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Re: Trying to get pig 0.11/0.12 working to solve 0.10's issues with python udf - Pig - [mail # user]
...Hi Michal,  Thanks for sharing your workaround.  I think that Pig should be able to handle empty file names in -Dpig.additional.jars, so users don't have to spend hours to debug pr...
   Author: Cheolsoo Park, 2012-11-13, 17:18
Re: Intermittent NullPointerException - Pig - [mail # user]
...Hi Malcolm,  If you're not running in parallel, it may be a different issue. But I am surprised that Pig 0.10 local mode fails Intermittently like you describe w/o parallelism. You migh...
   Author: Cheolsoo Park, 2012-11-12, 22:59
Re: Trying to get pig 0.11/0.12 working to solve 0.10's issues with python udf - Pig - [mail # user]
...Can you try to print out debug message by adding "-d DEBUG" to the Pig command? It will print which additional files are added to distributed cache as follows:  2012-11-12 10:41:58,908 ...
   Author: Cheolsoo Park, 2012-11-12, 18:45
Re: Trying to get pig 0.11/0.12 working to solve 0.10's issues with python udf - Pig - [mail # user]
...Interesting because I am able to reproduce your error by passing :: to -Dpig.additional.jar. Setting PIG_CLASSPATH itself with  If you still run into a failure, can you double-check whe...
   Author: Cheolsoo Park, 2012-11-12, 18:09
Re: Trying to get pig 0.11/0.12 working to solve 0.10's issues with python udf - Pig - [mail # user]
...Hi Michal,  Caused by: java.lang.IllegalArgumentException: Can not create a Path from an empty string at org.apache.hadoop.fs.Path.checkPathArg(Path.java:82) at org.apache.hadoop.fs.Pat...
   Author: Cheolsoo Park, 2012-11-12, 17:37
Re: Intermittent NullPointerException - Pig - [mail # user]
...Hi Malcolm,  How do you run your script? Do you run your script in parallel? Hadoop 1.0.x LocalJobRunner is not thread-safe, and Pig is by default built with Hadoop 1.0.x. I have seen a...
   Author: Cheolsoo Park, 2012-11-12, 16:29
[PIG-2979] Pig.jar doesn't work with hadoop-2.0.x - Pig - [issue]
...To reproduce, please do the following:1) ensure that no hadoop is installed and therefore no hadoop classes are present in classpath.2) ant clean jar -Dhadoopversion=233) ./bin/pig -x local4...
http://issues.apache.org/jira/browse/PIG-2979    Author: Cheolsoo Park, 2012-11-09, 00:43
Re: How can pig load data into HBase - Pig - [mail # user]
...Hi Yong,  ERROR 2999: Unexpected internal error. Not a host:port pair: �  9854@hans-laptophans-laptop,60020,1352383501956  This is because you're using the standalone "pig.j...
   Author: Cheolsoo Park, 2012-11-08, 17:21
Re: Review Request: PIG-2405: some unit test case failed with open JDK - Pig - [mail # dev]
...This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/7898/#review13222  Ship it!   Looks good. Thanks Fangfang!  - Cheolsoo Park   On ...
   Author: Cheolsoo Park, 2012-11-07, 21:00
Re: Build failed in Jenkins: Pig-trunk #1355 - Pig - [mail # dev]
...I know that we discussed about fixing the jenkins build. Any updates?  I am looking at our build history. Basically, our build runs on hadoop1, hadoop2, and hadoop6.  a) When it ru...
   Author: Cheolsoo Park, 2012-11-07, 20:25
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