org.apache.pig.impl.logicalLayer.FrontendException

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    • org.apache.pig.impl.logicalLayer.FrontendException: ERROR 1066: Unable to open iterator for alias uniqcnt at org.apache.pig.PigServer.openIterator(PigServer.java:880) at org.bigtop.bigpetstore.etl.PigETL.numberOfProductsByProduct(PigETL.java:99) at org.bigtop.bigpetstore.pigtest.TestPig.runPig(TestPig.java:61) at org.bigtop.bigpetstore.pigtest.TestPig.testPigETL(TestPig.java:51) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

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