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[PIG-4068] ObjectCache cause ClassCastException - Pig - [issue]
...Here is stack trace-2014-07-23 20:19:41,503 INFO [TezChild] org.apache.tez.runtime.task.TezTaskRunner: Encounted an error while executing task: attempt_1405989231017_0003_1_10_000087_2java.l...
http://issues.apache.org/jira/browse/PIG-4068    Author: Cheolsoo Park, 2014-07-24, 03:06
Re: [wiki] Jira link from wiki doesn't work - Pig - [mail # dev]
...Fixed.On Wed, Jul 23, 2014 at 2:38 AM, Praveen R wrote: ...
   Author: Cheolsoo Park, 2014-07-23, 18:09
[PIG-4060] Refactor TezJob and TezLauncher - Pig - [issue]
...Currently, TezJob extends ControlledJob, and TezLauncher submits TezJob to the cluster via ControlJob. However, there is no reason for this since ControlJob always contains a single job in T...
http://issues.apache.org/jira/browse/PIG-4060    Author: Cheolsoo Park, 2014-07-21, 05:56
Re: Missing antlr dependency in Maven? - Pig - [mail # user]
...Antlr is listed as an explicit dependency in Pig. antlr.version=3.4 inivy/libraries.properties.Do you have any other application that depends on a conflicting version ofantlr in your classpa...
   Author: Cheolsoo Park, 2014-07-20, 00:02
Re: Configuring Pig to store results all in one file - Pig - [mail # user]
...Hi Keren,The # of output files is determined by the # of tasks that write out outputfiles. Given your query, Pig will run a map-only job. But even if you runit on a single local file, multip...
   Author: Cheolsoo Park, 2014-07-19, 23:52
Re: MongoStorage error - Pig - [mail # user]
...org.apache.hadoop.mapreduce.TaskAttemptContext, but interface was expectedThis error is about binary incompatibility between Hadoop 1 and 2. Isuspect that the following jar that you register...
   Author: Cheolsoo Park, 2014-07-19, 23:43
Re: Any way to get streaming semantics in algebraic? - Pig - [mail # user]
...Hi Adam,Alegbraic and accumulator are mutually exclusive, so you can't use them atthe same time. >> It seems that Pig will always bag up tuples between the input andintermediate a...
   Author: Cheolsoo Park, 2014-07-19, 23:39
Re: Unable to get pig local mode working - Pig - [mail # user]
...My guess is that you have Hadoop 2 in your classpath and are using Hadoop1-compile pig-withouthadoop jar.Btw, Pig 0.13 started shipping both h1 and h2 jars and made Pig invokingscript decide...
   Author: Cheolsoo Park, 2014-07-19, 23:25
Re: Where can I find the class in which the job configurations are set in a job jar file produced by pig? - Pig - [mail # dev]
...Hi Ji Mahn,Pig doesn't generate MapReduce jobs on the fly. In fact, the way how Pigworks is follows. Pig has generic mapper and reducer classes. Then, itcompiles queries into chunks of physi...
   Author: Cheolsoo Park, 2014-07-19, 23:10
Re: How do I use Pig to break down a string blob - Pig - [mail # user]
...1) Can someone point me to any examples where Pig is used to break down astring into substrings based on a pattern?REGEX_EXTRACT_ALL mighthelp. Or there are a couple of more built-in UD...
   Author: Cheolsoo Park, 2014-07-19, 22:59
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