Bhagwan soni created PIG-5353: --------------------------------- Summary: CLONE - ava.lang.OutOfMemoryError: Java heap space Key: PIG-5353 URL: https://issues.apache.org/jira/browse/PIG-5353 Project: Pig Issue Type: Bug Components: impl Affects Versions: 0.2.0, 0.7.0 Environment: Hadoop-0.18.3 (cloudera RPMs). mapred.child.java.opts=-Xmx1024m
Reporter: Bhagwan soni My pig script always fails with the following error: Java.lang.OutOfMemoryError: Java heap space at java.util.Arrays.copyOf(Arrays.java:2786) at java.io.ByteArrayOutputStream.write(ByteArrayOutputStream.java:94) at java.io.DataOutputStream.write(DataOutputStream.java:90) at java.io.FilterOutputStream.write(FilterOutputStream.java:80) at org.apache.pig.data.DataReaderWriter.writeDatum(DataReaderWriter.java:213) at org.apache.pig.data.DefaultTuple.write(DefaultTuple.java:291) at org.apache.pig.data.DefaultAbstractBag.write(DefaultAbstractBag.java:233) at org.apache.pig.data.DataReaderWriter.writeDatum(DataReaderWriter.java:162) at org.apache.pig.data.DefaultTuple.write(DefaultTuple.java:291) at org.apache.pig.impl.io.PigNullableWritable.write(PigNullableWritable.java:83) at org.apache.hadoop.io.serializer.WritableSerialization$WritableSerializer.serialize(WritableSerialization.java:90) at org.apache.hadoop.io.serializer.WritableSerialization$WritableSerializer.serialize(WritableSerialization.java:77) at org.apache.hadoop.mapred.IFile$Writer.append(IFile.java:156) at org.apache.hadoop.mapred.MapTask$MapOutputBuffer.spillSingleRecord(MapTask.java:857) at org.apache.hadoop.mapred.MapTask$MapOutputBuffer.collect(MapTask.java:467) at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigMapReduce$Map.collect(PigMapReduce.java:101) at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigMapBase.runPipeline(PigMapBase.java:219) at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigMapBase.map(PigMapBase.java:208) at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigMapReduce$Map.map(PigMapReduce.java:86) at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:47) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:227) at org.apache.hadoop.mapred.TaskTracker$Child.main(TaskTracker.java:2198) -- This message was sent by Atlassian JIRA (v7.6.3#76005)