[ https://issues.apache.org/jira/browse/PIG-2595?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Daniel Dai updated PIG-2595: ---------------------------- Fix Version/s: (was: 0.14.0) 0.15.0 > BinCond only works inside parentheses > ------------------------------------- > > Key: PIG-2595 > URL: https://issues.apache.org/jira/browse/PIG-2595 > Project: Pig > Issue Type: Bug > Reporter: Daniel Dai > Fix For: 0.15.0 > > > Not sure if we have a Jira for this before. This script does not work: > {code} > a = load '/user/pig/tests/data/singlefile/studenttab10k' using PigStorage() > as (name, age:int, gpa:double, instate:chararray); > b = foreach a generate name, instate=='true'?gpa:gpa+1; > dump b; > {code} > If we put bincond into parentheses, it works > {code} > a = load '/user/pig/tests/data/singlefile/studenttab10k' using PigStorage() > as (name, age:int, gpa:double, instate:chararray); > b = foreach a generate name, (instate=='true'?gpa:gpa+1); > dump b; > {code} > Exception: > ERROR 1200: <file 40.pig, line 2, column 36> mismatched input '==' expecting > SEMI_COLON > org.apache.pig.impl.logicalLayer.FrontendException: ERROR 1000: Error during > parsing. <file 40.pig, line 2, column 36> mismatched input '==' expecting > SEMI_COLON > at org.apache.pig.PigServer$Graph.parseQuery(PigServer.java:1598) > at org.apache.pig.PigServer$Graph.registerQuery(PigServer.java:1541) > at org.apache.pig.PigServer.registerQuery(PigServer.java:541) > at > org.apache.pig.tools.grunt.GruntParser.processPig(GruntParser.java:945) > at > org.apache.pig.tools.pigscript.parser.PigScriptParser.parse(PigScriptParser.java:392) > at > org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:190) > at > org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:166) > at org.apache.pig.tools.grunt.Grunt.exec(Grunt.java:84) > at org.apache.pig.Main.run(Main.java:599) > at org.apache.pig.Main.main(Main.java:153) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at org.apache.hadoop.util.RunJar.main(RunJar.java:156) > Caused by: Failed to parse: <file 40.pig, line 2, column 36> mismatched > input '==' expecting SEMI_COLON > at > org.apache.pig.parser.QueryParserDriver.parse(QueryParserDriver.java:226) > at > org.apache.pig.parser.QueryParserDriver.parse(QueryParserDriver.java:168) > at org.apache.pig.PigServer$Graph.parseQuery(PigServer.java:1590) > ... 14 more -- This message was sent by Atlassian JIRA (v6.3.4#6332)