Grokbase Groups Pig user October 2010
FAQ
Hi,

What's the best way to diagnose which M/R step PIG is executing ? I was hoping if name of the PIG job can have some relationship with the operator it is executing.

It gets difficult to diagnose what step is running without it.

Thanks,
-Rakesh

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  • Olga Natkovich at Oct 27, 2010 at 10:23 pm
    If you give a name via set command, the name will be associated with all jobs within that script.

    In Pig 0.8 to be released soon, Pig will print mapping between aliases/operators and JobId.

    Olga

    -----Original Message-----
    From: rakesh kothari
    Sent: Wednesday, October 27, 2010 2:25 PM
    To: pig-user@hadoop.apache.org
    Subject: Name of the Job in PIG


    Hi,

    What's the best way to diagnose which M/R step PIG is executing ? I was hoping if name of the PIG job can have some relationship with the operator it is executing.

    It gets difficult to diagnose what step is running without it.

    Thanks,
    -Rakesh
  • Rakesh kothari at Oct 28, 2010 at 12:03 am
    In Pig 0.8 to be released soon, Pig will print mapping between aliases/operators and JobId.
    Is this feature already implemented. I ran the latest PIG code from SVN but it doesn't print out the mappings. Do I need to do anything special ?

    When is 0.8 slated for release ?

    Thanks,
    -Rakesh
    From: olgan@yahoo-inc.com
    To: user@pig.apache.org; pig-user@hadoop.apache.org
    Date: Wed, 27 Oct 2010 15:22:04 -0700
    Subject: RE: Name of the Job in PIG

    If you give a name via set command, the name will be associated with all jobs within that script.

    In Pig 0.8 to be released soon, Pig will print mapping between aliases/operators and JobId.

    Olga

    -----Original Message-----
    From: rakesh kothari
    Sent: Wednesday, October 27, 2010 2:25 PM
    To: pig-user@hadoop.apache.org
    Subject: Name of the Job in PIG


    Hi,

    What's the best way to diagnose which M/R step PIG is executing ? I was hoping if name of the PIG job can have some relationship with the operator it is executing.

    It gets difficult to diagnose what step is running without it.

    Thanks,
    -Rakesh
  • Olga Natkovich at Oct 28, 2010 at 12:41 am
    It should already work on trunk and 0.8 branch.

    Olga

    -----Original Message-----
    From: rakesh kothari
    Sent: Wednesday, October 27, 2010 5:03 PM
    To: user@pig.apache.org; pig-user@hadoop.apache.org
    Subject: RE: Name of the Job in PIG


    In Pig 0.8 to be released soon, Pig will print mapping between aliases/operators and JobId.
    Is this feature already implemented. I ran the latest PIG code from SVN but it doesn't print out the mappings. Do I need to do anything special ?

    When is 0.8 slated for release ?

    Thanks,
    -Rakesh
    From: olgan@yahoo-inc.com
    To: user@pig.apache.org; pig-user@hadoop.apache.org
    Date: Wed, 27 Oct 2010 15:22:04 -0700
    Subject: RE: Name of the Job in PIG

    If you give a name via set command, the name will be associated with all jobs within that script.

    In Pig 0.8 to be released soon, Pig will print mapping between aliases/operators and JobId.

    Olga

    -----Original Message-----
    From: rakesh kothari
    Sent: Wednesday, October 27, 2010 2:25 PM
    To: pig-user@hadoop.apache.org
    Subject: Name of the Job in PIG


    Hi,

    What's the best way to diagnose which M/R step PIG is executing ? I was hoping if name of the PIG job can have some relationship with the operator it is executing.

    It gets difficult to diagnose what step is running without it.

    Thanks,
    -Rakesh

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postedOct 27, '10 at 9:25p
activeOct 28, '10 at 12:41a
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Rakesh kothari: 2 posts Olga Natkovich: 2 posts

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