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Re: failed to produce result
Thanks. That URL doesn't tell much.
*
*
*Job Name:* Job387546913066708402.jar
*Job File:*
 hdfs://hadoop-name01/hadoop/mapred/system/job_201101260357_3230/job.xml
*Job Setup:*None
*Status:* Failed
*Started at:* Mon Jan 31 15:48:36 CST 2011
*Failed at:* Mon Jan 31 15:48:36 CST 2011
*Failed in:* 0sec
*Job Cleanup:*None
------------------------------
Kind % CompleteNum Tasks PendingRunningComplete KilledFailed/Killed
Task Attempts map 100.00% 0 0 0 0 0 0 / 0reduce 100.00% 0 0 0 0 0 0 / 0
CounterMap ReduceTotal
------------------------------
Map Completion Graph - close

On Mon, Jan 31, 2011 at 2:37 PM, Thejas M Nair <[EMAIL PROTECTED]> wrote:

>  The logs say that the map-reduce job failed. Can you check the log files
> of the failed map-reduce tasks ?
> You can follow the jobtracker url in the log message - *
> http://hadoop-name02:50030/jobdetails.jsp?jobid=job_201101260357_3230
> *
> -Thejas
>
>
>
> On 1/31/11 1:54 PM, "Dexin Wang" <[EMAIL PROTECTED]> wrote:
>
> Hi,
>
> I found similar problems on the web but didn't find a solution for it so
> I'm
> asking here.
>
> I have some pig job that has been working fine for couple of months and it
> started failing. But the same job still works if run as another account. I
> narrowed it a bit and found that the problematic user account can't even do
> a simple DUMP.
>
>
> --------------------------------------------------------------------------------------
> grunt>  A = LOAD '/user/myuser1/aa' AS (f1, f2);
> grunt> DESCRIBE A;
> A: {f1: bytearray,f2: bytearray}
> grunt> DUMP A;
> 2011-01-31 15:48:34,141 [main] INFO
>  org.apache.pig.backend.hadoop.executionengine.HExecutionEngine - (Name:
>
> Store(hdfs://hadoop-name01/tmp/temp811847645/tmp1546738024:org.apache.pig.builtin.BinStorage)
> - 1-10 Operator Key: 1-10)
> 2011-01-31 15:48:34,142 [main] INFO
>
>  org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MultiQueryOptimizer
> - MR plan size before optimization: 1
> 2011-01-31 15:48:34,142 [main] INFO
>
>  org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MultiQueryOptimizer
> - MR plan size after optimization: 1
> 2011-01-31 15:48:34,153 [main] INFO
>
>  org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler
> - mapred.job.reduce.markreset.buffer.percent is not set, set to default 0.3
> 2011-01-31 15:48:35,562 [main] INFO
>
>  org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler
> - Setting up single store job
> 2011-01-31 15:48:35,574 [main] INFO
>
>  org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher
> - 1 map-reduce job(s) waiting for submission.
> 2011-01-31 15:48:35,578 [Thread-23] WARN
>  org.apache.hadoop.mapred.JobClient
> - Use GenericOptionsParser for parsing the arguments. Applications should
> implement Tool for the same.
> 2011-01-31 15:48:36,077 [main] INFO
>
>  org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher
> - 0% complete
> 2011-01-31 15:48:36,176 [Thread-23] INFO
>  org.apache.hadoop.mapreduce.lib.input.FileInputFormat - Total input paths
> to process : 1
> 2011-01-31 15:48:36,176 [Thread-23] INFO
>  org.apache.pig.backend.hadoop.executionengine.util.MapRedUtil - Total
> input
> paths to process : 1
> 2011-01-31 15:48:37,067 [main] INFO
>
>  org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher
> - HadoopJobId: job_201101260357_3230
> 2011-01-31 15:48:37,067 [main] INFO
>
>  org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher
> - More information at:
> http://hadoop-name02:50030/jobdetails.jsp?jobid=job_201101260357_3230
> 2011-01-31 15:48:41,605 [main] INFO
>
>  org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher
> - 100% complete
> 2011-01-31 15:48:41,605 [main] ERROR
>
> org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher
> - 1 map reduce job(s) failed!
> 2011-01-31 15:48:41,607 [main]* ERROR
>
> org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher