See <https://builds.apache.org/job/Mahout-Examples-Cluster-Reuters/267/changes>
Changes: [ssc] one more fix [ssc] small fixes and javadoc [ssc] MAHOUT-1167 Parallel item similarity precomputation on a single machine ------------------------------------------ [...truncated 1659 lines...] Mar 20, 2013 1:46:05 PM org.apache.hadoop.mapred.Task done INFO: Task:attempt_local_0007_m_000000_0 is done. And is in the process of commiting Mar 20, 2013 1:46:05 PM org.apache.hadoop.mapred.LocalJobRunner$Job statusUpdate INFO: Mar 20, 2013 1:46:05 PM org.apache.hadoop.mapred.Task sendDone INFO: Task 'attempt_local_0007_m_000000_0' done. Mar 20, 2013 1:46:05 PM org.apache.hadoop.mapred.Task initialize INFO: Using ResourceCalculatorPlugin : org.apache.hadoop.util.LinuxResourceCalculatorPlugin@1682a53 Mar 20, 2013 1:46:05 PM org.apache.hadoop.mapred.LocalJobRunner$Job statusUpdate INFO: Mar 20, 2013 1:46:05 PM org.apache.hadoop.mapred.Merger$MergeQueue merge INFO: Merging 1 sorted segments Mar 20, 2013 1:46:05 PM org.apache.hadoop.mapred.Merger$MergeQueue merge INFO: Down to the last merge-pass, with 1 segments left of total size: 16804860 bytes Mar 20, 2013 1:46:05 PM org.apache.hadoop.mapred.LocalJobRunner$Job statusUpdate INFO: Mar 20, 2013 1:46:06 PM org.apache.hadoop.mapred.JobClient monitorAndPrintJob INFO: map 100% reduce 0% Mar 20, 2013 1:46:06 PM org.apache.hadoop.mapred.Task done INFO: Task:attempt_local_0007_r_000000_0 is done. And is in the process of commiting Mar 20, 2013 1:46:06 PM org.apache.hadoop.mapred.LocalJobRunner$Job statusUpdate INFO: Mar 20, 2013 1:46:06 PM org.apache.hadoop.mapred.Task commit INFO: Task attempt_local_0007_r_000000_0 is allowed to commit now Mar 20, 2013 1:46:06 PM org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter commitTask INFO: Saved output of task 'attempt_local_0007_r_000000_0' to /tmp/mahout-work-jenkins/reuters-out-seqdir-sparse-kmeans/tfidf-vectors Mar 20, 2013 1:46:06 PM org.apache.hadoop.mapred.LocalJobRunner$Job statusUpdate INFO: reduce > reduce Mar 20, 2013 1:46:06 PM org.apache.hadoop.mapred.Task sendDone INFO: Task 'attempt_local_0007_r_000000_0' done. Mar 20, 2013 1:46:07 PM org.apache.hadoop.mapred.JobClient monitorAndPrintJob INFO: map 100% reduce 100% Mar 20, 2013 1:46:07 PM org.apache.hadoop.mapred.JobClient monitorAndPrintJob INFO: Job complete: job_local_0007 Mar 20, 2013 1:46:07 PM org.apache.hadoop.mapred.Counters log INFO: Counters: 20 Mar 20, 2013 1:46:07 PM org.apache.hadoop.mapred.Counters log INFO: File Output Format Counters Mar 20, 2013 1:46:07 PM org.apache.hadoop.mapred.Counters log INFO: Bytes Written=17156391 Mar 20, 2013 1:46:07 PM org.apache.hadoop.mapred.Counters log INFO: FileSystemCounters Mar 20, 2013 1:46:07 PM org.apache.hadoop.mapred.Counters log INFO: FILE_BYTES_READ=1263275360 Mar 20, 2013 1:46:07 PM org.apache.hadoop.mapred.Counters log INFO: FILE_BYTES_WRITTEN=1201566277 Mar 20, 2013 1:46:07 PM org.apache.hadoop.mapred.Counters