Pig > dev > August 2010

Support globbing for registering jars in pig script. ---------------------------------------------------- Key: PIG-1566 URL: https://issues.apache.org/jira/browse/PIG-1566 Project: Pig Issue Type: ...

PERF: create accumulative bag in RelationToExpressionProject ------------------------------------------------------------ Key: PIG-1554 URL: https://issues.apache.org/jira/browse/PIG-1554 Project: ...

isTwoLevelAccessRequired() returns false for nested relation ------------------------------------------------------------ Key: PIG-1538 URL: https://issues.apache.org/jira/browse/PIG-1538 Project: ...

log level not propogated to MR task loggers ------------------------------------------- Key: PIG-1542 URL: https://issues.apache.org/jira/browse/PIG-1542 Project: Pig Issue Type: Bug Reporter: Thejas ...

support to variable number of arguments in UDF ---------------------------------------------- Key: PIG-1577 URL: https://issues.apache.org/jira/browse/PIG-1577 Project: Pig Issue Type: Bug Affects ...

Intermittent unit test failure for TestScriptUDF.testPythonScriptUDFNullInputOutput ----------------------------------------------------------------------------------- Key: PIG-1579 URL: ...

additional piggybank datetime and string UDFs --------------------------------------------- Key: PIG-1565 URL: https://issues.apache.org/jira/browse/PIG-1565 Project: Pig Issue Type: Improvement ...

Secondary alias gives problem, when it has alias in the group by statement. --------------------------------------------------------------------------- Key: PIG-1545 URL: ...

Difference in Semantics between Load statement in Pig and HDFS client on Command line ------------------------------------------------------------------------------------- Key: PIG-1576 URL: ...

Parser fails to recognize semicolons in quoted strings ------------------------------------------------------ Key: PIG-1581 URL: https://issues.apache.org/jira/browse/PIG-1581 Project: Pig Issue ...

PigServer.executeBatch does not return status of failed job ----------------------------------------------------------- Key: PIG-1578 URL: https://issues.apache.org/jira/browse/PIG-1578 Project: Pig ...

deal with inner cogroup ----------------------- Key: PIG-1584 URL: https://issues.apache.org/jira/browse/PIG-1584 Project: Pig Issue Type: Bug Reporter: Olga Natkovich Fix For: 0.9.0 The current ...

PIG shouldn't pass all input to a UDF if the UDF specify no argument -------------------------------------------------------------------- Key: PIG-1573 URL: ...

use same logic for merging inner schemas in "default union" and "union onschema" -------------------------------------------------------------------------------- Key: PIG-1536 URL: ...

Fix the version for the dependent packages for the maven --------------------------------------------------------- Key: PIG-1562 URL: https://issues.apache.org/jira/browse/PIG-1562 Project: Pig Issue ...

Optimize scalar to use distributed cache ----------------------------------------- Key: PIG-1548 URL: https://issues.apache.org/jira/browse/PIG-1548 Project: Pig Issue Type: Improvement Components: ...

Complete the migration of optimization rule PushUpFilter including missing test cases ------------------------------------------------------------------------------------- Key: PIG-1575 URL: ...

IsEmpty returns the wrong value after using LIMIT ------------------------------------------------- Key: PIG-1543 URL: https://issues.apache.org/jira/browse/PIG-1543 Project: Pig Issue Type: Bug ...

better error handling in casting relations to scalars ----------------------------------------------------- Key: PIG-1550 URL: https://issues.apache.org/jira/browse/PIG-1550 Project: Pig Issue Type: ...

proactive-spill bags should share the memory alloted for it ----------------------------------------------------------- Key: PIG-1544 URL: https://issues.apache.org/jira/browse/PIG-1544 Project: Pig ...

change default datatype when relations are used as scalar to bytearray ---------------------------------------------------------------------- Key: PIG-1572 URL: ...

piggybank unit test TestLookupInFiles is broken ----------------------------------------------- Key: PIG-1583 URL: https://issues.apache.org/jira/browse/PIG-1583 Project: Pig Issue Type: Bug ...

new syntax for native mapreduce operator ---------------------------------------- Key: PIG-1580 URL: https://issues.apache.org/jira/browse/PIG-1580 Project: Pig Issue Type: Task Reporter: Thejas M ...

Column pruner causes wrong results when using both Custom Store UDF and PigStorage ---------------------------------------------------------------------------------- Key: PIG-1537 URL: ...

