org.apache.pig.impl.logicalLayer.FrontendException

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    • 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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