log INFO: File Input Format Counters Mar 20, 2013 1:46:07 PM org.apache.hadoop.mapred.Counters log INFO: Bytes Read=17156391 Mar 20, 2013 1:46:07 PM org.apache.hadoop.mapred.Counters log INFO: Map-Reduce Framework Mar 20, 2013 1:46:07 PM org.apache.hadoop.mapred.Counters log INFO: Map output materialized bytes=16804864 Mar 20, 2013 1:46:07 PM org.apache.hadoop.mapred.Counters log INFO: Map input records=21578 Mar 20, 2013 1:46:07 PM org.apache.hadoop.mapred.Counters log INFO: Reduce shuffle bytes=0 Mar 20, 2013 1:46:07 PM org.apache.hadoop.mapred.Counters log INFO: Spilled Records=43156 Mar 20, 2013 1:46:07 PM org.apache.hadoop.mapred.Counters log INFO: Map output bytes=16722273 Mar 20, 2013 1:46:07 PM org.apache.hadoop.mapred.Counters log INFO: Total committed heap usage (bytes)=1420689408 Mar 20, 2013 1:46:07 PM org.apache.hadoop.mapred.Counters log INFO: CPU time spent (ms)=0 Mar 20, 2013 1:46:07 PM org.apache.hadoop.mapred.Counters log INFO: SPLIT_RAW_BYTES=158 Mar 20, 2013 1:46:07 PM org.apache.hadoop.mapred.Counters log INFO: Combine input records=0 Mar 20, 2013 1:46:07 PM org.apache.hadoop.mapred.Counters log INFO: Reduce input records=21578 Mar 20, 2013 1:46:07 PM org.apache.hadoop.mapred.Counters log INFO: Reduce input groups=21578 Mar 20, 2013 1:46:07 PM org.apache.hadoop.mapred.Counters log INFO: Combine output records=0 Mar 20, 2013 1:46:07 PM org.apache.hadoop.mapred.Counters log INFO: Physical memory (bytes) snapshot=0 Mar 20, 2013 1:46:07 PM org.apache.hadoop.mapred.Counters log INFO: Reduce output records=21578 Mar 20, 2013 1:46:07 PM org.apache.hadoop.mapred.Counters log INFO: Virtual memory (bytes) snapshot=0 Mar 20, 2013 1:46:07 PM org.apache.hadoop.mapred.Counters log INFO: Map output records=21578 Mar 20, 2013 1:46:07 PM org.slf4j.impl.JCLLoggerAdapter info INFO: Deleting /tmp/mahout-work-jenkins/reuters-out-seqdir-sparse-kmeans/partial-vectors-0 Mar 20, 2013 1:46:07 PM org.slf4j.impl.JCLLoggerAdapter info INFO: Program took 34718 ms (Minutes: 0.5786333333333333) 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-Cluster-Reuters/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-Cluster-Reuters/ws/trunk/examples/target/dependency/slf4j-jcl-1.7.2.jar!/org/slf4j/impl/StaticLoggerBinder.class]> SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation. SLF4J: Actual binding is of type [org.slf4j.impl.JCLLoggerFactory] Mar 20, 2013 1:46:07 PM org.slf4j.impl.JCLLoggerAdapter info INFO: Command line arguments: {--clustering=null, --clusters=[/tmp/mahout-work-jenkins/reuters-kmeans-clusters], --convergenceDelta=[0.5], --distanceMeasure=[org.apache.mahout.common.distance.CosineDistanceMeasure], --endPhase=[2147483647], --input=[/tmp/mahout-work-jenkins/reuters-out-seqdir-sparse-kmeans/tfidf-vectors/], --maxIter=[10], --method=[mapreduce], --numClusters=[20], --output=[/tmp/mahout-work-jenkins/reuters-kmeans], --overwrite=null, --startPhase=[0], --tempDir=[temp]} Mar 20, 