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[PIG-2507] Semicolon in paramenters for UDF results in parsing error - Pig - [issue]
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...If I have a semicolon in the parameter passed to a udf, the script execution will fail with a parsing error.a = load 'i1' as (f1:chararray);c = foreach a generate REGEX_EXTRACT(f1, '.;' ,1);...
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http://issues.apache.org/jira/browse/PIG-2507
Author: Vivek Padmanabhan,
2013-05-10, 06:50
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[PIG-2404] NullPointerException when I have multiple python udfs - Pig - [issue]
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...When I have multiple python udfs registered, the script fails at compile phase while trying to get the udf ouputschema.register 'a.py' using org.apache.pig.scripting.jython.JythonScriptEngin...
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http://issues.apache.org/jira/browse/PIG-2404
Author: Vivek Padmanabhan,
2013-04-01, 22:27
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[PIG-2312] NPE when relation and column share the same name and used in Nested Foreach - Pig - [issue]
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...With Pig0.9, if a relation and a column has the same name and if the column is used in a nested foreach, the script execution fails while compiling.The below is the trace;java.lang.NullPoint...
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http://issues.apache.org/jira/browse/PIG-2312
Author: Vivek Padmanabhan,
2013-01-25, 19:14
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[PIG-2721] Wrong output generated while loading bags as input - Pig - [issue]
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...A = LOAD '/user/pvivek/sample' as (id:chararray,mybag:bag{tuple(bttype:chararray,cat:long)});B = foreach A generate id,FLATTEN(mybag) AS (bttype, cat);C = order B by id;dump C;The above code...
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http://issues.apache.org/jira/browse/PIG-2721
Author: Vivek Padmanabhan,
2012-08-07, 17:53
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[PIG-2548] Support for providing parameters to python script - Pig - [issue]
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...If I have an embedded pig script in python, there is no way to get user passed parameters in the python script.Though PIG-2165 adds the capability of reading these params in the pig script, ...
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http://issues.apache.org/jira/browse/PIG-2548
Author: Vivek Padmanabhan,
2012-06-20, 17:10
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[PIG-2716] Misleading error message - Pig - [issue]
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...a = load myinput/1111/*.bz2 as (f:chararray);b = foreach a generate INDEXOF(f,'#',0);c = limit b 100;dump c ;The above script fails with the error message ;2012-04-25 09:20:39,377 [main&...
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http://issues.apache.org/jira/browse/PIG-2716
Author: Vivek Padmanabhan,
2012-06-06, 00:38
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[PIG-2358] JobStats.getHadoopCounters() is never set and always returns null - Pig - [issue]
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...The api JobStats.getHadoopCounters() always returns null since the instance variable returned from the method ("counters") is never set.PigStats stats = PigRunner.run(args, null);PigSt...
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http://issues.apache.org/jira/browse/PIG-2358
Author: Vivek Padmanabhan,
2012-04-26, 20:33
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[PIG-2288] Pig 0.9 error message not useful as compared to 0.8 in case of group by - Pig - [issue]
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...Another instance of change in error message from 0.8 to 0.9.This time in group by statement. In 0.8 the error message is proper while 0.9 returns NullPointerA = LOAD 'i1' as (f1:chararray,f2...
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http://issues.apache.org/jira/browse/PIG-2288
Author: Vivek Padmanabhan,
2012-04-26, 20:33
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[PIG-2181] Improvement : for error message when describe misses alias - Pig - [issue]
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...In Pig 0.9, if I have a describe without an alias, it throws a NullPointerException like below.ERROR 2999: Unexpected internal error. nulljava.lang.NullPointerException &n...
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http://issues.apache.org/jira/browse/PIG-2181
Author: Vivek Padmanabhan,
2012-04-26, 20:33
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[PIG-2627] Custom partitioner not set when POSplit is involved in Plan - Pig - [issue]
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...A = load 'i3.txt' as (k,v);L = FILTER A BY k == 'k1';B = GROUP A BY k PARTITION BY SimpleCustomPartitioner PARALLEL 3;C = FOREACH B GENERATE FLATTEN(A) PARALLEL 3;STORE C INTO 'output1';STOR...
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http://issues.apache.org/jira/browse/PIG-2627
Author: Vivek Padmanabhan,
2012-04-21, 00:49
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