order by fail when set "fs.file.impl.disable.cache" to true
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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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