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Re: [Discussion] Any thoughts on PIG-3457? - Pig - [mail # dev]
...We should separate out two separate concerns.  If I understand correctly we don't need any of these changes in 0.12.  So we should revert these patches from the 12 branch so that w...
   Author: Alan Gates, 2013-09-30, 20:28
Re: Which file translates the program into a map reduce plan - Pig - [mail # dev]
...Checkout src/org/apache/pig/backend/hadoop/executionengine/mapReduceLayer/MRCompiler.java  Alan.  On Sep 19, 2013, at 3:54 PM, Abdollahian Noghabi, Shadi wrote:    CONFID...
   Author: Alan Gates, 2013-09-20, 03:33
Re: piglipstick - Pig - [mail # user]
...On the Hive side, the Netflix team recently told me they are working on "honey", an equivalent thing for Hive.  I believe a prototype is in their github.  Alan.  On Sep 5, 201...
   Author: Alan Gates, 2013-09-06, 16:48
Re: Propose UDF - Pig - [mail # dev]
...A few questions:  1) Why did you try to use RANK?  I don't see how rank is part of this. 2) The semantics here aren't clear to me.  record_id appears to be crossed with name a...
   Author: Alan Gates, 2013-09-04, 16:05
Re: Slow Group By operator - Pig - [mail # dev]
...When data comes out of a map task, Hadoop serializes it so that it can know its exact size as it writes it into the output buffer.  To run it through the combiner it needs to deserializ...
   Author: Alan Gates, 2013-08-22, 15:38
[expand - 1 more] - Re: Grunt Shell hangs on Cygwin. - Pig - [mail # user]
...Yes, no cygwin tools are required.  You will need the hadoop version from branch-1-win as well as pig trunk to make this work.  Alan.  On Aug 5, 2013, at 10:03 PM, Darpan R wr...
   Author: Alan Gates, 2013-08-08, 17:33
Re: JsonLoader fails the pig job in case of malformed json input - Pig - [mail # dev]
...Definitely, please provide a patch.  Alan.  On Aug 8, 2013, at 4:58 AM, Demeter Sztanko wrote:  ...
   Author: Alan Gates, 2013-08-08, 16:32
[PIG-2248] Pig parser does not detect when a macro name masks a UDF name - Pig - [issue]
...Pig accepts a macro like:define COUNT(in_relation, min_gpa) returns c {                           b = filter $in_relatio...
http://issues.apache.org/jira/browse/PIG-2248    Author: Alan Gates, 2013-07-24, 22:41
Re: Pig and Storm - Pig - [mail # dev]
...This sounds exciting.  The next question is how do you plan to do it?  Would a physical plan be translated to a Storm job (or jobs)?  Would it need a different physical plan? ...
   Author: Alan Gates, 2013-07-24, 18:36
Re: Execute multiple PIG scripts parallely - Pig - [mail # user]
...If you write your scripts as one large Pig script Pig will execute them in parallel.  You can keep from confusing your individual scripts by writing one master script that has imports (...
   Author: Alan Gates, 2013-07-22, 16:05
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NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB