sort fails with OutOfMemoryExceptions
-------------------------------------
Key: HADOOP-1895
URL: https://issues.apache.org/jira/browse/HADOOP-1895
Project: Hadoop
Issue Type: Bug
Components: mapred
Reporter: Gautam Kowshik
Assignee: Arun C Murthy
sort100
>
> job_200709130005_0002
> task_200709130005_0002_m_000000_1
> tracker_kry2700.inktomisearch.com
>
> 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
> org.apache.hadoop.io.BytesWritable.write(BytesWritable.java:137) at
> org.apache.hadoop.mapred.MapTask$MapOutputBuffer.collect(MapTa
> sk.java:349)
> at
> org.apache.hadoop.mapred.lib.IdentityMapper.map(IdentityMapper
> .java:40)
> at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:50) at
> org.apache.hadoop.mapred.MapTask.run(MapTask.java:192) at
> org.apache.hadoop.mapred.TaskTracker$Child.main(TaskTracker.java:1785)
>
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
