[ https://issues.apache.org/jira/browse/PIG-1995?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Xuefu Zhang resolved PIG-1995. ------------------------------ Resolution: Cannot Reproduce I mistakenly used my local repo with local changes to produce the problem. The problem cannot be reproduce in latest trunk. Thus, the case is closed as non-reproducible. > Pig gives unclear error message in an error case > ------------------------------------------------ > > Key: PIG-1995 > URL: https://issues.apache.org/jira/browse/PIG-1995 > Project: Pig > Issue Type: Bug > Affects Versions: 0.9.0 > Reporter: Xuefu Zhang > Assignee: Xuefu Zhang > Fix For: 0.9.0 > > > For the following query: > A = load 'x' as (u:int, v, w); > B = load 'y' as (w:int); > C = cogroup A by u, B by w using 'merge'; > Pis is happy with no parsing error. However, if 'merge' were replaced with > 'collected', resulting a negative test case, Pig gives incorrect error > message: > grunt> C = cogroup A by u, B by w using 'collected'; > 2011-04-14 10:39:10,155 [main] ERROR org.apache.pig.tools.grunt.Grunt - ERROR > 1200: can't look backwards more than one token in this stream > It seems this is a regression introduced lately. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira