Oct 26 16:02:13 UTC 2012 [INFO] Final Memory: 80M/412M [INFO] ------------------------------------------------------------------------ [Mahout-Examples-Classify-20News] $ /bin/bash -xe /tmp/hudson8943266007289904419.sh + cd trunk + echo 3 + ./examples/bin/classify-20newsgroups.sh Please select a number to choose the corresponding task to run 1. cnaivebayes 2. naivebayes 3. sgd 4. clean -- cleans up the work area in /tmp/mahout-work-jenkins ok. 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Training on /tmp/mahout-work-jenkins/20news-bydate/20news-bydate-train/ hadoop binary is not in PATH,HADOOP_HOME/bin,HADOOP_PREFIX/bin, running locally SLF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding in [jar:<https://builds.apache.org/job/Mahout-Examples-Classify-20News/ws/trunk/examples/target/mahout-examples-0.8-SNAPSHOT-job.jar!/org/slf4j/impl/StaticLoggerBinder.class]> SLF4J: Found binding in [jar:<https://builds.apache.org/job/Mahout-Examples-Classify-20News/ws/trunk/examples/target/dependency/slf4j-jcl-1.6.6.jar!/org/slf4j/impl/StaticLoggerBinder.class]> SLF4J: Found binding in [jar:<https://builds.apache.org/job/Mahout-Examples-Classify-20News/ws/trunk/examples/target/dependency/slf4j-log4j12-1.4.3.jar!/org/slf4j/impl/StaticLoggerBinder.class]> SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation. SLF4J: slf4j-api 1.6.x (or later) is incompatible with this binding. SLF4J: Your binding is version 1.5.5 or earlier. SLF4J: Upgrade your binding to version 1.6.x. Exception in thread "main" java.lang.NoSuchMethodError: org.slf4j.impl.StaticLoggerBinder.getSingleton()Lorg/slf4j/impl/StaticLoggerBinder; at org.slf4j.LoggerFactory.bind(LoggerFactory.java:128) at org.slf4j.LoggerFactory.performInitialization(LoggerFactory.java:107) at org.slf4j.LoggerFactory.getILoggerFactory(LoggerFactory.java:295) at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:269) at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:281) at org.apache.mahout.driver.MahoutDriver.<clinit>(MahoutDriver.java:89) Could not find the main class: org.apache.mahout.driver.MahoutDriver. Program will exit. Build step 'Execute shell' marked build as failure