2013 1:46:08 PM org.slf4j.impl.JCLLoggerAdapter info INFO: Deleting /tmp/mahout-work-jenkins/reuters-kmeans Mar 20, 2013 1:46:08 PM org.slf4j.impl.JCLLoggerAdapter info INFO: Deleting /tmp/mahout-work-jenkins/reuters-kmeans-clusters Mar 20, 2013 1:46:08 PM org.apache.hadoop.util.NativeCodeLoader <clinit> WARNING: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable Mar 20, 2013 1:46:08 PM org.apache.hadoop.io.compress.CodecPool getCompressor INFO: Got brand-new compressor Mar 20, 2013 1:46:10 PM org.slf4j.impl.JCLLoggerAdapter info INFO: Wrote 20 Klusters to /tmp/mahout-work-jenkins/reuters-kmeans-clusters/part-randomSeed Mar 20, 2013 1:46:10 PM org.slf4j.impl.JCLLoggerAdapter info INFO: Input: /tmp/mahout-work-jenkins/reuters-out-seqdir-sparse-kmeans/tfidf-vectors Clusters In: /tmp/mahout-work-jenkins/reuters-kmeans-clusters/part-randomSeed Out: /tmp/mahout-work-jenkins/reuters-kmeans Distance: org.apache.mahout.common.distance.CosineDistanceMeasure Mar 20, 2013 1:46:10 PM org.slf4j.impl.JCLLoggerAdapter info INFO: convergence: 0.5 max Iterations: 10 num Reduce Tasks: org.apache.mahout.math.VectorWritable Input Vectors: {} Mar 20, 2013 1:46:10 PM org.apache.hadoop.io.compress.CodecPool getDecompressor INFO: Got brand-new decompressor Mar 20, 2013 1:46:11 PM org.apache.hadoop.mapreduce.lib.input.FileInputFormat listStatus INFO: Total input paths to process : 1 Mar 20, 2013 1:46:11 PM org.apache.hadoop.mapred.JobClient monitorAndPrintJob INFO: Running job: job_local_0001 Mar 20, 2013 1:46:11 PM org.apache.hadoop.util.ProcessTree isSetsidSupported INFO: setsid exited with exit code 0 Mar 20, 2013 1:46:11 PM org.apache.hadoop.mapred.Task initialize INFO: Using ResourceCalculatorPlugin : org.apache.hadoop.util.LinuxResourceCalculatorPlugin@502819 Mar 20, 2013 1:46:11 PM org.apache.hadoop.mapred.MapTask$MapOutputBuffer <init> INFO: io.sort.mb = 100 Mar 20, 2013 1:46:11 PM org.apache.hadoop.mapred.MapTask$MapOutputBuffer <init> INFO: data buffer = 79691776/99614720 Mar 20, 2013 1:46:11 PM org.apache.hadoop.mapred.MapTask$MapOutputBuffer <init> INFO: record buffer = 262144/327680 Mar 20, 2013 1:46:12 PM org.apache.hadoop.mapred.JobClient monitorAndPrintJob INFO: map 0% reduce 0% Mar 20, 2013 1:46:14 PM org.apache.hadoop.mapred.MapTask$MapOutputBuffer flush INFO: Starting flush of map output Mar 20, 2013 1:46:15 PM org.apache.hadoop.mapred.MapTask$MapOutputBuffer sortAndSpill INFO: Finished spill 0 Mar 20, 2013 1:46:15 PM org.apache.hadoop.mapred.Task done INFO: Task:attempt_local_0001_m_000000_0 is done. And is in the process of commiting Mar 20, 2013 1:46:15 PM org.apache.hadoop.mapred.LocalJobRunner$Job statusUpdate INFO: Mar 20, 2013 1:46:15 PM org.apache.hadoop.mapred.Task sendDone INFO: Task 'attempt_local_0001_m_000000_0' done. Mar 20, 2013 1:46:15 PM org.apache.hadoop.mapred.Task initialize INFO: Using ResourceCalculatorPlugin : org.apache.hadoop.util.LinuxResourceCalculatorPlugin@98ce7e Mar 20, 