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[expand - 1 more] - Re: Replace join with custom implementation - Pig - [mail # user]
...No problem. I've created a bug. It's a root cause: https://issues.apache.org/jira/browse/PIG-3409   2013/8/2 Pradeep Gollakota  ...
   Author: Serega Sheypak, 2013-08-02, 13:46
Custom counters from Jython UDF function - Pig - [mail # user]
...Hi, is there any possibility to have counters in Jython UDF? It works for Java, but I would like to use Jython....
   Author: Serega Sheypak, 2013-07-30, 15:05
AILED. Error message is: org.apache.pig.impl.plan.PlanValidationException: ERROR 1108: <line 168, column 54> Duplicate schema alias: msisdn - Pig - [mail # user]
...Hi, I'm developing and debugging my pig script locally. Suddenly I've got such exception.  The partial code is:   routePivotsGroupedByMsisdn = GROUP routePivots BY msisdn; markedPi...
   Author: Serega Sheypak, 2013-07-25, 20:36
Re: Is it safe to have static methods in Hadoop Framework - Pig - [mail # user]
...Hadoop forces to write pure functions, your code mustn't aware of any state. It gets X and returns Y. There should be no problem with static.   2013/7/25 Huy Pham  ...
   Author: Serega Sheypak, 2013-07-25, 20:31
Fwd: Push tuple/bag schema to UDF function automatically - Pig - [mail # dev]
...Hi, I have rather complex data processing routines and I'm  using many Jython UDFS.  Here is my code example:  *routePivots* = FOREACH withNoIntersection GENERATE withIntersec...
   Author: Serega Sheypak, 2013-07-25, 14:49
Push tuple/bag schema to UDF function automatically - Pig - [mail # user]
...Hi, I have rather complex data processing routines and I'm  using many Jython UDFS.  Here is my code example:  *routePivots* = FOREACH withNoIntersection GENERATE withIntersec...
   Author: Serega Sheypak, 2013-07-25, 08:01
Re: Parse Nested JSON String in Pig - Pig - [mail # user]
...There is a missing dependency, a jar with class com.fasterxml.jackson.databind.ObjectMapper Use Google to find jar. Suggest you to use maven public repos. 24.07.2013 23:16 пользователь "Dan ...
   Author: Serega Sheypak, 2013-07-24, 21:25
Re: pig 0.8.1 - Iterating contents of a Bag - Pig - [mail # user]
...Hi, I'm new to pig, will try to help you.  B = FOREACH A {     GENERATE FLATTEN(keywords.keyword) as keyword; };  OR B = FOREACH A {     GENERATE FLATTEN(keywor...
   Author: Serega Sheypak, 2013-07-23, 20:23
[expand - 2 more] - Re: Filter bag with multiple output - Pig - [mail # user]
...Great, thanks! It helped.   2013/7/23 Pradeep Gollakota  ...
   Author: Serega Sheypak, 2013-07-23, 14:21
DESCRIBE alias in local mode - Pig - [mail # user]
...Hi, we've created simple utility project for testing pig scripts. We the core we do: def pigServer = new PigServer(ExecType.LOCAL)  pigServer.setBatchOn() try        ...
   Author: Serega Sheypak, 2013-07-18, 13:52
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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