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Excluding a field from a Bag after loading - Pig - [mail # user]
...I am a newbie.I am trying to exclude $3 from RA and store the resultantinto hdfs.A = LOAD '$input' USING PigStorage(',');RA = rank A;This can be done while loading itself but I need them as ...
   Author: unmesha sreeveni, 2014-04-17, 05:39
[PIG-3453] Implement a Storm backend to Pig - Pig - [issue]
...There is a lot of interest around implementing a Storm backend to Pig for streaming processing. The proposal and initial discussions can be found at https://cwiki.apache.org/confluence/displ...
http://issues.apache.org/jira/browse/PIG-3453    Author: Pradeep Gollakota, 2014-04-17, 03:36
[PIG-3896] PigServer - Batch - Pig - [issue]
...When using PigServer to execute pig scripts, multiple store statements in a single pig script result in multiple pig jobs getting created.In earlier versions only on pig job would be created...
http://issues.apache.org/jira/browse/PIG-3896    Author: srinivas, 2014-04-16, 22:04
[PIG-2878] Pig current releases lack a UDF equalIgnoreCase.This function returns a Boolean value indicating whether string left is equal to string right. This check is case insensitive. - Pig - [issue]
...Pig current releases lack a UDF equalIgnoreCase.This function returns a Boolean value indicating whether string left is equal to string right. This check is case insensitive....
http://issues.apache.org/jira/browse/PIG-2878    Author: Arjun K R, 2014-04-16, 20:50
[PIG-3771] Piggybank Avrostorage makes a lot of namenode calls in the backend - Pig - [issue]
... The amount of list status calls it makes in setLocation if combined with wildcards can really slow down the namenode....
http://issues.apache.org/jira/browse/PIG-3771    Author: Rohini Palaniswamy, 2014-04-16, 18:28
PIG UDFS - Pig - [mail # dev]
...Hi All,I am having a Pig script which is processing the sequence files.In a Bag I am having all the file contents with comma as delimiter corresponding to the input sequenced files. The prob...
   Author: "Kasliwal, Ankur", 2014-04-16, 17:50
Re: Combiner with COGROUP - Pig - [mail # dev]
...+ Pig-DevIs there any plan to add the combiner support for cogroup in near future?It will be a really useful feature to have.On Wed, Apr 16, 2014 at 9:15 PM, Cheolsoo Park  wrote:Regard...
   Author: Abhishek Agarwal, 2014-04-16, 15:52
Re: Writing groovy UDFs - Pig - [mail # user]
...Thanks Cheolsoo, that worked well.Is there any sample on how to do exception handling and logging in groovyUDFs, so that pig can know about exceptions.On Tue, Apr 15, 2014 at 11:58 PM, Cheol...
   Author: Chandramohan, 2014-04-16, 14:19
Re: Re: java.lang.OutOfMemoryError related with number of reducer? - Pig - [mail # user]
...Found the root reason.It is because of the nested distinct operation relies on the RAM to calculate unique values.As described here: http://stackoverflow.com/questions/10732456/how-to-optimi...
   Author: "leiwangouc@..., 2014-04-16, 09:49
[PIG-3299] Provide support for LazyOutputFormat to avoid creating empty files - Pig - [issue]
...LazyOutputFormat (HADOOP-4927) in hadoop is a wrapper to avoid creating part files if there is no records output. It would be good to add support for that by having a configuration in pig wh...
http://issues.apache.org/jira/browse/PIG-3299    Author: Rohini Palaniswamy, 2014-04-16, 00:49
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