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Writing to rcfile - Pig - [mail # user]
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...Could someone please point me to someway where I can store in rcfile format with snappy compression? I need to use this output in hive....
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Author: Mohit Anchlia,
2012-05-22, 21:14
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Re: Registering *.jar - Pig - [mail # user]
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....8.1 On Wed, May 16, 2012 at 4:58 PM, Prashant Kommireddi wrote: ...
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Author: Mohit Anchlia,
2012-05-17, 00:04
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Registering *.jar - Pig - [mail # user]
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...I have something like this in pig script. But pig doesn't recognize *.jar regular expression. It seems to be looking for a file name "*.jar" Is there a way to register using regular expressi...
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Author: Mohit Anchlia,
2012-05-16, 23:51
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Re: Pig UDF question - Pig - [mail # user]
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...Thanks for the reference, Yes I am aware of it but I can't use it as is. For my future references also it would be good for me to know: 1. If I create a static member in UDF class is t...
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Author: Mohit Anchlia,
2012-05-16, 04:19
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Pig UDF question - Pig - [mail # user]
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...I am trying to write an UDF that indexes data in elasticsearch after converting it to JSON. I had 2 questions: 1. If I create a static member in UDF class is that one instance per mapp...
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Author: Mohit Anchlia,
2012-05-15, 23:18
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Re: Snappy compression with pig - Pig - [mail # user]
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...Thanks! It worked just fine. But now my question is when compressing a text file is it compressed line by line or the entire file is compressed as one? On Sun, Apr 29, 2012 at 7:33 PM,...
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Author: Mohit Anchlia,
2012-04-30, 23:15
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Re: Snappy compression with pig - Pig - [mail # user]
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...Thanks! Is this compressing everyline or in blocks? Is it possible to set it to compress per block? On Sun, Apr 29, 2012 at 1:12 PM, Prashant Kommireddi wrote: ...
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Author: Mohit Anchlia,
2012-04-29, 20:41
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Re: Snappy compression with pig - Pig - [mail # user]
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...I tried these and didn't work with STORE? Is this different than the one you mentioned? SET mapred.compress.map.output true; SET mapred.output.compression org.apache.hadoop.io.co...
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Author: Mohit Anchlia,
2012-04-29, 20:06
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Re: Snappy compression with pig - Pig - [mail # user]
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...I think I need to write both store and load functions. It appears that only intermediate output that is stored on temp location can be compressed using: SET mapred.compress.map.output ...
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Author: Mohit Anchlia,
2012-04-26, 19:40
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Snappy compression with pig - Pig - [mail # user]
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...I am able to write with Snappy compression. But I don't think pig provides anything to read such records. Can someone suggest or point me to relevant code that might help me write Load...
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Author: Mohit Anchlia,
2012-04-26, 19:32
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