Hi, Cheolsoo, Sorry for the late reply. I figured it out it's due to my environmental variables are still point to the old version of pig. Thanks for looking into this.
I do have another question about the CurrentTime(), I'll post it in another email. Dan -----Original Message----- From: Cheolsoo Park [mailto:cheol...@cloudera.com] Sent: Sunday, February 17, 2013 6:51 PM To: user@pig.apache.org Subject: Re: error when using CurrentTime() Hi Dan, I tried both trunk and branch-0.11, but I couldn't reproduce it. . How are you running your queries? Thanks, Cheolsoo On Fri, Feb 15, 2013 at 3:21 PM, Danfeng Li <d...@operasolutions.com> wrote: > 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 > >
