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Re: How pig jobs are converted to map reduce - Pig - [mail # user]
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...you can also use explain command to see the MR plan for a pig query. for details on explain command see - http://ofps.oreilly.com/titles/9781449302641/developing_and_testing.html...
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Author: Thejas Nair,
2011-11-22, 21:21
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Re: Next Pig release proposal - Pig - [mail # dev]
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...Dmitriy, I haven't understood how you propose the code in future trunk would get into 1.x releases, once the 1.0 is out. Will it be possible to meet the stability criteria ...
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Author: Thejas Nair,
2011-10-25, 17:01
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Re: Next Pig release proposal - Pig - [mail # dev]
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...I can find two issues reported by Jonathan, both related to the parser. One having to do with nested statement syntax, and other to do with speed of parsing. Both of these should...
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Author: Thejas Nair,
2011-10-25, 16:54
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Re: Large pig script takes forever to parse? - Pig - [mail # user]
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...This is not expected. Daniel had some experiments done with large queries (> 2k lines) and the parsing was actually faster with them. There was some small slow down for smaller quer...
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Author: Thejas Nair,
2011-10-25, 16:20
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Re: Next Pig release proposal - Pig - [mail # dev]
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...Dmitriy, I think what you are saying is something similar to alpha/beta releases. (maybe beta1, beta2 .. is better). So the first release could be 1.0.0_beta1. I scheme will be easier ...
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Author: Thejas Nair,
2011-10-25, 01:10
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Re: Next Pig release proposal - Pig - [mail # dev]
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...On 10/24/11 12:43 PM, Dmitriy Ryaboy wrote: What kind of issues are these ? Are they related to major changes in 0.8 (logical plan) or 0.9 (antlr parser, or semantic cleanup (in ...
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Author: Thejas Nair,
2011-10-24, 19:55
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Re: Custom StoreFunc for pig 0.7 - Pig - [mail # user]
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...See MultiStorage in piggybank - http://pig.apache.org/docs/r0.9.1/api/org/apache/pig/piggybank/storage/MultiStorage.html On 10/21/11 4:56 PM, felix gao wrote:...
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Author: Thejas Nair,
2011-10-22, 22:43
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Re: Next Pig release proposal - Pig - [mail # dev]
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...Santosh, I thought you meant API stability for hadoop across major versions, but I guess you are referring to stability within 0.23 versions. But argument applies to that as well...
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Author: Thejas Nair,
2011-10-21, 18:22
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Re: Next Pig release proposal - Pig - [mail # dev]
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...On 10/20/11 4:58 PM, Santhosh Srinivasan wrote: Over the next year or so, there are going to be two API versions of hadoop to be supported - 0.20.x api's and 0.23 apis, as we wil...
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Author: Thejas Nair,
2011-10-21, 17:45
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Re: Pig on Hadoop cluster - Pig - [mail # user]
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...On 10/20/11 4:19 AM, Josu Lazkano wrote: set HADOOP_HOME to dir containing bin/hadoop (/usr/local/hadoop ?), and add hadoop conf dir to PIG_CLASSPATH (/usr/local/hadoop/c...
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Author: Thejas Nair,
2011-10-20, 20:09
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