[ https://issues.apache.org/jira/browse/PIG-3359?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jonathan Packer updated PIG-3359: --------------------------------- Attachment: PIG-3359-v1.diff This is my first take at a patch that fixes the problems described above. I'll make a code review request on Review Board as well. > Register Statements and Param Substitution in Macros > ---------------------------------------------------- > > Key: PIG-3359 > URL: https://issues.apache.org/jira/browse/PIG-3359 > Project: Pig > Issue Type: Bug > Components: parser > Reporter: Jonathan Packer > Assignee: Jonathan Packer > Attachments: PIG-3359-v1.diff > > > There are some gaps in the functionality of macros that I'll be making a > patch to address. The goal is to provide everything you'd need to make > reusable algorithms libraries. > 1. You can't register udfs inside a macro > 2. Paramater substitutions aren't done inside macros > 3. Resources (including macros) should not be redundantly acquired if they > are already present. > Rohini's patch https://issues.apache.org/jira/browse/PIG-3204 should address > problem 3 where Pig reparses everything every time it reads a line, but there > still would be a problem if two separate files import the same macro / udf > file. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira