Re: Build failed in Jenkins: Mahout-Examples-Cluster-Reuters #74

Sat, 17 Mar 2012 18:44:39 -0700 

I have found the error.

It should be
ClusterClassificationMapper extends Mapper<WritableComparable<?>

instead of
ClusterClassificationMapper extends Mapper<IntWritable>

I will run the tests and commit it as soon as get time.

On 18-03-2012 01:11, Paritosh Ranjan wrote:
Is there any way to test this build before commit? The trunk is building successfully and till now, that's all I check before commit. How do I test this build before commit?
PS: I have to attend a conference for next two days, so it is very difficult for me to look into this issue in the next two days. I will work on fixing it as soon as I get time. Sorry for the inconvenience. If someone else want's to look into it, then the hint would be : the input vectors for clustering are having keys as Text while the ClusterClassificatioinDriver expects IntWritable. 

Paritosh

On 18-03-2012 00:50, Apache Jenkins Server wrote:
See<https://builds.apache.org/job/Mahout-Examples-Cluster-Reuters/74/changes> 

Changes:
[pranjan] MAHOUT-981, Added outlier removal option in method and CLI for KMeansDriver.
[pranjan] MAHOUT-981, MAHOUT-983. Fixing test cases which fail intermittently. 
Build is passing on my machine ( even for the last commit ).
Tried to identify all test cases, which can fail intermittently and fixed them. 

