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From "Daniel Dai (JIRA)" <j...@apache.org>
Subject [jira] Created: (PIG-1467) order by fail when set "fs.file.impl.disable.cache" to true
Date Fri, 25 Jun 2010 22:26:50 GMT
order by fail when set "fs.file.impl.disable.cache" to true
-----------------------------------------------------------

                 Key: PIG-1467
                 URL: https://issues.apache.org/jira/browse/PIG-1467
             Project: Pig
          Issue Type: Bug
          Components: impl
    Affects Versions: 0.7.0
            Reporter: Daniel Dai
            Assignee: Daniel Dai
             Fix For: 0.8.0, 0.7.0


Order by fail with the message:
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.partitioners.WeightedRangePartitioner.setConf(WeightedRangePartitioner.java:135)
    at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:62)
    at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:117)
    at org.apache.hadoop.mapred.MapTask$NewOutputCollector.<init>(MapTask.java:551)
    at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:630)
    at org.apache.hadoop.mapred.MapTask.run(MapTask.java:314)
    at org.apache.hadoop.mapred.Child$4.run(Child.java:217)
    at java.security.AccessController.doPrivileged(Native Method)
    at javax.security.auth.Subject.doAs(Subject.java:396)
    at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1062)
    at org.apache.hadoop.mapred.Child.main(Child.java:211)

This happens with the following hadoop settings:
fs.file.impl.disable.cache=true
fs.hdfs.impl.disable.cache=true


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