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Re: PIG UDFs for parsing UserAgents - Pig - [mail # user]
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...Hi Niels, To write unit tests you could take a look at TestBuiltin.java which has a tests for several UDFs - http://svn.apache.org/viewvc/pig/trunk/test/org/apache/pig/test/TestBuiltin...
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Author: Prashant Kommireddi,
2013-04-20, 22:29
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Re: Unable to load data using PigStorage that was previously stored using PigStorage - Pig - [mail # user]
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...Hi Jerry, Like I mentioned in my earlier email "Map values by default are bytearrays. If you need them to be any other type, you would need to define it explicitly." Difference i...
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Author: Prashant Kommireddi,
2013-04-18, 21:41
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Re: Unable to load data using PigStorage that was previously stored using PigStorage - Pig - [mail # user]
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...Well, let me rephrase - the values all have to be the same type if you choose to read all columns in a similar way. If you know in advance its always the value associated with key 'b' that's...
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Author: Prashant Kommireddi,
2013-04-18, 16:34
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Re: Unable to load data using PigStorage that was previously stored using PigStorage - Pig - [mail # user]
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...Hi Jerry, Map values by default are bytearrays. If you need them to be any other type, you would need to define it explicitly. In your case, since you want them to be treated as bags &...
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Author: Prashant Kommireddi,
2013-04-18, 06:56
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Re: Classpath issues with a custom loadfunc - Pig - [mail # user]
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...Hi Niels, Pig supports globbing in REGISTER statements. You could place all the jars in a certain location and have them all be picked up. REGISTER *.jar On Tue, Apr 16, 2...
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Author: Prashant Kommireddi,
2013-04-16, 21:40
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Re: Why does Pig not use default resources from the Configuration object? - Pig - [mail # user]
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...Pig actually does not add it core-site.xml or hadoop-site.xml explicitly, it merely looks for these resources to be present on the classpath. JobConf is the interface describing MR spe...
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Author: Prashant Kommireddi,
2013-04-16, 00:57
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Re: Why does Pig not use default resources from the Configuration object? - Pig - [mail # user]
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...Sounds good. Here is a doc on contributing patch (for some pointers) https://cwiki.apache.org/confluence/display/PIG/HowToContribute On Mon, Apr 15, 2013 at 4:37 PM, Bhooshan Mogal wr...
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Author: Prashant Kommireddi,
2013-04-15, 23:43
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Re: Setting pig job name - Pig - [mail # user]
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...You can use http://pig.apache.org/docs/r0.11.1/api/org/apache/pig/PigServer.html#setJobName(java.lang.String) Sent from my iPhone On Apr 15, 2013, at 4:25 PM, Jeff Yuan wro...
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Author: Prashant Kommireddi,
2013-04-15, 23:27
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Re: Why does Pig not use default resources from the Configuration object? - Pig - [mail # user]
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...Hi Bhooshan, This makes more sense now. I think overriding fs implementation should go into core-site.xml, but it would be useful to be able to add resources if you have a bunch of oth...
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Author: Prashant Kommireddi,
2013-04-15, 18:58
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Re: Why does Pig not use default resources from the Configuration object? - Pig - [mail # user]
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...+User group Hi Bhooshan, By default you should be running in MapReduce mode unless specified otherwise. Are you creating a PigServer object to run your jobs? Can you provide your...
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Author: Prashant Kommireddi,
2013-04-13, 04:57
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