java.lang.Exception: java.lang.ArrayIndexOutOfBoundsException: 1

mahout-user | unmesha sreeveni | 2 years ago
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    java.lang.Exception: java.lang.ArrayIndexOutOfBoundsException: 1 in Mahout Itemsimilarity

    mahout-user | 2 years ago | unmesha sreeveni
    java.lang.Exception: java.lang.ArrayIndexOutOfBoundsException: 1
  2. 0

    Re: java.lang.Exception: java.lang.ArrayIndexOutOfBoundsException: 1 in Mahout Itemsimilarity

    mahout-user | 2 years ago | unmesha sreeveni
    java.lang.Exception: java.lang.ArrayIndexOutOfBoundsException: 1
  3. 0

    Re: java.lang.Exception: java.lang.ArrayIndexOutOfBoundsException: 1 in Mahout Itemsimilarity

    mahout-user | 2 years ago | Pat Ferrel
    java.lang.Exception: java.lang.ArrayIndexOutOfBoundsException: 1
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    java.lang.Exception: java.lang.ArrayIndexOutOfBoundsException: 1 in Mahout Itemsimilarity

    mahout-user | 2 years ago | unmesha sreeveni
    java.lang.Exception: java.lang.ArrayIndexOutOfBoundsException: 1
  6. 0

    Re: java.lang.Exception: java.lang.ArrayIndexOutOfBoundsException: 1 in Mahout Itemsimilarity

    mahout-user | 2 years ago | unmesha sreeveni
    java.lang.Exception: java.lang.ArrayIndexOutOfBoundsException: 1

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    Root Cause Analysis

    1. java.lang.ArrayIndexOutOfBoundsException

      1

      at org.apache.mahout.cf.taste.hadoop.item.ItemIDIndexMapper.map()
    2. org.apache.mahout
      ItemIDIndexMapper.map
      1. org.apache.mahout.cf.taste.hadoop.item.ItemIDIndexMapper.map(ItemIDIndexMapper.java:50)
      2. org.apache.mahout.cf.taste.hadoop.item.ItemIDIndexMapper.map(ItemIDIndexMapper.java:31)
      2 frames
    3. Hadoop
      LocalJobRunner$Job$MapTaskRunnable.run
      1. org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:145)
      2. org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:784)
      3. org.apache.hadoop.mapred.MapTask.run(MapTask.java:341)
      4. org.apache.hadoop.mapred.LocalJobRunner$Job$MapTaskRunnable.run(LocalJobRunner.java:243)
      4 frames
    4. Java RT
      Thread.run
      1. java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
      2. java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
      3. java.util.concurrent.FutureTask.run(FutureTask.java:166)
      4. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
      5. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
      6. java.lang.Thread.run(Thread.java:722)
      6 frames