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From Edward Capriolo <edlinuxg...@gmail.com>
Subject null pointer in 3.0
Date Fri, 17 Apr 2009 21:40:13 GMT
Hey all,
I checked out 3.0 and build it against hadoop 0.18.3. Technically I am
running against the Cloudera version witch is patched 0.18.3. However
I have also checked out the trunk and built against 0.19.0 and seem to
be having the same issue.

I have a two column table straight selects work but any time I try a
select (distinct), or anything that involves map reduce the job fails.

09/04/17 17:05:45 ERROR exec.ExecDriver: Ended Job =
job_200904101611_0018 with exception
'java.lang.NullPointerException(null)'
java.lang.NullPointerException
        at java.util.Hashtable.put(Hashtable.java:394)
        at java.util.Properties.setProperty(Properties.java:143)
        at org.apache.hadoop.conf.Configuration.set(Configuration.java:300)
        at org.apache.hadoop.hive.ql.exec.ExecDriver.execute(ExecDriver.java:398)
        at org.apache.hadoop.hive.ql.Driver.run(Driver.java:245)
        at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:174)
        at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:207)
        at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:306)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.apache.hadoop.util.RunJar.main(RunJar.java:155)
        at org.apache.hadoop.mapred.JobShell.run(JobShell.java:54)
        at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
        at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:79)
        at org.apache.hadoop.mapred.JobShell.main(JobShell.java:68)

FAILED: Execution Error, return code 1 from
org.apache.hadoop.hive.ql.exec.ExecDriver

Any ideas?

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