task_200901101933_0007_m_000078java.lang.OutOfMemoryError: Java heap space

hadoop-pig-user | daga@ya.ru | 8 years ago
tip
Your exception is missing from the Samebug knowledge base.
Here are the best solutions we found on the Internet.
Click on the to mark the helpful solution and get rewards for you help.
  1. 0

    Re: Bag items are casted to unexpected types?

    hadoop-pig-user | 8 years ago | daga@ya.ru
    task_200901101933_0007_m_000078java.lang.OutOfMemoryError: Java heap space
  2. 0

    Bag items are casted to unexpected types?

    hadoop-pig-user | 8 years ago | daga@ya.ru
    task_200901101933_0007_m_000078java.lang.OutOfMemoryError: Java heap space

    Root Cause Analysis

    1. task_200901101933_0007_m_000078java.lang.OutOfMemoryError

      Java heap space

      at org.apache.pig.data.DataReaderWriter.readDatum()
    2. org.apache.pig
      SliceWrapper$1.next
      1. org.apache.pig.data.DataReaderWriter.readDatum(DataReaderWriter.java:105)
      2. org.apache.pig.builtin.BinStorage.getNext(BinStorage.java:90)
      3. org.apache.pig.impl.builtin.RandomSampleLoader.getNext(RandomSampleLoader.java:44)
      4. org.apache.pig.backend.executionengine.PigSlice.next(PigSlice.java:101)
      5. org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.SliceWrapper$1.next(SliceWrapper.java:157)
      6. org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.SliceWrapper$1.next(SliceWrapper.java:133)
      6 frames
    3. Hadoop
      Child.main
      1. org.apache.hadoop.mapred.MapTask$TrackedRecordReader.moveToNext(MapTask.java:186)
      2. org.apache.hadoop.mapred.MapTask$TrackedRecordReader.next(MapTask.java:170)
      3. org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:48)
      4. org.apache.hadoop.mapred.MapTask.run(MapTask.java:332)
      5. org.apache.hadoop.mapred.Child.main(Child.java:155)
      5 frames