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Re: Including a simple regex with -param - Pig - [mail # user]
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...Use single quotes around the param value so that shell does not interpret t he "|" . (in case of bash shell) $ cat t.pig matches '.*\\b($keyword)\\b.*'; $ java -Xmx500m -cp pig.j...
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Author: Thejas M Nair,
2011-01-14, 21:26
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Re: Semantic cleanup: How to adding two bytearray - Pig - [mail # dev]
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...What would happen in case the loader is PigStorage ? The bytearray type would actually be a DataByteArray . Will it be cast to double in that case ? -Thejas O...
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Author: Thejas M Nair,
2011-01-14, 21:00
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Re: how to use builtin String functions - Pig - [mail # user]
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...The functions need to be part of an expression in a relational operator, fo r example - f = foreach l generate REGEX_EXTRACT_ALL('192.168.1.5:8020', '(.*)\\:(.* )'); (the a...
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Author: Thejas M Nair,
2011-01-13, 02:03
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Re: Joining inner and outer bags - Pig - [mail # user]
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... On 1/7/11 9:20 AM, "Kris Coward" wrote: I can't think of any limitations that would prevent you from writing such a n udf. You can pass the bag of events to the udf...
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Author: Thejas M Nair,
2011-01-07, 18:44
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Re: FLATTEN eats null rows? - Pig - [mail # user]
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... On 12/30/10 4:35 PM, "Dexin Wang" wrote: What you are seeing is the expected/documented behavior of flatten - http://pig.apache.org/docs/r0.8.0/piglatin_ref2.html#Flatten+...
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Author: Thejas M Nair,
2010-12-31, 02:46
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Re: Possible deficiency in describe? - Pig - [mail # user]
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...BinStorage format should not change between pig versions. It is like an int erface, it should not change unless there is a very strong reason. It used to be the format used to (de)serialize ...
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Author: Thejas M Nair,
2010-12-29, 00:49
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Re: How to contribute to Pig Wiki ? - Pig - [mail # user]
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...Please create a jira to report any documentation issues and suggest any cha nges - https://issues.apache.org/jira/secure/CreateIssue!default.jspa Use project pig, and component documen...
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Author: Thejas M Nair,
2010-12-22, 14:41
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Re: running tests for pig 0.8 takes a long time? - Pig - [mail # user]
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...The entire test suite ('ant test') takes several hours (I think 6+ on my ma chine), and on my machine I also need to increase the timeout so that skewj oin test cases don't fail because of t...
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Author: Thejas M Nair,
2010-12-17, 05:14
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Re: [VOTE] Release Pig 0.8.0 (candidate 0) - Pig - [mail # dev]
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...+1 Verified the md5 checksum. Ran few local, MR mode queries. Some unit tests -Thejas On 12/13/10 12:01 PM, "Olga Natkovich" wrote: Hi, I have crea...
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Author: Thejas M Nair,
2010-12-14, 00:09
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Re: ERROR 6015: During execution, encountered a Hadoop error | ERROR 1066: Unable to open iterator for alias grouped_records - Pig - [mail # user]
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...It seems like a problem with hadoop configuration that is probably not specific to pig. Are you able to run other MR jobs, such as the wordcount example ? I searched for the exception...
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Author: Thejas M Nair,
2010-12-13, 14:29
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