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[PIG-3293] Casting fails after Union from two data sources&loaders - Pig - [issue]
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...Script similar to A = load 'data1' using MyLoader() as (a:bytearray);B = load 'data2' as (a:bytearray);C = union onschema A,B;D = foreach C generate (chararray)a;Store D into './out';fails w...
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http://issues.apache.org/jira/browse/PIG-3293
Author: Koji Noguchi,
2013-05-06, 18:18
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[PIG-3251] Bzip2TextInputFormat requires double the memory of maximum record size - Pig - [issue]
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...While looking at user's OOM heap dump, noticed that pig's Bzip2TextInputFormat consumes memory at bothBzip2TextInputFormat.buffer (ByteArrayOutputStream) and actual Text that is returned as ...
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http://issues.apache.org/jira/browse/PIG-3251
Author: Koji Noguchi,
2013-05-03, 21:40
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[PIG-2970] Nested foreach getting incorrect schema when having unrelated inner query - Pig - [issue]
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...While looking at PIG-2968, hit a weird error message.$ cat -n test/foreach2.pig 1 daily = load 'nyse' as (exchange, symbol); 2 grpd = group ...
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http://issues.apache.org/jira/browse/PIG-2970
Author: Koji Noguchi,
2013-05-02, 01:46
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[PIG-3295] Casting from bytearray failing after Union (even when each field is from a single Loader) - Pig - [issue]
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...One exampleA = load 'data1.txt' as line:bytearray;B = load 'c1.txt' using TextLoader() as cookie1;C = load 'c2.txt' using TextLoader() as cookie2;B2 = join A by line, B by cookie1;C2 = join ...
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http://issues.apache.org/jira/browse/PIG-3295
Author: Koji Noguchi,
2013-04-29, 18:51
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[PIG-3270] Union onschema failing at runtime when merging incompatible types - Pig - [issue]
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...t1 = LOAD 'file1.txt' USING PigStorage() AS (a: chararray, b: chararray);t2 = LOAD 'file2.txt' USING PigStorage() AS (a: chararray, b: float);tout = UNION ONSCHEMA t1, t2;dump tout;Job fails...
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http://issues.apache.org/jira/browse/PIG-3270
Author: Koji Noguchi,
2013-04-11, 20:52
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[PIG-3271] POSplit ignoring error from input processing giving empty results - Pig - [issue]
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...Script below fails at union onschema due to PIG-3270 but pig ignores its error and creates empty outputs with return code 0 (SUCCESS).t1 = LOAD 'file1.txt' USING PigStorage() AS (a: chararra...
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http://issues.apache.org/jira/browse/PIG-3271
Author: Koji Noguchi,
2013-04-11, 20:04
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[PIG-3266] Pig takes forever to parse scripts with foreach + multi level binconds - Pig - [issue]
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...Following pig script parsing takes 1 second in pig-0.8 90 seconds in pig-0.9 forever in pig-0.10 (it's taking literally hours)A = load 'input.txt' as (mynum:float, mychar:chararray);B...
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http://issues.apache.org/jira/browse/PIG-3266
Author: Koji Noguchi,
2013-04-03, 20:32
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Re: long parse time - Pig - [mail # user]
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...With help from the reviewer, I learned that this was fixed in trunk. https://issues.apache.org/jira/browse/PIG-2769 but not in 0.11. Koji On Apr 2, 2013, at 1:27 PM,...
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Author: Koji Noguchi,
2013-04-03, 19:40
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Re: long parse time - Pig - [mail # user]
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...Hi Patrick, Did it work with 0.11? If not, I hit a similar issue and created https://issues.apache.org/jira/browse/PIG-3266 Problem started from pig 0.10. Koji...
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Author: Koji Noguchi,
2013-04-02, 17:27
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[PIG-3148] OutOfMemory exception while spilling stale DefaultDataBag. Extra option to gc() before spilling large bag. - Pig - [issue]
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...Our user reported that one of their jobs in pig 0.10 occasionally failed with 'Error: GC overhead limit exceeded' or 'Error: Java heap space', but rerunning it sometimes finishes successfull...
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http://issues.apache.org/jira/browse/PIG-3148
Author: Koji Noguchi,
2013-04-02, 16:54
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