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From "Paul Yang (JIRA)" <>
Subject [jira] Created: (HIVE-1547) Unarchiving operation throws NPE
Date Tue, 17 Aug 2010 02:11:16 GMT
Unarchiving operation throws NPE

                 Key: HIVE-1547
             Project: Hadoop Hive
          Issue Type: Bug
          Components: Query Processor
    Affects Versions: 0.7.0
            Reporter: Paul Yang
            Assignee: Paul Yang
             Fix For: 0.7.0

Unarchiving a partition throws a null pointer exception similar to the following:

2010-08-16 12:44:18,801 ERROR exec.DDLTask ( - Failed with
exception null
        at org.apache.hadoop.hive.ql.exec.DDLTask.unarchive(
        at org.apache.hadoop.hive.ql.exec.DDLTask.execute(
        at org.apache.hadoop.hive.ql.exec.Task.executeTask(
        at org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(
        at org.apache.hadoop.hive.ql.Driver.launchTask(
        at org.apache.hadoop.hive.ql.Driver.execute(
        at org.apache.hadoop.hive.cli.CliDriver.processCmd(
        at org.apache.hadoop.hive.cli.CliDriver.processLine(
        at org.apache.hadoop.hive.cli.CliDriver.main(
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(
        at java.lang.reflect.Method.invoke(
        at org.apache.hadoop.util.RunJar.main(

This error seems to be DFS specific, as local file system in the unit tests don't catch this.

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