Pig > dev > July 2008

Join optimization for pipeline rework ------------------------------------- Key: PIG-350 URL: https://issues.apache.org/jira/browse/PIG-350 Project: Pig Issue Type: Bug Components: impl Affects ...

is null does not work in a AND ------------------------------ Key: PIG-336 URL: https://issues.apache.org/jira/browse/PIG-336 Project: Pig Issue Type: Bug Affects Versions: types_branch Reporter: ...

custom compare functions is ignored ----------------------------------- Key: PIG-285 URL: https://issues.apache.org/jira/browse/PIG-285 Project: Pig Issue Type: Bug Affects Versions: types_branch ...

RM a non-existing file should not fail the script ------------------------------------------------- Key: PIG-297 URL: https://issues.apache.org/jira/browse/PIG-297 Project: Pig Issue Type: ...

Hi, Hopefully the final candidate. http://people.apache.org/~olga/pig-0.1.0-candidate-3/ <http://people.apache.org/~olga/pig-0.1.0-candidate-3/ Please, vote by end of day on Monday, 7/28. Thanks, Olga

Casting does not work in certain cases with multiple loads ---------------------------------------------------------- Key: PIG-335 URL: https://issues.apache.org/jira/browse/PIG-335 Project: Pig ...

POCast does not cast chararray to bytearray ------------------------------------------- Key: PIG-303 URL: https://issues.apache.org/jira/browse/PIG-303 Project: Pig Issue Type: Bug Affects Versions: ...

LOCross output schema is not right ---------------------------------- Key: PIG-290 URL: https://issues.apache.org/jira/browse/PIG-290 Project: Pig Issue Type: Bug Components: impl Affects Versions: ...

The parser/type checker should use the getSchema method of UDFs to deduce return type/schema -------------------------------------------------------------------------------------------- Key: PIG-320 ...

discrepancy in bags representation ---------------------------------- Key: PIG-349 URL: https://issues.apache.org/jira/browse/PIG-349 Project: Pig Issue Type: Bug Affects Versions: types_branch ...

local mode is broken -------------------- Key: PIG-286 URL: https://issues.apache.org/jira/browse/PIG-286 Project: Pig Issue Type: Bug Affects Versions: types_branch Reporter: Olga Natkovich ...

Combiner needs to be used in the types branch --------------------------------------------- Key: PIG-331 URL: https://issues.apache.org/jira/browse/PIG-331 Project: Pig Issue Type: Bug Affects ...

Simple script with SPLIT fails ------------------------------ Key: PIG-343 URL: https://issues.apache.org/jira/browse/PIG-343 Project: Pig Issue Type: Bug Affects Versions: types_branch Reporter: ...

Hi, I have created a candidate build for Pig 0.1.0 - initial incubator release. Please download and try it out: http://people.apache.org/~olga/pig-0.1.0-candidate-0/ Should we release this? Vote ...

ORDER BY DESC doesn't work at all --------------------------------- Key: PIG-301 URL: https://issues.apache.org/jira/browse/PIG-301 Project: Pig Issue Type: Bug Affects Versions: types_branch ...

Minor Changes to SliceWrapper for Generic Hadoop InputFormat ------------------------------------------------------------ Key: PIG-300 URL: https://issues.apache.org/jira/browse/PIG-300 Project: Pig ...

testShellFuncSingle/Multiple fail in TestBuiltin ------------------------------------------------ Key: PIG-327 URL: https://issues.apache.org/jira/browse/PIG-327 Project: Pig Issue Type: Bug Affects ...

Error handling aggregate of a computation ----------------------------------------- Key: PIG-313 URL: https://issues.apache.org/jira/browse/PIG-313 Project: Pig Issue Type: Bug Affects Versions: ...

Scripts using CROSS fail in logical to physical translator ---------------------------------------------------------- Key: PIG-311 URL: https://issues.apache.org/jira/browse/PIG-311 Project: Pig ...

limit return uncorrect records following distinct ------------------------------------------------- Key: PIG-338 URL: https://issues.apache.org/jira/browse/PIG-338 Project: Pig Issue Type: Bug ...

Ordering on types other than byte array fails. ---------------------------------------------- Key: PIG-344 URL: https://issues.apache.org/jira/browse/PIG-344 Project: Pig Issue Type: Bug Affects ...

Some nested order by queries fail in logical to physical translator ------------------------------------------------------------------- Key: PIG-310 URL: https://issues.apache.org/jira/browse/PIG-310 ...

Nested order by queries return only one key instead of all keys --------------------------------------------------------------- Key: PIG-305 URL: https://issues.apache.org/jira/browse/PIG-305 ...

Filter operator not included in the main predecessor plan structure ------------------------------------------------------------------- Key: PIG-299 URL: https://issues.apache.org/jira/browse/PIG-299 ...

hod.param parameters not passed properly ---------------------------------------- Key: PIG-291 URL: https://issues.apache.org/jira/browse/PIG-291 Project: Pig Issue Type: Bug Components: impl ...

