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Questions tagged apache-pig

18 questions

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9
votes
1
answers

Group by multiple fields and output tuple

hadoop apache-pig
asked 2013-06-19T08:33:55.947
29
votes
2
answers

How to get array/bag of elements from Hive group by operator?

sql hadoop hive apache-pig bigdata
asked 2013-05-08T15:03:37.293
8
votes
1
answers

How to : Python UDF dictionary return schema in PIG

python dictionary schema user-defined-functions apache-pig
asked 2012-11-12T19:55:05.700
10
votes
1
answers

Pig, how to refer to a field after a join and a group by

hadoop apache-pig
asked 2012-10-30T18:52:48.757
14
votes
2
answers

Define tuple datas in the pig script

hadoop apache-pig
asked 2012-09-14T11:14:56.480
8
votes
2
answers

Difference between PIG local and mapreduce mode

hadoop mapreduce hdfs apache-pig
asked 2012-07-26T12:33:38.997
9
votes
2
answers

Removing duplicates using PigLatin

apache-pig
asked 2012-07-18T03:50:58.583
8
votes
2
answers

Storing results of UNION in PIG in a single file

hadoop apache-pig hdfs
asked 2012-06-08T19:20:50.337
8
votes
1
answers

Projecting Grouped Tuples in Pig

apache-pig
asked 2012-05-29T23:39:49.413
19
votes
5
answers

What is the difference between Apache Pig and Apache Hive?

hadoop hive apache-pig
asked 2012-04-23T11:47:46.903
14
votes
2
answers

STORE output to a single CSV?

apache-pig
asked 2012-03-28T15:34:18.060
14
votes
4
answers

How can I incorporate the current input filename into my Pig Latin script?

apache-pig
asked 2012-03-17T16:04:24.900
8
votes
2
answers

Pig non-aggregated warnings output location?

hadoop apache-pig
asked 2011-12-14T19:58:06.113
21
votes
1
answers

Reference columns in a FOREACH after a JOIN?

apache-pig
asked 2011-11-08T13:32:36.187
19
votes
7
answers

How do I parse JSON in Pig?

json apache-pig
asked 2011-02-16T05:59:00.990
10
votes
2
answers

Can I split a command over multiple lines in Apache Pig Latin?

apache-pig
asked 2011-01-27T12:43:12.270
22
votes
4
answers

Hadoop Pig: Passing Command Line Arguments

hadoop apache-pig
asked 2010-11-12T15:29:55.193
9
votes
2
answers

Storing data to SequenceFile from Apache Pig

hadoop apache-pig
asked 2010-03-11T09:52:51.770