Pig > dev > August 2008

PigPen - Eclipse plugin for a graphical PigLatin editor ------------------------------------------------------- Key: PIG-366 URL: https://issues.apache.org/jira/browse/PIG-366 Project: Pig Issue ...

Should support 'null' as a constant ----------------------------------- Key: PIG-385 URL: https://issues.apache.org/jira/browse/PIG-385 Project: Pig Issue Type: New Feature Components: impl Affects ...

Union doesn't work ------------------ Key: PIG-390 URL: https://issues.apache.org/jira/browse/PIG-390 Project: Pig Issue Type: Bug Environment: Mac OS X Reporter: Arthur Zwiegincew data files: $ cat ...

SET job.name does not work -------------------------- Key: PIG-376 URL: https://issues.apache.org/jira/browse/PIG-376 Project: Pig Issue Type: Bug Components: grunt Affects Versions: types_branch ...

invalid schema for databag constant ----------------------------------- Key: PIG-380 URL: https://issues.apache.org/jira/browse/PIG-380 Project: Pig Issue Type: Bug Affects Versions: types_branch ...

JOIN and cogroup should handle NULLs correctly ---------------------------------------------- Key: PIG-361 URL: https://issues.apache.org/jira/browse/PIG-361 Project: Pig Issue Type: Sub-task Affects ...

Limit return incorrect records when we use multiple reducer ----------------------------------------------------------- Key: PIG-364 URL: https://issues.apache.org/jira/browse/PIG-364 Project: Pig ...

Explain followed by Describe throws exception --------------------------------------------- Key: PIG-407 URL: https://issues.apache.org/jira/browse/PIG-407 Project: Pig Issue Type: Bug Affects ...

order by on single field with user defined comparator fails ----------------------------------------------------------- Key: PIG-402 URL: https://issues.apache.org/jira/browse/PIG-402 Project: Pig ...

SplitIntroducer does not handle some cases correctly ---------------------------------------------------- Key: PIG-401 URL: https://issues.apache.org/jira/browse/PIG-401 Project: Pig Issue Type: Bug ...

This email discusses a use case of flattening a bag or tuple when the schema of the bag or tuple is not known, i.e., null. When UDFs return bags or tuples (complex type), the schema of the complex ...

Expressions not allowed inside foreach -------------------------------------- Key: PIG-398 URL: https://issues.apache.org/jira/browse/PIG-398 Project: Pig Issue Type: Bug Reporter: Olga Natkovich ...

progress reported on every tuple -------------------------------- Key: PIG-357 URL: https://issues.apache.org/jira/browse/PIG-357 Project: Pig Issue Type: Improvement Affects Versions: types_branch ...

performance improvement in POUserFunc ------------------------------------- Key: PIG-358 URL: https://issues.apache.org/jira/browse/PIG-358 Project: Pig Issue Type: Improvement Reporter: Olga ...

spaces load statement results in stack trace -------------------------------------------- Key: PIG-404 URL: https://issues.apache.org/jira/browse/PIG-404 Project: Pig Issue Type: Bug Components: ...

notations for data bag and data map are confusing ------------------------------------------------- Key: PIG-393 URL: https://issues.apache.org/jira/browse/PIG-393 Project: Pig Issue Type: Wish ...

The implementation of IndexedTuple might break in cases where a custom TupleFactory is being used ------------------------------------------------------------------------------------------------- ...

Hi, I am working on integrating the streaming feature (described at http://wiki.apache.org/pig/PigStreamingFunctionalSpec) which is present in the trunk into the "types" branch. As part of this I ...

flatten causes schema naming problems ------------------------------------- Key: PIG-400 URL: https://issues.apache.org/jira/browse/PIG-400 Project: Pig Issue Type: Bug Affects Versions: types_branch ...

Semantics of generate * have changed ------------------------------------ Key: PIG-359 URL: https://issues.apache.org/jira/browse/PIG-359 Project: Pig Issue Type: Bug Components: impl Affects ...

describe does not display "map" types in the schema. ---------------------------------------------------- Key: PIG-405 URL: https://issues.apache.org/jira/browse/PIG-405 Project: Pig Issue Type: Bug ...

Porting of the slicer into types branch caused all scripts to run just one map. ------------------------------------------------------------------------------- Key: PIG-403 URL: ...

limit interfers with types in filter ------------------------------------ Key: PIG-399 URL: https://issues.apache.org/jira/browse/PIG-399 Project: Pig Issue Type: Bug Reporter: Olga Natkovich The ...

