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Pig, mail # user - error when using CurrentTime()


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error when using CurrentTime()
Danfeng Li 2013-02-15, 23:21
I got the following error when using the new built in function CurrentTime()

2013-02-15 14:42:37,228 [main] ERROR org.apache.pig.tools.grunt.Grunt - ERROR 2997: Unable to recreate exception from backed error: org.apache.pig.backend.executionengine.ExecException: ERROR 2080: Foreach currently does not handle type Unknown
                at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POForEach.processPlan(POForEach.java:337)
                at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POForEach.getNext(POForEach.java:284)
                at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigGenericMapBase.runPipeline(PigGenericMapBase.java:271)
                at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigGenericMapBase.map(PigGenericMapBase.java:266)
                at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigGenericMapBase.map(PigGenericMapBase.java:64)
                at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:144)
                at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:647)
                at org.apache.hadoop.mapred.MapTask.run(MapTask.java:323)
                at org.apache.hadoop.mapred.Child$4.run(Child.java:270)
                at java.security.AccessController.doPrivileged(Native Method)
                at

Here's my code:

A = load 'test.txt' as (a:chararray);
dump A;
B = foreach A generate *, CurrentTime();
dump B;

Any idea?

Thanks.
Dan