2013 1:46:15 PM org.apache.hadoop.mapred.LocalJobRunner$Job statusUpdate INFO: Mar 20, 2013 1:46:15 PM org.apache.hadoop.mapred.Merger$MergeQueue merge INFO: Merging 1 sorted segments Mar 20, 2013 1:46:15 PM org.apache.hadoop.mapred.Merger$MergeQueue merge INFO: Down to the last merge-pass, with 1 segments left of total size: 4117480 bytes Mar 20, 2013 1:46:15 PM org.apache.hadoop.mapred.LocalJobRunner$Job statusUpdate INFO: Mar 20, 2013 1:46:15 PM org.apache.hadoop.mapred.JobClient monitorAndPrintJob INFO: map 100% reduce 0% Mar 20, 2013 1:46:15 PM org.apache.hadoop.mapred.Task done INFO: Task:attempt_local_0001_r_000000_0 is done. And is in the process of commiting Mar 20, 2013 1:46:15 PM org.apache.hadoop.mapred.LocalJobRunner$Job statusUpdate INFO: Mar 20, 2013 1:46:15 PM org.apache.hadoop.mapred.Task commit INFO: Task attempt_local_0001_r_000000_0 is allowed to commit now Mar 20, 2013 1:46:15 PM org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter commitTask INFO: Saved output of task 'attempt_local_0001_r_000000_0' to /tmp/mahout-work-jenkins/reuters-kmeans/clusters-1 Mar 20, 2013 1:46:15 PM org.apache.hadoop.mapred.LocalJobRunner$Job statusUpdate INFO: reduce > reduce Mar 20, 2013 1:46:15 PM org.apache.hadoop.mapred.Task sendDone INFO: Task 'attempt_local_0001_r_000000_0' done. Mar 20, 2013 1:46:16 PM org.apache.hadoop.mapred.JobClient monitorAndPrintJob INFO: map 100% reduce 100% Mar 20, 2013 1:46:16 PM org.apache.hadoop.mapred.JobClient monitorAndPrintJob INFO: Job complete: job_local_0001 Mar 20, 2013 1:46:16 PM org.apache.hadoop.mapred.Counters log INFO: Counters: 20 Mar 20, 2013 1:46:16 PM org.apache.hadoop.mapred.Counters log INFO: File Output Format Counters Mar 20, 2013 1:46:16 PM org.apache.hadoop.mapred.Counters log INFO: Bytes Written=4136193 Mar 20, 2013 1:46:16 PM org.apache.hadoop.mapred.Counters log INFO: FileSystemCounters Mar 20, 2013 1:46:16 PM org.apache.hadoop.mapred.Counters log INFO: FILE_BYTES_READ=198565304 Mar 20, 2013 1:46:16 PM org.apache.hadoop.mapred.Counters log INFO: FILE_BYTES_WRITTEN=139199703 Mar 20, 2013 1:46:16 PM org.apache.hadoop.mapred.Counters log INFO: File Input Format Counters Mar 20, 2013 1:46:16 PM org.apache.hadoop.mapred.Counters log INFO: Bytes Read=17156391 Mar 20, 2013 1:46:16 PM org.apache.hadoop.mapred.Counters log INFO: Map-Reduce Framework Mar 20, 2013 1:46:16 PM org.apache.hadoop.mapred.Counters log INFO: Map output materialized bytes=4117484 Mar 20, 2013 1:46:16 PM org.apache.hadoop.mapred.Counters log INFO: Map input records=21578 Mar 20, 2013 1:46:16 PM org.apache.hadoop.mapred.Counters log INFO: Reduce shuffle bytes=0 Mar 20, 2013 1:46:16 PM org.apache.hadoop.mapred.Counters log INFO: Spilled Records=40 Mar 20, 2013 1:46:16 PM org.apache.hadoop.mapred.Counters log INFO: Map output bytes=4117378 Mar 20, 2013 1:46:16 PM org.apache.hadoop.mapred.Counters log INFO: Total committed heap usage (bytes)=569966592 Mar 20, 2013 1:46:16 PM