I can't tell from this what the problem is from this. I would try creating a test case that reproduces the issue. If this is a Pig problem we can file a JIRA and get it fixed.
On Wed, Apr 30, 2014 at 10:54 AM, Sam Steingold (JIRA) <j...@apache.org>wrote: > > [ > https://issues.apache.org/jira/browse/DATAFU-45?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13985834#comment-13985834] > > Sam Steingold commented on DATAFU-45: > ------------------------------------- > > same error with your code: > {code} > 2014-04-30 13:50:38,556 [main] INFO > > org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher > - job job_201404290704_3659 has failed! Stop running all dependent jobs > 2014-04-30 13:50:38,561 [main] INFO > > org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher > - 100% complete > 2014-04-30 13:50:38,905 [main] ERROR > org.apache.pig.tools.pigstats.PigStatsUtil - 1 map reduce job(s) failed! > 2014-04-30 13:50:38,905 [main] INFO > org.apache.pig.tools.pigstats.SimplePigStats - Script Statistics: > > HadoopVersion PigVersion UserId StartedAt FinishedAt > Features > 2.0.0-cdh4.4.0 0.11.0-cdh4.4.0 sam 2014-04-30 13:49:11 2014-04-30 > 13:50:38 UNKNOWN > > Failed! > > Failed Jobs: > JobId Alias Feature Message Outputs > job_201404290704_3659 my_in,my_stage1,my_stage2 MAP_ONLY > Message: Job failed! hdfs:// > hnn001.dev.smq.mgnt.cc:8020/tmp/temp63655099/tmp-776443090, > > Input(s): > Failed to read data from "/user/sam/rollup" > > Output(s): > Failed to produce result in "hdfs:// > hnn001.dev.smq.mgnt.cc:8020/tmp/temp63655099/tmp-776443090" > > Counters: > Total records written : 0 > Total bytes written : 0 > Spillable Memory Manager spill count : 0 > Total bags proactively spilled: 0 > Total records proactively spilled: 0 > > Job DAG: > job_201404290704_3659 > > > 2014-04-30 13:50:38,905 [main] INFO > > org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher > - Failed! > 2014-04-30 13:50:38,933 [main] ERROR org.apache.pig.tools.grunt.Grunt - > ERROR 1066: Unable to open iterator for alias my_stage2 > {code} > > > RFE: CartesianProduct > > --------------------- > > > > Key: DATAFU-45 > > URL: https://issues.apache.org/jira/browse/DATAFU-45 > > Project: DataFu > > Issue Type: New Feature > > Reporter: Sam Steingold > > > > Given two bags, produce their [Cartesian product| > http://en.wikipedia.org/wiki/Cartesian_product]: > > {code} > > B1: bag{T1} > > B2: bag{T2} > > CartesianProduct(B1,B2): bag{(T1,T2)} > > {code} > > Use case: > > {code} > > toks = TOKENIZE((charray)$0,','); > > kwds = CartesianProduct(toks, {1.0/(double)SIZE(toks)}); > > {code} > > > > -- > This message was sent by Atlassian JIRA > (v6.2#6252) >
