org.apache.pig.impl.logicalLayer.FrontendException: ERROR 1066: Unable to open iterator for alias B

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Check for bad records in the input data (like (null))

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via pig-user by Geoffrey Gallaway, 6 months ago
ERROR 1066: Unable to open iterator for alias B
via pig-user by Geoffrey Gallaway, 1 year ago
ERROR 1066: Unable to open iterator for alias B
via Apache's JIRA Issue Tracker by Viraj Bhat, 1 year ago
ERROR 1066: Unable to open iterator for alias bb
via apache.org by Unknown author, 1 year ago
via GitHub by cclements
, 2 years ago
ERROR 1066: Unable to open iterator for alias summary
via Stack Overflow by Anton Belev
, 1 year ago
ERROR 1066: Unable to open iterator for alias venuesReduced
org.apache.pig.impl.logicalLayer.FrontendException: ERROR 1066: Unable to open iterator for alias B
at org.apache.pig.PigServer.openIterator(PigServer.java:607)
at org.apache.pig.tools.grunt.GruntParser.processDump(GruntParser.java:545)
at org.apache.pig.tools.pigscript.parser.PigScriptParser.parse(PigScriptParser.java:241)
at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:163)
at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:139)
at org.apache.pig.tools.grunt.Grunt.exec(Grunt.java:89)
at org.apache.pig.Main.main(Main.java:414)

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