If limit size exceeds number of records in the file, a few records get dropped ------------------------------------------------------------------------------ Key: PIG-337 URL: ...

Specifying 'using PigStorage('\t')' in a script causes pig to fail ------------------------------------------------------------------ Key: PIG-340 URL: https://issues.apache.org/jira/browse/PIG-340 ...

count with multiple group by keys fails --------------------------------------- Key: PIG-306 URL: https://issues.apache.org/jira/browse/PIG-306 Project: Pig Issue Type: Bug Affects Versions: ...

UDF for cumulative statistics ----------------------------- Key: PIG-296 URL: https://issues.apache.org/jira/browse/PIG-296 Project: Pig Issue Type: Improvement Reporter: Ajay Garg Priority: Minor ...

order by * goes into infinite loop ---------------------------------- Key: PIG-293 URL: https://issues.apache.org/jira/browse/PIG-293 Project: Pig Issue Type: Bug Affects Versions: types_branch ...

With the introduction of types (see http://issues.apache.org/jira/browse/PIG-157) we need to decide how EvalFunc will interact with the types. The original proposal was that the DEFINE keyword would ...

Queries with multiple, unconnected loads fail --------------------------------------------- Key: PIG-329 URL: https://issues.apache.org/jira/browse/PIG-329 Project: Pig Issue Type: Bug Affects ...

Limit follow cross/union return wrong number of records ------------------------------------------------------- Key: PIG-339 URL: https://issues.apache.org/jira/browse/PIG-339 Project: Pig Issue ...

Combiner Error -------------- Key: PIG-324 URL: https://issues.apache.org/jira/browse/PIG-324 Project: Pig Issue Type: Bug Environment: Pig + Hadoop 17 Reporter: Amir Youssefi A = load '...' USING ...

Union, Cross is not working --------------------------- Key: PIG-319 URL: https://issues.apache.org/jira/browse/PIG-319 Project: Pig Issue Type: Bug Components: impl Affects Versions: types_branch ...

Casting a byte array that contains a double value to an int results in a null pointer ------------------------------------------------------------------------------------- Key: PIG-312 URL: ...

Distinct fail if previous map plan is closed -------------------------------------------- Key: PIG-304 URL: https://issues.apache.org/jira/browse/PIG-304 Project: Pig Issue Type: Bug Components: impl ...

Hi, In the preparation to the release, I am reviewing/cleaning up the change log. We have several categories in the change log: INCOMPATIBLE CHANGES - changes that break backward compatibility NEW ...

Null pointer exception with load as schema - Optimizer ------------------------------------------------------ Key: PIG-288 URL: https://issues.apache.org/jira/browse/PIG-288 Project: Pig Issue Type: ...

filters are 10-20% slower ------------------------- Key: PIG-351 URL: https://issues.apache.org/jira/browse/PIG-351 Project: Pig Issue Type: Improvement Affects Versions: types_branch Reporter: Olga ...

testNestedBinCond fails in TestFilterOpNumeric ---------------------------------------------- Key: PIG-328 URL: https://issues.apache.org/jira/browse/PIG-328 Project: Pig Issue Type: Bug Components: ...

flatten logic assumes that anything to be flattened is a bag, when it could be a tuple. --------------------------------------------------------------------------------------- Key: PIG-307 URL: ...

Size of DistinctDataBag is calculated incorrectly if spill occurs and non-distinct elements are inserted ...

Cross products of two flattens is incorrectly including records with null values -------------------------------------------------------------------------------- Key: PIG-302 URL: ...

Order by on more than one field returns wrong order --------------------------------------------------- Key: PIG-292 URL: https://issues.apache.org/jira/browse/PIG-292 Project: Pig Issue Type: Bug ...

Comparing float column with double constant fails ------------------------------------------------- Key: PIG-332 URL: https://issues.apache.org/jira/browse/PIG-332 Project: Pig Issue Type: Bug ...

Remove "order by ... limit" syntax ---------------------------------- Key: PIG-341 URL: https://issues.apache.org/jira/browse/PIG-341 Project: Pig Issue Type: Bug Components: impl Affects Versions: ...

Sorting on fields of type double does not work ---------------------------------------------- Key: PIG-334 URL: https://issues.apache.org/jira/browse/PIG-334 Project: Pig Issue Type: Bug Components: ...

Hi, Please vote on the new candidate for Pig release 0.1.0. The artifacts are at http://people.apache.org/~olga/pig-0.1.0-candidate-2/ The vote closes on 7/25. Thanks, Olga

Over the weekend I moved a bunch of code around in the types branch. During development much of the code had grown here and there without sufficient attention to where packages actually belonged. So, ...