task_200901101933_0007_m_000078java.lang.OutOfMemoryError: Java heap space

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via hadoop-pig-user by daga@ya.ru, 1 year ago
via hadoop-pig-user by daga@ya.ru, 1 year ago
task_200901101933_0007_m_000078java.lang.OutOfMemoryError: Java heap space
at org.apache.pig.data.DataReaderWriter.readDatum(DataReaderWriter.java:105)
at org.apache.pig.builtin.BinStorage.getNext(BinStorage.java:90)
at org.apache.pig.impl.builtin.RandomSampleLoader.getNext(RandomSampleLoader.java:44)
at org.apache.pig.backend.executionengine.PigSlice.next(PigSlice.java:101)
at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.SliceWrapper$1.next(SliceWrapper.java:157)
at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.SliceWrapper$1.next(SliceWrapper.java:133)
at org.apache.hadoop.mapred.MapTask$TrackedRecordReader.moveToNext(MapTask.java:186)
at org.apache.hadoop.mapred.MapTask$TrackedRecordReader.next(MapTask.java:170)
at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:48)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:332)

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