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12/03/17 19:19:55 INFO mapred.JobClient:     Map input records=21578
12/03/17 19:19:55 INFO mapred.JobClient:     Reduce shuffle bytes=0
12/03/17 19:19:55 INFO mapred.JobClient:     Reduce output records=21578
12/03/17 19:19:55 INFO mapred.JobClient:     Spilled Records=43156
12/03/17 19:19:55 INFO mapred.JobClient:     Map output bytes=17337483
12/03/17 19:19:55 INFO mapred.JobClient:     Combine input records=0
12/03/17 19:19:55 INFO mapred.JobClient:     Map output records=21578
12/03/17 19:19:55 INFO mapred.JobClient:     SPLIT_RAW_BYTES=150
12/03/17 19:19:55 INFO mapred.JobClient:     Reduce input records=21578
12/03/17 19:19:55 INFO common.HadoopUtil: Deleting /tmp/mahout-work-hudson/reuters-out-seqdir-sparse-kmeans/tfidf-vectors 12/03/17 19:19:55 INFO input.FileInputFormat: Total input paths to process : 1 
12/03/17 19:19:55 INFO mapred.JobClient: Running job: job_local_0007
12/03/17 19:19:55 INFO mapred.MapTask: io.sort.mb = 100
12/03/17 19:19:55 INFO mapred.MapTask: data buffer = 79691776/99614720
12/03/17 19:19:55 INFO mapred.MapTask: record buffer = 262144/327680
12/03/17 19:19:56 INFO mapred.MapTask: Starting flush of map output
12/03/17 19:19:56 INFO mapred.MapTask: Finished spill 0
12/03/17 19:19:56 INFO mapred.Task: Task:attempt_local_0007_m_000000_0 is done. And is in the process of commiting 
12/03/17 19:19:56 INFO mapred.JobClient:  map 0% reduce 0%
12/03/17 19:19:58 INFO mapred.LocalJobRunner:
12/03/17 19:19:58 INFO mapred.Task: Task 'attempt_local_0007_m_000000_0' done. 
12/03/17 19:19:58 INFO mapred.LocalJobRunner:
12/03/17 19:19:58 INFO mapred.Merger: Merging 1 sorted segments
12/03/17 19:19:58 INFO mapred.Merger: Down to the last merge-pass, with 1 segments left of total size: 4719200 bytes 
12/03/17 19:19:58 INFO mapred.LocalJobRunner:
12/03/17 19:19:59 INFO mapred.Task: Task:attempt_local_0007_r_000000_0 is done. And is in the process of commiting 
12/03/17 19:19:59 INFO mapred.LocalJobRunner:
12/03/17 19:19:59 INFO mapred.Task: Task attempt_local_0007_r_000000_0 is allowed to commit now 12/03/17 19:19:59 INFO output.FileOutputCommitter: Saved output of task 'attempt_local_0007_r_000000_0' to /tmp/mahout-work-hudson/reuters-out-seqdir-sparse-kmeans/tfidf-vectors 
12/03/17 19:19:59 INFO mapred.JobClient:  map 100% reduce 0%
12/03/17 19:20:01 INFO mapred.LocalJobRunner: reduce>  reduce
12/03/17 19:20:01 INFO mapred.Task: Task 'attempt_local_0007_r_000000_0' done. 
12/03/17 19:20:02 INFO mapred.JobClient:  map 100% reduce 100%
12/03/17 19:20:02 INFO mapred.JobClient: Job complete: job_local_0007
12/03/17 19:20:02 INFO mapred.JobClient: Counters: 16
12/03/17 19:20:02 INFO mapred.JobClient:   File Output Format Counters
12/03/17 19:20:02 INFO mapred.JobClient:     Bytes Written=4914503
12/03/17 19:20:02 INFO mapred.JobClient:   FileSystemCounters
12/03/17 19:20:02 INFO mapred.JobClient:     FILE_BYTES_READ=685549490
12/03/17 19:20:02 INFO mapred.JobClient: FILE_BYTES_WRITTEN=595234075 
12/03/17 19:20:02 INFO mapred.JobClient:   File Input Format Counters
12/03/17 19:20:02 INFO mapred.JobClient:     Bytes Read=4914503
12/03/17 19:20:02 INFO mapred.JobClient:   Map-Reduce Framework
12/03/17 19:20:02 INFO mapred.JobClient:     Reduce input groups=21578
12/03/17 19:20:02 INFO mapred.JobClient: Map output materialized bytes=4719204 
12/03/17 19:20:02 INFO mapred.JobClient:     Combine output records=0
12/03/17 19:20:02 INFO mapred.JobClient:     Map input records=21578
12/03/17 19:20:02 INFO mapred.JobClient:     Reduce shuffle bytes=0
12/03/17 19:20:02 INFO mapred.JobClient:     Reduce output records=21578
12/03/17 19:20:02 INFO mapred.JobClient:     Spilled Records=43156
12/03/17 19:20:02 INFO mapred.JobClient:     Map output bytes=4659281
