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parsing data - Pig - [mail # user]
...Hi,  I would like to parse data from the following format: keren^A1^A2^Aqt^A3^A4^A5.0 to the following format:  {"user":"keren", "action": 1, "timespent": 2, "query_term":"qt", "ip...
   Author: Keren Ouaknine, 2014-01-16, 04:01
running benchmark Pigmix - version 0.12 - Pig - [mail # user]
...Hello,  Starting from version 0.12, Pigmix can be run in one command (thanks Daniel!)  I get an error as follows: /scratch/kereno/pig-0.12.0 0$ *ant -Dharness.hadoop.home=$HADOOP_H...
   Author: Keren Ouaknine, 2014-01-01, 08:55
flattening a map generated by Pigmix - Pig - [mail # dev]
...Hi,  Pigmix generates a map called page_info (see of email for links) which I am flattening in a script as follow:  register pigperf.jar; A1 = load '/data/pigmix/page_views' using ...
   Author: Keren Ouaknine, 2013-12-22, 10:36
field name reference - alias - Pig - [mail # user]
...Hello,  Can one refer to a field name with no ambiguity by its full name (A::x instead of x)? Below are two contradictory behaviors: * * *First example:* A = load '1.txt'     ...
   Author: Keren Ouaknine, 2013-08-09, 01:59
schema definition and subschema - Pig - [mail # user]
...Hi,  A schema in Pig (LogicalSchema.java) is defined as an array list of LogicalFieldSchema whose class members are: - String alias - byte type - long uid - LogicalSchema schema  I...
   Author: Keren Ouaknine, 2013-08-08, 21:42
[expand - 1 more] - Re: union - Pig - [mail # user]
...Thanks Tariq for the explanations. Once there's one name associated to the union then we can consider it as one input I assume.  Keren  On Thu, Jul 25, 2013 at 12:33 AM, Mohammad T...
   Author: Keren Ouaknine, 2013-07-26, 18:46
[expand - 3 more] - Re: output - Pig - [mail # user]
...Got it, thanks Prashant!  On Wed, Jul 24, 2013 at 10:41 PM, Prashant Kommireddi wrote:     Keren Ouaknine Web: www.kereno.com...
   Author: Keren Ouaknine, 2013-07-25, 06:02
.eclipse.templates not found - Pig - [mail # user]
...Hello,  I am building from $PIG_HOME under Hadoop 23: ant eclipse-files and I get the following error: BUILD FAILED /home/kereno/hadoop23/pig10/build.xml:301: /home/kereno/hadoop23/pig1...
   Author: Keren Ouaknine, 2012-06-21, 08:09
pig illustrate fails - Pig - [mail # user]
...Hello,  I am running an example of illustrate from the wiki page. (My hadoop version is 0.23 and pig version is 10.0) http://wiki.apache.org/pig/ExampleGenerator  When launching th...
   Author: Keren Ouaknine, 2012-06-07, 12:58
addDeprecation error - Pig - [mail # user]
...Hello,  I get the error below when I am running runpigmix script. I saw the thread https://issues.apache.org/jira/browse/PIG-2354 which suggest to try either with or without defining HA...
   Author: Keren Ouaknine, 2012-05-17, 10:01
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