org.apache.hadoop.mapred.Counters log INFO: CPU time spent (ms)=0 Mar 20, 2013 1:46:16 PM org.apache.hadoop.mapred.Counters log INFO: SPLIT_RAW_BYTES=154 Mar 20, 2013 1:46:16 PM org.apache.hadoop.mapred.Counters log INFO: Combine input records=0 Mar 20, 2013 1:46:16 PM org.apache.hadoop.mapred.Counters log INFO: Reduce input records=20 Mar 20, 2013 1:46:16 PM org.apache.hadoop.mapred.Counters log INFO: Reduce input groups=20 Mar 20, 2013 1:46:16 PM org.apache.hadoop.mapred.Counters log INFO: Combine output records=0 Mar 20, 2013 1:46:16 PM org.apache.hadoop.mapred.Counters log INFO: Physical memory (bytes) snapshot=0 Mar 20, 2013 1:46:16 PM org.apache.hadoop.mapred.Counters log INFO: Reduce output records=20 Mar 20, 2013 1:46:16 PM org.apache.hadoop.mapred.Counters log INFO: Virtual memory (bytes) snapshot=0 Mar 20, 2013 1:46:16 PM org.apache.hadoop.mapred.Counters log INFO: Map output records=20 Mar 20, 2013 1:46:16 PM org.apache.hadoop.mapreduce.lib.input.FileInputFormat listStatus INFO: Total input paths to process : 1 Mar 20, 2013 1:46:16 PM org.apache.hadoop.mapred.JobClient monitorAndPrintJob INFO: Running job: job_local_0002 Mar 20, 2013 1:46:16 PM org.apache.hadoop.mapred.Task initialize INFO: Using ResourceCalculatorPlugin : org.apache.hadoop.util.LinuxResourceCalculatorPlugin@111bfbc Mar 20, 2013 1:46:16 PM org.apache.hadoop.mapred.LocalJobRunner$Job run WARNING: job_local_0002 java.lang.ClassCastException: org.apache.hadoop.mapreduce.lib.input.FileSplit cannot be cast to org.apache.hadoop.mapred.InputSplit at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:412) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:372) at org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:212) Mar 20, 2013 1:46:17 PM org.apache.hadoop.mapred.JobClient monitorAndPrintJob INFO: map 0% reduce 0% Mar 20, 2013 1:46:17 PM org.apache.hadoop.mapred.JobClient monitorAndPrintJob INFO: Job complete: job_local_0002 Mar 20, 2013 1:46:17 PM org.apache.hadoop.mapred.Counters log INFO: Counters: 0 Exception in thread "main" java.lang.InterruptedException: Cluster Iteration 2 failed processing /tmp/mahout-work-jenkins/reuters-kmeans/clusters-2 at org.apache.mahout.clustering.iterator.ClusterIterator.iterateMR(ClusterIterator.java:184) at org.apache.mahout.clustering.kmeans.KMeansDriver.buildClusters(KMeansDriver.java:227) at org.apache.mahout.clustering.kmeans.KMeansDriver.run(KMeansDriver.java:147) at org.apache.mahout.clustering.kmeans.KMeansDriver.run(KMeansDriver.java:107) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65) at org.apache.mahout.clustering.kmeans.KMeansDriver.main(KMeansDriver.java:48) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.util.ProgramDriver$ProgramDescription.invoke(ProgramDriver.java:68) at org.apache.hadoop.util.ProgramDriver.driver(ProgramDriver.java:139) at org.apache.mahout.driver.MahoutDriver.main(MahoutDriver.java:195) Build step 'Execute shell' marked build as failure