12/03/17 19:20:02 INFO mapred.JobClient:     Combine input records=0
12/03/17 19:20:02 INFO mapred.JobClient:     Map output records=21578
12/03/17 19:20:02 INFO mapred.JobClient:     SPLIT_RAW_BYTES=157
12/03/17 19:20:02 INFO mapred.JobClient:     Reduce input records=21578
12/03/17 19:20:02 INFO common.HadoopUtil: Deleting /tmp/mahout-work-hudson/reuters-out-seqdir-sparse-kmeans/partial-vectors-0 12/03/17 19:20:02 INFO driver.MahoutDriver: Program took 78814 ms (Minutes: 1.3135666666666668) 
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:<https://builds.apache.org/job/Mahout-Examples-Cluster-Reuters/ws/trunk/examples/target/mahout-examples-0.7-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-1.6.1.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-log4j12-1.6.1.jar!/org/slf4j/impl/StaticLoggerBinder.class]> SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation. 12/03/17 19:20:03 INFO common.AbstractJob: Command line arguments: {--clustering=null, --clusters=[/tmp/mahout-work-hudson/reuters-kmeans-clusters], --convergenceDelta=[0.5], --distanceMeasure=[org.apache.mahout.common.distance.CosineDistanceMeasure], --endPhase=[2147483647], --input=[/tmp/mahout-work-hudson/reuters-out-seqdir-sparse-kmeans/tfidf-vectors/], --maxIter=[10], --method=[mapreduce], --numClusters=[20], --output=[/tmp/mahout-work-hudson/reuters-kmeans], --overwrite=null, --startPhase=[0], --tempDir=[temp]} 12/03/17 19:20:03 INFO common.HadoopUtil: Deleting /tmp/mahout-work-hudson/reuters-kmeans 12/03/17 19:20:03 INFO common.HadoopUtil: Deleting /tmp/mahout-work-hudson/reuters-kmeans-clusters 12/03/17 19:20:03 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable 
12/03/17 19:20:03 INFO compress.CodecPool: Got brand-new compressor
12/03/17 19:20:04 INFO kmeans.RandomSeedGenerator: Wrote 20 vectors to /tmp/mahout-work-hudson/reuters-kmeans-clusters/part-randomSeed 12/03/17 19:20:04 INFO kmeans.KMeansDriver: Input: /tmp/mahout-work-hudson/reuters-out-seqdir-sparse-kmeans/tfidf-vectors Clusters In: /tmp/mahout-work-hudson/reuters-kmeans-clusters/part-randomSeed Out: /tmp/mahout-work-hudson/reuters-kmeans Distance: org.apache.mahout.common.distance.CosineDistanceMeasure 12/03/17 19:20:04 INFO kmeans.KMeansDriver: convergence: 0.5 max Iterations: 10 num Reduce Tasks: org.apache.mahout.math.VectorWritable Input Vectors: {} 
12/03/17 19:20:04 INFO kmeans.KMeansDriver: K-Means Iteration 1
12/03/17 19:20:05 INFO input.FileInputFormat: Total input paths to process : 1 
12/03/17 19:20:05 INFO mapred.JobClient: Running job: job_local_0001
12/03/17 19:20:05 INFO mapred.MapTask: io.sort.mb = 100
12/03/17 19:20:05 INFO mapred.MapTask: data buffer = 79691776/99614720
12/03/17 19:20:05 INFO mapred.MapTask: record buffer = 262144/327680
12/03/17 19:20:05 INFO compress.CodecPool: Got brand-new decompressor
12/03/17 19:20:06 INFO mapred.JobClient:  map 0% reduce 0%
12/03/17 19:20:06 INFO mapred.MapTask: Starting flush of map output
12/03/17 19:20:07 INFO mapred.MapTask: Finished spill 0
12/03/17 19:20:07 INFO mapred.Task: Task:attempt_local_0001_m_000000_0 is done. And is in the process of commiting 
12/03/17 19:20:08 INFO mapred.LocalJobRunner:
12/03/17 19:20:08 INFO mapred.Task: Task 'attempt_local_0001_m_000000_0' done. 
12/03/17 19:20:08 INFO mapred.LocalJobRunner:
12/03/17 19:20:08 INFO mapred.Merger: Merging 1 sorted segments
12/03/17 19:20:08 INFO mapred.Merger: Down to the last merge-pass, with 1 segments left of total size: 1822221 bytes 
12/03/17 19:20:08 INFO mapred.LocalJobRunner:
12/03/17 19:20:08 INFO mapred.Task: Task:attempt_local_0001_r_000000_0 is done. And is in the process of commiting 
12/03/17 19:20:08 INFO mapred.LocalJobRunner:
