java.io.IOException: Unable to store for alias: 49 [java.lang.String cannot be cast to org.apache.pig.data.Tuple]

hadoop-pig-user | daga@ya.ru | 8 years ago
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    hadoop-pig-user | 8 years ago | daga@ya.ru
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    Root Cause Analysis

    1. java.io.IOException

      Unable to store for alias: 49 [java.lang.String cannot be cast to org.apache.pig.data.Tuple]

      at org.apache.pig.backend.local.executionengine.LocalExecutionEngine.execute()
    2. org.apache.pig
      Main.main
      1. org.apache.pig.backend.local.executionengine.LocalExecutionEngine.execute(LocalExecutionEngine.java:178)
      2. org.apache.pig.PigServer.executeCompiledLogicalPlan(PigServer.java:668)
      3. org.apache.pig.PigServer.execute(PigServer.java:659)
      4. org.apache.pig.PigServer.registerQuery(PigServer.java:281)
      5. org.apache.pig.tools.grunt.GruntParser.processPig(GruntParser.java:439)
      6. org.apache.pig.tools.pigscript.parser.PigScriptParser.parse(PigScriptParser.java:249)
      7. org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:84)
      8. org.apache.pig.tools.grunt.Grunt.exec(Grunt.java:64)
      9. org.apache.pig.Main.main(Main.java:306)
      9 frames