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Re: Better formated.. Pig udf help - Pig - [mail # user]
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...Do you see a "conf" dir within /path/Hadoop? If yes, point your PIG_CLASSPATH to it. export PIG_CLASSPATH=/path/hadoop/conf. Sent from my iPhone On Oct 26, 2012, at 10:35 A...
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Author: Prashant Kommireddi,
2012-10-26, 17:43
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Re: Removing chars from a position - Pig - [mail # user]
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...You can use a combination of SUBSTRING and CONCAT. It would just be easier and more efficient if you wrote your own UDF to do this. Sent from my iPhone On Oct 24, 2012, at 7:47 A...
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Author: Prashant Kommireddi,
2012-10-24, 14:58
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Re: _SUCCESS file -> _FAILURE file? - Pig - [mail # user]
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...One way could be to handle the failure of a Pig job in a wrapper script. Or use the Java APIs to be able to see if the job completed successfully. http://pig.apache.org/docs/r0.10.0/ap...
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Author: Prashant Kommireddi,
2012-10-18, 21:10
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Re: Help on running pig in local mode - Pig - [mail # user]
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...Is this file present on your local FS? file:///data1/home/ltang01/mf/prep/in/toy.txt On Mon, Oct 15, 2012 at 3:43 PM, lei tang wrote: ...
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Author: Prashant Kommireddi,
2012-10-15, 22:45
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[PIG-2964] Add helper method getJobList() to PigStats.JobGraph. Extend visibility of couple methods on same class - Pig - [issue]
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...PigStats.JobGraph currently provides an iterator. The rationale behind providing a List getter is that it simply provides a lot more methods than an iterator. One could do that in the caller...
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http://issues.apache.org/jira/browse/PIG-2964
Author: Prashant Kommireddi,
2012-10-12, 01:57
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Re: PigServer API - Pig - [mail # dev]
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...True, that does what would serve the purpose. However, I feel the abstraction could be at a lower level so callers of other functions such as "store" could use it too. On Thu, Oct 11, ...
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Author: Prashant Kommireddi,
2012-10-11, 19:54
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Re: NEED HELP in PigStorage - Pig - [mail # user]
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...Hi Yogesh, Attachments don't come through. You would need to use pastebin or something like that to show your example file. On Thu, Oct 11, 2012 at 9:56 AM, yogesh dhari wr...
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Author: Prashant Kommireddi,
2012-10-11, 16:59
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Re: PigServer API - Pig - [mail # dev]
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...I knew I had those negotiation skills :) Patch is available, please review. It's a minor one https://issues.apache.org/jira/browse/PIG-2964 -Prashant On Wed, Oct 10, 2012 a...
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Author: Prashant Kommireddi,
2012-10-11, 09:12
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Re: PigServer API - Pig - [mail # dev]
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...Thanks Bill. The rationale behind providing a List is that it simply provides a lot more methods than an iterator. You are right in saying one could do that in the caller code, I have ...
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Author: Prashant Kommireddi,
2012-10-10, 18:00
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Re: A question of pig default load function - Pig - [mail # user]
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...Default loader is PigStorage which takes '\t' as delimiter. In your 2nd example, you need to explicitly specify comma as a delimiter (load 'foo' using PigStorage(',') as ...) Sent from...
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Author: Prashant Kommireddi,
2012-10-07, 19:12
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