Pig > dev > September 2008

Schemas for bags should contain tuples all the time --------------------------------------------------- Key: PIG-449 URL: https://issues.apache.org/jira/browse/PIG-449 Project: Pig Issue Type: Bug ...

Type branch integration with hadoop 18 -------------------------------------- Key: PIG-458 URL: https://issues.apache.org/jira/browse/PIG-458 Project: Pig Issue Type: Improvement Reporter: Olga ...

describe call int type as "integer" ----------------------------------- Key: PIG-469 URL: https://issues.apache.org/jira/browse/PIG-469 Project: Pig Issue Type: Bug Affects Versions: types_branch ...

Make BinStorage declare its schema ---------------------------------- Key: PIG-468 URL: https://issues.apache.org/jira/browse/PIG-468 Project: Pig Issue Type: Bug Affects Versions: types_branch ...

PERFORMANCE: removing keys from the value ----------------------------------------- Key: PIG-465 URL: https://issues.apache.org/jira/browse/PIG-465 Project: Pig Issue Type: Improvement Affects ...

Trying to compile types branch to verify/check this problem. I get the following compile error and have checked all the obvious stuff: $ ant compile Buildfile: build.xml init: cc-compile: [javacc] ...

pig produces errors after a job is said to be 100% done ------------------------------------------------------- Key: PIG-457 URL: https://issues.apache.org/jira/browse/PIG-457 Project: Pig Issue ...

Loading data with a schema that has a bag as a field results in error --------------------------------------------------------------------- Key: PIG-464 URL: ...

parser gets confused if "as" is used inside of expression --------------------------------------------------------- Key: PIG-437 URL: https://issues.apache.org/jira/browse/PIG-437 Project: Pig Issue ...

compressing intermediate results -------------------------------- Key: PIG-467 URL: https://issues.apache.org/jira/browse/PIG-467 Project: Pig Issue Type: Improvement Affects Versions: types_branch ...

PERFORMANCE: dropping the columns as soon as possible ----------------------------------------------------- Key: PIG-466 URL: https://issues.apache.org/jira/browse/PIG-466 Project: Pig Issue Type: ...

casting parameters of a UDF --------------------------- Key: PIG-427 URL: https://issues.apache.org/jira/browse/PIG-427 Project: Pig Issue Type: Improvement Affects Versions: types_branch Reporter: ...

Strings (or other typed data) stored in maps cause problems with implicit casts in operations --------------------------------------------------------------------------------------------- Key: ...

Pig Developers, Daniel Dai just joined the team of Pig Committers. Over just a couple of month, Daniel made significant contributions to the Pig project. He implemented LIMIT operator which can help ...

Illustrate for the Types branch ------------------------------- Key: PIG-443 URL: https://issues.apache.org/jira/browse/PIG-443 Project: Pig Issue Type: New Feature Affects Versions: types_branch ...

LIMIT N should create one output file with N rows ------------------------------------------------- Key: PIG-462 URL: https://issues.apache.org/jira/browse/PIG-462 Project: Pig Issue Type: Bug ...

Limit produces results in the wrong order ----------------------------------------- Key: PIG-461 URL: https://issues.apache.org/jira/browse/PIG-461 Project: Pig Issue Type: Bug Reporter: Olga ...

PERFORMANCE: Order by done in 3 MR jobs, could be done in 2 ------------------------------------------------------------ Key: PIG-460 URL: https://issues.apache.org/jira/browse/PIG-460 Project: Pig ...

increase sleep interval for checking job completion --------------------------------------------------- Key: PIG-459 URL: https://issues.apache.org/jira/browse/PIG-459 Project: Pig Issue Type: Bug ...

group by followed by group ALL causes error in reduce ----------------------------------------------------- Key: PIG-454 URL: https://issues.apache.org/jira/browse/PIG-454 Project: Pig Issue Type: ...

"group" alias is lost after a flatten(group) -------------------------------------------- Key: PIG-455 URL: https://issues.apache.org/jira/browse/PIG-455 Project: Pig Issue Type: Bug Affects ...

If an filed is part of group followed by flatten, then referring to it causes a parse error ------------------------------------------------------------------------------------------- Key: PIG-451 ...

Issues when non existent columns are projected ---------------------------------------------- Key: PIG-452 URL: https://issues.apache.org/jira/browse/PIG-452 Project: Pig Issue Type: Bug Affects ...

PERFORMANCE: Distinct should make use of combiner to remove duplicate values from keys. ---------------------------------------------------------------------------------------- Key: PIG-450 URL: ...