12/03/17 19:20:08 INFO mapred.Task: Task attempt_local_0001_r_000000_0 is allowed to commit now 12/03/17 19:20:08 INFO output.FileOutputCommitter: Saved output of task 'attempt_local_0001_r_000000_0' to /tmp/mahout-work-hudson/reuters-kmeans/clusters-1 
12/03/17 19:20:09 INFO mapred.JobClient:  map 100% reduce 0%
12/03/17 19:20:11 INFO mapred.LocalJobRunner: reduce>  reduce
12/03/17 19:20:11 INFO mapred.Task: Task 'attempt_local_0001_r_000000_0' done. 
12/03/17 19:20:12 INFO mapred.JobClient:  map 100% reduce 100%
12/03/17 19:20:12 INFO mapred.JobClient: Job complete: job_local_0001
12/03/17 19:20:12 INFO mapred.JobClient: Counters: 17
12/03/17 19:20:12 INFO mapred.JobClient:   File Output Format Counters
12/03/17 19:20:12 INFO mapred.JobClient:     Bytes Written=1838132
12/03/17 19:20:12 INFO mapred.JobClient:   Clustering
12/03/17 19:20:12 INFO mapred.JobClient:     Converged Clusters=9
12/03/17 19:20:12 INFO mapred.JobClient:   FileSystemCounters
12/03/17 19:20:12 INFO mapred.JobClient:     FILE_BYTES_READ=69813433
12/03/17 19:20:12 INFO mapred.JobClient:     FILE_BYTES_WRITTEN=54255754
12/03/17 19:20:12 INFO mapred.JobClient:   File Input Format Counters
12/03/17 19:20:12 INFO mapred.JobClient:     Bytes Read=4914503
12/03/17 19:20:12 INFO mapred.JobClient:   Map-Reduce Framework
12/03/17 19:20:12 INFO mapred.JobClient:     Reduce input groups=20
12/03/17 19:20:12 INFO mapred.JobClient: Map output materialized bytes=1822225 
12/03/17 19:20:12 INFO mapred.JobClient:     Combine output records=20
12/03/17 19:20:12 INFO mapred.JobClient:     Map input records=21578
12/03/17 19:20:12 INFO mapred.JobClient:     Reduce shuffle bytes=0
12/03/17 19:20:12 INFO mapred.JobClient:     Reduce output records=20
12/03/17 19:20:12 INFO mapred.JobClient:     Spilled Records=40
12/03/17 19:20:12 INFO mapred.JobClient:     Map output bytes=8268500
12/03/17 19:20:12 INFO mapred.JobClient:     Combine input records=21578
12/03/17 19:20:12 INFO mapred.JobClient:     Map output records=21578
12/03/17 19:20:12 INFO mapred.JobClient:     SPLIT_RAW_BYTES=153
12/03/17 19:20:12 INFO mapred.JobClient:     Reduce input records=20
12/03/17 19:20:12 INFO kmeans.KMeansDriver: K-Means Iteration 2
12/03/17 19:20:12 INFO input.FileInputFormat: Total input paths to process : 1 
12/03/17 19:20:12 INFO mapred.JobClient: Running job: job_local_0002
12/03/17 19:20:12 INFO mapred.MapTask: io.sort.mb = 100
12/03/17 19:20:12 INFO mapred.MapTask: data buffer = 79691776/99614720
12/03/17 19:20:12 INFO mapred.MapTask: record buffer = 262144/327680
12/03/17 19:20:13 INFO mapred.JobClient:  map 0% reduce 0%
12/03/17 19:20:14 INFO mapred.MapTask: Starting flush of map output
12/03/17 19:20:14 INFO mapred.MapTask: Finished spill 0
12/03/17 19:20:14 INFO mapred.Task: Task:attempt_local_0002_m_000000_0 is done. And is in the process of commiting 
12/03/17 19:20:15 INFO mapred.LocalJobRunner:
12/03/17 19:20:15 INFO mapred.Task: Task 'attempt_local_0002_m_000000_0' done. 
12/03/17 19:20:15 INFO mapred.LocalJobRunner:
12/03/17 19:20:15 INFO mapred.Merger: Merging 1 sorted segments
12/03/17 19:20:15 INFO mapred.Merger: Down to the last merge-pass, with 1 segments left of total size: 2218574 bytes 
12/03/17 19:20:15 INFO mapred.LocalJobRunner:
12/03/17 19:20:15 INFO mapred.Task: Task:attempt_local_0002_r_000000_0 is done. And is in the process of commiting 
12/03/17 19:20:15 INFO mapred.LocalJobRunner:
12/03/17 19:20:15 INFO mapred.Task: Task attempt_local_0002_r_000000_0 is allowed to commit now 12/03/17 19:20:15 INFO output.FileOutputCommitter: Saved output of task 'attempt_local_0002_r_000000_0' to /tmp/mahout-work-hudson/reuters-kmeans/clusters-2 
12/03/17 19:20:16 INFO mapred.JobClient:  map 100% reduce 0%
12/03/17 19:20:18 INFO mapred.LocalJobRunner: reduce>  reduce
12/03/17 19:20:18 INFO mapred.Task: Task 'attempt_local_0002_r_000000_0' done. 
