Grokbase Groups Pig user May 2011
FAQ
Hello,

I got wrong information when I using pig -x local.

My pig-version is 0.81. When I issue the command pig -x local. The error
message occurs:

2011-04-30 11:14:31,739 [main] INFO org.apache.pig.Main - Logging error
messages to: /home/huoyng/pig-0.8.1/bin/pig_1304154871723.log
2011-04-30 11:14:32,000 [main] INFO
org.apache.pig.backend.hadoop.executionengine.HExecutionEngine - Connecting
to hadoop file system at: file:///

I can see the grunt, but command line dose not work! I didn't understand why
pig tries to connect the hadoop file system.

any suggestions?

Thanks.

yong hu

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  • Renato Marroquín Mogrovejo at May 2, 2011 at 3:03 pm
    It means that if any error happens it will be logged into that
    specific file pig_1304154871723.log, did you check that file?
    And it says that it is connecting locally "to hadoop file system at:
    file:///". The part "file:///" means it is using the local file system
    as its file system. And what do you mean by you not being able to see
    grunt? You don´t get to see "grunt>"??

    Renato M.

    2011/5/2 勇胡 <yongyong313@gmail.com>:
    Hello,

    I got wrong information when I using pig -x local.

    My pig-version is 0.81. When I issue the command pig -x local. The error
    message occurs:

    2011-04-30 11:14:31,739 [main] INFO  org.apache.pig.Main - Logging error
    messages to: /home/huoyng/pig-0.8.1/bin/pig_1304154871723.log
    2011-04-30 11:14:32,000 [main] INFO
    org.apache.pig.backend.hadoop.executionengine.HExecutionEngine - Connecting
    to hadoop file system at: file:///

    I can see the grunt, but command line dose not work! I didn't understand why
    pig tries to connect the hadoop file system.

    any suggestions?

    Thanks.

    yong hu
  • 勇胡 at May 2, 2011 at 3:57 pm
    I didn't notice that I have already started the pig. When I saw the message,
    I just thought something gone wrong. So I checked the error log and found
    there was no log file(of course no log file, there was no error happened).

    Thanks for your suggestion!

    Yong Hu

    2011/5/2 Renato Marroquín Mogrovejo <renatoj.marroquin@gmail.com>
    It means that if any error happens it will be logged into that
    specific file pig_1304154871723.log, did you check that file?
    And it says that it is connecting locally "to hadoop file system at:
    file:///". The part "file:///" means it is using the local file system
    as its file system. And what do you mean by you not being able to see
    grunt? You don´t get to see "grunt>"??

    Renato M.

    2011/5/2 勇胡 <yongyong313@gmail.com>:
    Hello,

    I got wrong information when I using pig -x local.

    My pig-version is 0.81. When I issue the command pig -x local. The error
    message occurs:

    2011-04-30 11:14:31,739 [main] INFO org.apache.pig.Main - Logging error
    messages to: /home/huoyng/pig-0.8.1/bin/pig_1304154871723.log
    2011-04-30 11:14:32,000 [main] INFO
    org.apache.pig.backend.hadoop.executionengine.HExecutionEngine -
    Connecting
    to hadoop file system at: file:///

    I can see the grunt, but command line dose not work! I didn't understand why
    pig tries to connect the hadoop file system.

    any suggestions?

    Thanks.

    yong hu

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postedMay 2, '11 at 6:08a
activeMay 2, '11 at 3:57p
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