Unable to resolve column names ------------------------------ Key: PIG-456 URL: https://issues.apache.org/jira/browse/PIG-456 Project: Pig Issue Type: Bug Components: impl Affects Versions: ...

Scope resolution operators in flattened schemas need to be fixed ---------------------------------------------------------------- Key: PIG-453 URL: https://issues.apache.org/jira/browse/PIG-453 ...

Hi All Am a student trying to integrate PIG and Hadoop technologies to build a custom application as a part of my MS project. Am trying out a simple scenario where I have setup a single node hadoop ...

Problem when schema contains more columns that actual data ---------------------------------------------------------- Key: PIG-446 URL: https://issues.apache.org/jira/browse/PIG-446 Project: Pig ...

load with schema followed by explain gives and exception -------------------------------------------------------- Key: PIG-448 URL: https://issues.apache.org/jira/browse/PIG-448 Project: Pig Issue ...

Validation exception when comapring incomparable types in filter ---------------------------------------------------------------- Key: PIG-447 URL: https://issues.apache.org/jira/browse/PIG-447 ...

Order by desc does not work with more than one reducer ------------------------------------------------------ Key: PIG-441 URL: https://issues.apache.org/jira/browse/PIG-441 Project: Pig Issue Type: ...

Config files left behind ------------------------ Key: PIG-444 URL: https://issues.apache.org/jira/browse/PIG-444 Project: Pig Issue Type: Bug Affects Versions: types_branch Reporter: Olga Natkovich ...

Null Pointer Exceptions in the mappers leading to lot of retries ---------------------------------------------------------------- Key: PIG-445 URL: https://issues.apache.org/jira/browse/PIG-445 ...

Projections in nested filter and inside foreach do not work ----------------------------------------------------------- Key: PIG-430 URL: https://issues.apache.org/jira/browse/PIG-430 Project: Pig ...

Pig leaves HOD processes behind if Ctrl-C is used before HOD connection is fully established -------------------------------------------------------------------------------------------- Key: PIG-411 ...

nested foreach with flatten and agg gives an error -------------------------------------------------- Key: PIG-424 URL: https://issues.apache.org/jira/browse/PIG-424 Project: Pig Issue Type: Bug ...

Disambiguated alias after a foreach flatten is not accessible a couple of statements after the foreach ...

Exceptions from UDFs inside a foreach are not captured ------------------------------------------------------ Key: PIG-440 URL: https://issues.apache.org/jira/browse/PIG-440 Project: Pig Issue Type: ...

Currently we do not support A=B; correctly - for now capture this case and produce a meaningful message ...

Split - distinct or order - cogroup fails ------------------------------------------- Key: PIG-425 URL: https://issues.apache.org/jira/browse/PIG-425 Project: Pig Issue Type: Bug Components: impl ...

Handle realiasing of existing Alias (A=B;) ------------------------------------------- Key: PIG-438 URL: https://issues.apache.org/jira/browse/PIG-438 Project: Pig Issue Type: Bug Affects Versions: ...

When a single column is flattened, the alias is lost in subsequent statements that refer to the alias ...

wrong columns produced if incomplete definition provided during load -------------------------------------------------------------------- Key: PIG-435 URL: ...

Local Mode is broken -------------------- Key: PIG-417 URL: https://issues.apache.org/jira/browse/PIG-417 Project: Pig Issue Type: Bug Affects Versions: types_branch Reporter: Shravan Matthur ...

An unclear message is given when streaming cannot find an object depended upon by the streaming app. ...

Adding result of two UDFs gives a syntax error ---------------------------------------------- Key: PIG-426 URL: https://issues.apache.org/jira/browse/PIG-426 Project: Pig Issue Type: Bug Components: ...

aliasing flatten requires parenthesis around alias -------------------------------------------------- Key: PIG-433 URL: https://issues.apache.org/jira/browse/PIG-433 Project: Pig Issue Type: Bug ...

AND and OR do not give right results with nulls ----------------------------------------------- Key: PIG-434 URL: https://issues.apache.org/jira/browse/PIG-434 Project: Pig Issue Type: Bug Affects ...

When the specified load function cannot be found the error message is totally incomprehensible. ----------------------------------------------------------------------------------------------- Key: ...

Self join wth implicit split has the join output in wrong order --------------------------------------------------------------- Key: PIG-429 URL: https://issues.apache.org/jira/browse/PIG-429 ...