12/03/17 19:20:19 INFO mapred.JobClient:  map 100% reduce 100%
12/03/17 19:20:19 INFO mapred.JobClient: Job complete: job_local_0002
12/03/17 19:20:19 INFO mapred.JobClient: Counters: 17
12/03/17 19:20:19 INFO mapred.JobClient:   File Output Format Counters
12/03/17 19:20:19 INFO mapred.JobClient:     Bytes Written=2237676
12/03/17 19:20:19 INFO mapred.JobClient:   Clustering
12/03/17 19:20:19 INFO mapred.JobClient:     Converged Clusters=17
12/03/17 19:20:19 INFO mapred.JobClient:   FileSystemCounters
12/03/17 19:20:19 INFO mapred.JobClient:     FILE_BYTES_READ=139118294
12/03/17 19:20:19 INFO mapred.JobClient: FILE_BYTES_WRITTEN=111531798 
12/03/17 19:20:19 INFO mapred.JobClient:   File Input Format Counters
12/03/17 19:20:19 INFO mapred.JobClient:     Bytes Read=4914503
12/03/17 19:20:19 INFO mapred.JobClient:   Map-Reduce Framework
12/03/17 19:20:19 INFO mapred.JobClient:     Reduce input groups=20
12/03/17 19:20:19 INFO mapred.JobClient: Map output materialized bytes=2218578 
12/03/17 19:20:19 INFO mapred.JobClient:     Combine output records=20
12/03/17 19:20:19 INFO mapred.JobClient:     Map input records=21578
12/03/17 19:20:19 INFO mapred.JobClient:     Reduce shuffle bytes=0
12/03/17 19:20:19 INFO mapred.JobClient:     Reduce output records=20
12/03/17 19:20:19 INFO mapred.JobClient:     Spilled Records=40
12/03/17 19:20:19 INFO mapred.JobClient:     Map output bytes=8268500
12/03/17 19:20:19 INFO mapred.JobClient:     Combine input records=21578
12/03/17 19:20:19 INFO mapred.JobClient:     Map output records=21578
12/03/17 19:20:19 INFO mapred.JobClient:     SPLIT_RAW_BYTES=153
12/03/17 19:20:19 INFO mapred.JobClient:     Reduce input records=20
12/03/17 19:20:19 INFO kmeans.KMeansDriver: K-Means Iteration 3
12/03/17 19:20:19 INFO input.FileInputFormat: Total input paths to process : 1 
12/03/17 19:20:19 INFO mapred.JobClient: Running job: job_local_0003
12/03/17 19:20:19 INFO mapred.MapTask: io.sort.mb = 100
12/03/17 19:20:19 INFO mapred.MapTask: data buffer = 79691776/99614720
12/03/17 19:20:19 INFO mapred.MapTask: record buffer = 262144/327680
12/03/17 19:20:20 INFO mapred.JobClient:  map 0% reduce 0%
12/03/17 19:20:21 INFO mapred.MapTask: Starting flush of map output
12/03/17 19:20:21 INFO mapred.MapTask: Finished spill 0
12/03/17 19:20:21 INFO mapred.Task: Task:attempt_local_0003_m_000000_0 is done. And is in the process of commiting 
12/03/17 19:20:22 INFO mapred.LocalJobRunner:
12/03/17 19:20:22 INFO mapred.Task: Task 'attempt_local_0003_m_000000_0' done. 
12/03/17 19:20:22 INFO mapred.LocalJobRunner:
12/03/17 19:20:22 INFO mapred.Merger: Merging 1 sorted segments
12/03/17 19:20:22 INFO mapred.Merger: Down to the last merge-pass, with 1 segments left of total size: 2639503 bytes 
12/03/17 19:20:22 INFO mapred.LocalJobRunner:
12/03/17 19:20:23 INFO mapred.Task: Task:attempt_local_0003_r_000000_0 is done. And is in the process of commiting 
12/03/17 19:20:23 INFO mapred.LocalJobRunner:
12/03/17 19:20:23 INFO mapred.Task: Task attempt_local_0003_r_000000_0 is allowed to commit now 12/03/17 19:20:23 INFO output.FileOutputCommitter: Saved output of task 'attempt_local_0003_r_000000_0' to /tmp/mahout-work-hudson/reuters-kmeans/clusters-3 
12/03/17 19:20:23 INFO mapred.JobClient:  map 100% reduce 0%
12/03/17 19:20:25 INFO mapred.LocalJobRunner: reduce>  reduce
12/03/17 19:20:25 INFO mapred.Task: Task 'attempt_local_0003_r_000000_0' done. 
12/03/17 19:20:26 INFO mapred.JobClient:  map 100% reduce 100%
12/03/17 19:20:26 INFO mapred.JobClient: Job complete: job_local_0003
12/03/17 19:20:26 INFO mapred.JobClient: Counters: 17
12/03/17 19:20:26 INFO mapred.JobClient:   File Output Format Counters
12/03/17 19:20:26 INFO mapred.JobClient:     Bytes Written=2661888
12/03/17 19:20:26 INFO mapred.JobClient:   Clustering
