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Pig, mail # user - "Failed to create DataStorage" ?


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Re: "Failed to create DataStorage" ?
Prashant Kommireddi 2013-03-21, 20:34
What is the output of "pig -secretDebugCmd"

On Thu, Mar 21, 2013 at 1:29 PM, Ryan Compton <[EMAIL PROTECTED]>wrote:

> Hi,
>
> Hmm, I've got that much:
>
> -bash-3.2$ ls $HADOOP_HOME | grep cdh3u3
> hadoop-0.20.2-cdh3u3-ant.jar
> hadoop-0.20.2-cdh3u3-core.jar
> hadoop-0.20.2-cdh3u3-examples.jar
> hadoop-0.20.2-cdh3u3-test.jar
> hadoop-0.20.2-cdh3u3-tools.jar
> hadoop-ant-0.20.2-cdh3u3.jar
> hadoop-core-0.20.2-cdh3u3.jar
> hadoop-examples-0.20.2-cdh3u3.jar
> hadoop-test-0.20.2-cdh3u3.jar
> hadoop-tools-0.20.2-cdh3u3.jar
>
> but I still have the same problem. More info: http://pastebin.com/MfUHwu0X
>
> On Thu, Mar 21, 2013 at 1:16 PM, Prashant Kommireddi
> <[EMAIL PROTECTED]> wrote:
> > Hi Ryan,
> >
> > Seems like you are trying to connect to a hadoop cluster running 0.20.2.
> > Pig by default uses hadoop 1.0 unless you specify otherwise.
> >
> > You should point HADOOP_HOME to your hadoop installation dir
> > (0.20.2-cdh3u3) from where you are launching pig
> >
> > export HADOOP_HOME=<path_to_0.20.2-cdh3u3>
> >
> >
> > On Thu, Mar 21, 2013 at 12:59 PM, Ryan Compton <[EMAIL PROTECTED]
> >wrote:
> >
> >> I can start a grunt shell just fine:
> >>
> >> -bash-3.2$ pwd
> >> /home/rfcompton/Downloads/pig-0.11.0-src
> >> -bash-3.2$ ./bin/pig
> >> 2013-03-21 12:55:00,048 [main] INFO  org.apache.pig.Main - Apache Pig
> >> version 0.11.1-SNAPSHOT (rexported) compiled Mar 21 2013, 12:49:21
> >> 2013-03-21 12:55:00,049 [main] INFO  org.apache.pig.Main - Logging
> >> error messages to:
> >> /home/rfcompton/Downloads/pig-0.11.0-src/pig_1363895700046.log
> >> 2013-03-21 12:55:00,076 [main] INFO  org.apache.pig.impl.util.Utils -
> >> Default bootup file /home/rfcompton/.pigbootup not found
> >> 2013-03-21 12:55:00,330 [main] INFO
> >> org.apache.pig.backend.hadoop.executionengine.HExecutionEngine -
> >> Connecting to hadoop file system at: hdfs://master:8020/
> >> 2013-03-21 12:55:00,581 [main] INFO
> >> org.apache.pig.backend.hadoop.executionengine.HExecutionEngine -
> >> Connecting to map-reduce job tracker at: node4:8021
> >> grunt>
> >>
> >> But I can't run a java program:
> >>
> >> -bash-3.2$ java -cp
> >>
> >>
> target/mybigjar-1.1-SNAPSHOT-jar-with-dependencies.jar:$HADOOP_CONF_DIR:/home/rfcompton/Downloads/pig-0.11.0-src/pig.jar
> >> org.apache.pig.Main
> >> 2013-03-21 12:55:58,806 [main] INFO  org.apache.pig.Main - Apache Pig
> >> version 0.11.1-SNAPSHOT (rexported) compiled Mar 21 2013, 12:49:21
> >> 2013-03-21 12:55:58,806 [main] INFO  org.apache.pig.Main - Logging
> >> error messages to: /home/rfcompton/pig_1363895758801.log
> >> 2013-03-21 12:55:58,829 [main] INFO  org.apache.pig.impl.util.Utils -
> >> Default bootup file /home/rfcompton/.pigbootup not found
> >> 2013-03-21 12:55:59,086 [main] INFO
> >> org.apache.pig.backend.hadoop.executionengine.HExecutionEngine -
> >> Connecting to hadoop file system at: hdfs://master:8020/
> >> 2013-03-21 12:56:03,844 [main] ERROR org.apache.pig.Main - ERROR 2999:
> >> Unexpected internal error. Failed to create DataStorage
> >> Details at logfile:
> >> /home/rfcompton/myshrep/OSI/Code/geocoderV2/pig_1363895758801.log
> >> -bash-3.2$
> >>
> >> So I did this:
> >>
> https://cwiki.apache.org/confluence/display/PIG/FAQ#FAQ-Q%3AWhatshallIdoifIsaw%22FailedtocreateDataStorage%22%3F
> >> and it didn't help.
> >>
> >> If it matters,
> >>
> >> -bash-3.2$ hadoop version
> >> Hadoop 0.20.2-cdh3u3
> >>
>