Hi,
Running Kmeans in cluster of CDH 4.6 I have a new issue with commons-io
compatibility
Exception in thread "main" java.lang.NoSuchMethodError:
org.apache.commons.io.IOUtils.closeQuietly(Ljava/io/Closeable;)V
at
org.apache.hadoop.hdfs.DFSInputStream.getBlockReader(DFSInputStream.java:1107)
at
org.apache.hadoop.hdfs.DFSInputStream.blockSeekTo(DFSInputStream.java:539)
at
org.apache.hadoop.hdfs.DFSInputStream.readWithStrategy(DFSInputStream.java:738)
at
org.apache.hadoop.hdfs.DFSInputStream.read(DFSInputStream.java:782)
at java.io.DataInputStream.readFully(DataInputStream.java:195)
at java.io.DataInputStream.readFully(DataInputStream.java:169)
at
org.apache.hadoop.io.SequenceFile$Reader.init(SequenceFile.java:1800)
at
org.apache.hadoop.io.SequenceFile$Reader.initialize(SequenceFile.java:1765)
at
org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1714)
at
org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1728)
at
org.apache.mahout.common.iterator.sequencefile.SequenceFileValueIterator.<init>(SequenceFileValueIterator.java:56)
at
org.apache.mahout.clustering.iterator.ClusterIterator.isConverged(ClusterIterator.java:207)
at
org.apache.mahout.clustering.iterator.ClusterIterator.iterateMR(ClusterIterator.java:188)
at
org.apache.mahout.clustering.kmeans.KMeansDriver.buildClusters(KMeansDriver.java:217)
at
org.apache.mahout.clustering.kmeans.KMeansDriver.run(KMeansDriver.java:140)
at
org.apache.mahout.clustering.kmeans.KMeansDriver.run(KMeansDriver.java:103)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
Any suggestion?
--
Thanks & Regards
Bikash Gupta