DESCRIBE does not display the table name ---------------------------------------- Key: PIG-383 URL: https://issues.apache.org/jira/browse/PIG-383 Project: Pig Issue Type: Bug Affects Versions: ...

describe fails if schema is not specified ----------------------------------------- Key: PIG-372 URL: https://issues.apache.org/jira/browse/PIG-372 Project: Pig Issue Type: Bug Affects Versions: ...

describe interfiers with name resolution ---------------------------------------- Key: PIG-379 URL: https://issues.apache.org/jira/browse/PIG-379 Project: Pig Issue Type: Bug Affects Versions: ...

describe schema does not show correct types ------------------------------------------- Key: PIG-374 URL: https://issues.apache.org/jira/browse/PIG-374 Project: Pig Issue Type: Bug Reporter: Olga ...

dump with split does not work ----------------------------- Key: PIG-370 URL: https://issues.apache.org/jira/browse/PIG-370 Project: Pig Issue Type: Bug Components: impl Affects Versions: ...

unconnected load causes exception --------------------------------- Key: PIG-373 URL: https://issues.apache.org/jira/browse/PIG-373 Project: Pig Issue Type: Bug Reporter: Olga Natkovich Load expects ...

by default reduce parallelism is set to 1 ----------------------------------------- Key: PIG-397 URL: https://issues.apache.org/jira/browse/PIG-397 Project: Pig Issue Type: Bug Affects Versions: ...

Hello! I have meet a code problem about the charset. I use Hadoop to store the log data, and my log data is not coded in UTF-8, for example GBK in china. If I use the PigStorage() to process my data, ...

When a pig script creates multiple MR jobs, if any job but the last fails, pig report success and returns no results. ...

Certain parse errors force exit from grunt (interactive mode) ------------------------------------------------------------- Key: PIG-353 URL: https://issues.apache.org/jira/browse/PIG-353 Project: ...

Programmer-supplied schema can't include "group"; ------------------------------------------------- Key: PIG-396 URL: https://issues.apache.org/jira/browse/PIG-396 Project: Pig Issue Type: Bug ...

dump (name); crashes grunt -------------------------- Key: PIG-395 URL: https://issues.apache.org/jira/browse/PIG-395 Project: Pig Issue Type: Bug Components: grunt Environment: Pre-2.0. Reporter: ...

Syntax for ?: requires parens in FOREACH ---------------------------------------- Key: PIG-394 URL: https://issues.apache.org/jira/browse/PIG-394 Project: Pig Issue Type: Bug Components: grunt ...

There should be a DataAtom.setValue(DataAtom) --------------------------------------------- Key: PIG-391 URL: https://issues.apache.org/jira/browse/PIG-391 Project: Pig Issue Type: Improvement ...

Pig does not do type checking on a per statement basis ------------------------------------------------------ Key: PIG-386 URL: https://issues.apache.org/jira/browse/PIG-386 Project: Pig Issue Type: ...

BinCond does not seem to handle null values ------------------------------------------- Key: PIG-381 URL: https://issues.apache.org/jira/browse/PIG-381 Project: Pig Issue Type: Bug Reporter: Olga ...

bincond does not performa implicit cast of parameters ----------------------------------------------------- Key: PIG-382 URL: https://issues.apache.org/jira/browse/PIG-382 Project: Pig Issue Type: ...

Unary minus not supported in FILTER expressions ----------------------------------------------- Key: PIG-389 URL: https://issues.apache.org/jira/browse/PIG-389 Project: Pig Issue Type: Bug Affects ...

FILTER doesn't allow string expressions --------------------------------------- Key: PIG-388 URL: https://issues.apache.org/jira/browse/PIG-388 Project: Pig Issue Type: Bug Components: grunt Affects ...

Unary minus not supported in FOREACH expressions ------------------------------------------------ Key: PIG-387 URL: https://issues.apache.org/jira/browse/PIG-387 Project: Pig Issue Type: Bug ...

See http://hudson.zones.apache.org/hudson/job/Pig-trunk/267/changes ------------------------------------------ [...truncated 527 lines...] compile-sources: [javac] Compiling 241 source files to ...

regression: execution plan does not show up in the job's output --------------------------------------------------------------- Key: PIG-384 URL: https://issues.apache.org/jira/browse/PIG-384 ...

Hi, I have released one more candidate that makes the following changes. The only difference is an updated NOTICE file that includes copyright statements for the libraries Pig depends on. The new ...

Limit can not push in front of ForEach with flatten --------------------------------------------------- Key: PIG-362 URL: https://issues.apache.org/jira/browse/PIG-362 Project: Pig Issue Type: Bug ...

Map side optimization for Limit (top k case) -------------------------------------------- Key: PIG-365 URL: https://issues.apache.org/jira/browse/PIG-365 Project: Pig Issue Type: Improvement ...

FOREACH followed by LIMIT produces wrong results ------------------------------------------------ Key: PIG-378 URL: https://issues.apache.org/jira/browse/PIG-378 Project: Pig Issue Type: Bug Affects ...

Exception with implicit split ----------------------------- Key: PIG-375 URL: https://issues.apache.org/jira/browse/PIG-375 Project: Pig Issue Type: Bug Reporter: Olga Natkovich Priority: Critical ...