12/03/17 19:20:26 INFO mapred.JobClient:     Converged Clusters=20
12/03/17 19:20:26 INFO mapred.JobClient:   FileSystemCounters
12/03/17 19:20:26 INFO mapred.JobClient:     FILE_BYTES_READ=214459475
12/03/17 19:20:26 INFO mapred.JobClient: FILE_BYTES_WRITTEN=170473464 
12/03/17 19:20:26 INFO mapred.JobClient:   File Input Format Counters
12/03/17 19:20:26 INFO mapred.JobClient:     Bytes Read=4914503
12/03/17 19:20:26 INFO mapred.JobClient:   Map-Reduce Framework
12/03/17 19:20:26 INFO mapred.JobClient:     Reduce input groups=20
12/03/17 19:20:26 INFO mapred.JobClient: Map output materialized bytes=2639507 
12/03/17 19:20:26 INFO mapred.JobClient:     Combine output records=20
12/03/17 19:20:26 INFO mapred.JobClient:     Map input records=21578
12/03/17 19:20:26 INFO mapred.JobClient:     Reduce shuffle bytes=0
12/03/17 19:20:26 INFO mapred.JobClient:     Reduce output records=20
12/03/17 19:20:26 INFO mapred.JobClient:     Spilled Records=40
12/03/17 19:20:26 INFO mapred.JobClient:     Map output bytes=8268500
12/03/17 19:20:26 INFO mapred.JobClient:     Combine input records=21578
12/03/17 19:20:26 INFO mapred.JobClient:     Map output records=21578
12/03/17 19:20:26 INFO mapred.JobClient:     SPLIT_RAW_BYTES=153
12/03/17 19:20:26 INFO mapred.JobClient:     Reduce input records=20
12/03/17 19:20:26 INFO kmeans.KMeansDriver: Clustering data
12/03/17 19:20:26 INFO kmeans.KMeansDriver: Running Clustering
12/03/17 19:20:26 INFO kmeans.KMeansDriver: Input: /tmp/mahout-work-hudson/reuters-out-seqdir-sparse-kmeans/tfidf-vectors Clusters In: /tmp/mahout-work-hudson/reuters-kmeans/clusters-3-final Out: /tmp/mahout-work-hudson/reuters-kmeans Distance: org.apache.mahout.common.distance.CosineDistanceMeasure@1b32627 12/03/17 19:20:26 WARN mapred.JobClient: Use GenericOptionsParser for parsing the arguments. Applications should implement Tool for the same. 12/03/17 19:20:27 INFO input.FileInputFormat: Total input paths to process : 1 
12/03/17 19:20:27 INFO mapred.JobClient: Running job: job_local_0004
12/03/17 19:20:27 WARN mapred.LocalJobRunner: job_local_0004
java.lang.ClassCastException: org.apache.hadoop.io.Text cannot be cast to org.apache.hadoop.io.IntWritable at org.apache.mahout.clustering.classify.ClusterClassificationMapper.map(ClusterClassificationMapper.java:50) 
    at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:144)
    at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:764)
    at org.apache.hadoop.mapred.MapTask.run(MapTask.java:370)
at org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:212) 
12/03/17 19:20:28 INFO mapred.JobClient:  map 0% reduce 0%
12/03/17 19:20:28 INFO mapred.JobClient: Job complete: job_local_0004
12/03/17 19:20:28 INFO mapred.JobClient: Counters: 0
Exception in thread "main" java.lang.InterruptedException: Cluster Classification Driver Job failed processing /tmp/mahout-work-hudson/reuters-out-seqdir-sparse-kmeans/tfidf-vectors at org.apache.mahout.clustering.classify.ClusterClassificationDriver.classifyClusterMR(ClusterClassificationDriver.java:307) at org.apache.mahout.clustering.classify.ClusterClassificationDriver.run(ClusterClassificationDriver.java:141) at org.apache.mahout.clustering.kmeans.KMeansDriver.clusterData(KMeansDriver.java:457) at org.apache.mahout.clustering.kmeans.KMeansDriver.run(KMeansDriver.java:172) at org.apache.mahout.clustering.kmeans.KMeansDriver.run(KMeansDriver.java:119) 
    at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
at org.apache.mahout.clustering.kmeans.KMeansDriver.main(KMeansDriver.java:63) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 
    at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.util.ProgramDriver$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

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