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From "Daniel Dai (JIRA)" <j...@apache.org>
Subject [jira] Updated: (PIG-1467) order by fail when set "fs.file.impl.disable.cache" to true
Date Fri, 25 Jun 2010 22:58:50 GMT

     [ https://issues.apache.org/jira/browse/PIG-1467?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Daniel Dai updated PIG-1467:
----------------------------

    Status: Patch Available  (was: Open)

> 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
>
>         Attachments: PIG-1467-1.patch
>
>
> 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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