Hi, I am about to branch for release. Please, hold off your commits till I am done. I will send a follow up email at that time. Thanks, Olga

upgrade commons-logging version with ivy ---------------------------------------- Key: PIG-1582 URL: https://issues.apache.org/jira/browse/PIG-1582 Project: Pig Issue Type: Improvement Components: ...

Provide utility to construct CNF form of predicates --------------------------------------------------- Key: PIG-1549 URL: https://issues.apache.org/jira/browse/PIG-1549 Project: Pig Issue Type: New ...

SUBSTRING function is broken ---------------------------- Key: PIG-1563 URL: https://issues.apache.org/jira/browse/PIG-1563 Project: Pig Issue Type: Bug Reporter: Olga Natkovich Assignee: Yan Zhou ...

couple of issue mapping aliases to jobs --------------------------------------- Key: PIG-1557 URL: https://issues.apache.org/jira/browse/PIG-1557 Project: Pig Issue Type: Bug Affects Versions: 0.8.0 ...

java properties not honored in case of properties such as stop.on.failure ------------------------------------------------------------------------- Key: PIG-1569 URL: ...

native mapreduce operator MR job does not follow same failure handling logic as other pig MR jobs ------------------------------------------------------------------------------------------------- ...

Optimization rule FilterAboveForeach is too restrictive and doesn't handle project * correctly ---------------------------------------------------------------------------------------------- Key: ...

Optimization rule PushUpFilter causes filter to be pushed up out joins ---------------------------------------------------------------------- Key: PIG-1574 URL: ...

[ https://issues.apache.org/jira/browse/PIG-365?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12899990#action_12899990 ] Mridul Muralidharan commented on ...

[ https://issues.apache.org/jira/browse/PIG-365?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Daniel Dai resolved PIG-365. ---------------------------- Resolution: Won't Fix -- ...

Hey everyone, I was wondering if anybody has any references or suggestion on how to learn about Pig's optimizer besides the source code or Pig's paper. Thanks in advance. Renato M.

add support for multiple filesystems ------------------------------------ Key: PIG-1564 URL: https://issues.apache.org/jira/browse/PIG-1564 Project: Pig Issue Type: Improvement Reporter: Andrew ...

Optimization rule FilterAboveForeach is too restrictive and doesn't handle project * correctly ---------------------------------------------------------------------------------------------- Key: ...

[ https://issues.apache.org/jira/browse/PIG-506?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Aniket Mokashi updated PIG-506: ------------------------------- Attachment: ...

[ https://issues.apache.org/jira/browse/PIG-506?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12899965#action_12899965 ] Aniket Mokashi commented on PIG-506: ...

Twitter hosted this month's Pig contributor meeting. Developers from Yahoo, Twitter, LinkedIn, RichRelevance, and Cloudera were present. 1. Howl First, Alan Gates demoed Howl, a project whose goal is ...

[piggybank] add CSV Loader -------------------------- Key: PIG-1555 URL: https://issues.apache.org/jira/browse/PIG-1555 Project: Pig Issue Type: New Feature Reporter: Dmitriy V. Ryaboy Assignee: ...

Hi, I added Pig to the list of projects that can be reviewed on Cloudera's public ReviewBoard instance, located at http://review.cloudera.org (AKA review.hbase.org). Review requests and comments are ...

add a compile time check to see if the output file of native mapreduce operator exists -------------------------------------------------------------------------------------- Key: PIG-1571 URL: ...

----------------------------------------------------------- This is an automatically generated e-mail. To reply, visit: http://review.cloudera.org/r/725/ ...

Build target 'checkstyle' fails ------------------------------- Key: PIG-1560 URL: https://issues.apache.org/jira/browse/PIG-1560 Project: Pig Issue Type: Bug Affects Versions: 0.8.0 Reporter: ...

I just noticed that even though Utf8StorageConverter implements the various byte[] toBytes(Obj o) methods, they are not part of the LoadCaster interface -- and therefore can't be relied on when using ...

Improve dynamic invokers to deal with no-arg methods and array parameters ------------------------------------------------------------------------- Key: PIG-1551 URL: ...

Several things stated in Pig philosophy page are out of date ------------------------------------------------------------ Key: PIG-1559 URL: https://issues.apache.org/jira/browse/PIG-1559 Project: ...