[ https://issues.apache.org/jira/browse/PIG-2597?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Daniel Dai updated PIG-2597: ---------------------------- Assignee: Dilip Ramesh (was: Daniel Dai) > Move grunt from javacc to ANTLR > ------------------------------- > > Key: PIG-2597 > URL: https://issues.apache.org/jira/browse/PIG-2597 > Project: Pig > Issue Type: Improvement > Reporter: Jonathan Coveney > Assignee: Dilip Ramesh > Labels: gsoc2014 > Attachments: 18Aug.diff, current.08.11.2014.dot.diff, pig02.diff > > > Currently, the parser for queries is in ANTLR, but Grunt is still javacc. The > parser is very difficult to work with, and next to impossible to understand > or modify. ANTLR provides a much cleaner, more standard way to generate > parsers/lexers/ASTs/etc, and moving from javacc to Grunt would be huge as we > continue to add features to Pig. > This is a candidate project for Google summer of code 2014. More information > about the program can be found at > https://cwiki.apache.org/confluence/display/PIG/GSoc2014 -- This message was sent by Atlassian JIRA (v6.3.4#6332)