[ https://issues.apache.org/jira/browse/PIG-1345?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ashutosh Chauhan updated PIG-1345: ---------------------------------- Parent: PIG-908 Issue Type: Sub-task (was: Improvement) > Link casting errors in POCast to actual lines numbers in Pig script > ------------------------------------------------------------------- > > Key: PIG-1345 > URL: https://issues.apache.org/jira/browse/PIG-1345 > Project: Pig > Issue Type: Sub-task > Components: impl > Affects Versions: 0.6.0 > Reporter: Viraj Bhat > > For the purpose of easy debugging, I would be nice to find out where my > warnings are coming from is in the pig script. > The only known process is to comment out lines in the Pig script and see if > these warnings go away. > 2010-01-13 21:34:13,697 [main] WARN org.apache.pig.PigServer - Encountered > Warning IMPLICIT_CAST_TO_MAP 2 time(s) line 22 > 2010-01-13 21:34:13,698 [main] WARN org.apache.pig.PigServer - Encountered > Warning IMPLICIT_CAST_TO_LONG 2 time(s) line 23 > 2010-01-13 21:34:13,698 [main] WARN org.apache.pig.PigServer - Encountered > Warning IMPLICIT_CAST_TO_BAG 1 time(s). line 26 > I think this may need us to keep track of the line numbers of the Pig script > (via out javacc parser) and maintain it in the logical and physical plan. > It would help users in debugging simple errors/warning related to casting. > Is this enhancement listed in the http://wiki.apache.org/pig/PigJournal? > Do we need to change the parser to something other than javacc to make this > task simpler? > "Standardize on Parser and Scanner Technology" > Viraj -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.