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Posted to common-user@hadoop.apache.org by Divij Durve <di...@gmail.com> on 2009/06/17 22:02:08 UTC

Queries throwing errors.

select count(1) from test;

Total MapReduce jobs = 1
Number of reduce tasks determined at compile time: 1
In order to change the average load for a reducer (in bytes):
  set hive.exec.reducers.bytes.per.reducer=<number>
In order to limit the maximum number of reducers:
  set hive.exec.reducers.max=<number>
In order to set a constant number of reducers:
  set mapred.reduce.tasks=<number>
Starting Job = job_200906171546_0001, Tracking URL =
http://gobi.mssm.edu:50030/jobdetails.jsp?jobid=job_200906171546_0001
Kill Command =
/home/divij/hive/build/hadoopcore/hadoop-0.19.0/bin/../bin/hadoop job
-Dmapred.job.tracker=gobi.mssm.edu:54211 -kill job_200906171546_0001
2009-06-17 03:47:22,408 map = 0%,  reduce =0%
2009-06-17 03:47:23,414 map = 0%,  reduce =0%
2009-06-17 03:47:24,420 map = 0%,  reduce =0%
2009-06-17 03:47:25,429 map = 0%,  reduce =0%
2009-06-17 03:47:26,432 map = 0%,  reduce =0%
2009-06-17 03:47:27,436 map = 0%,  reduce =0%
2009-06-17 03:47:28,443 map = 0%,  reduce =0%
2009-06-17 03:47:29,448 map = 0%,  reduce =0%
2009-06-17 03:47:30,453 map = 0%,  reduce =0%
2009-06-17 03:47:31,457 map = 0%,  reduce =0%
2009-06-17 03:47:32,461 map = 0%,  reduce =0%
2009-06-17 03:47:33,465 map = 0%,  reduce =0%
2009-06-17 03:47:34,468 map = 0%,  reduce =0%
2009-06-17 03:47:35,472 map = 0%,  reduce =0%
2009-06-17 03:47:36,476 map = 0%,  reduce =0%
2009-06-17 03:47:37,480 map = 0%,  reduce =0%
2009-06-17 03:47:38,484 map = 0%,  reduce =0%
2009-06-17 03:47:39,488 map = 0%,  reduce =0%
2009-06-17 03:47:40,491 map = 0%,  reduce =0%
2009-06-17 03:47:41,495 map = 0%,  reduce =0%
2009-06-17 03:47:42,498 map = 0%,  reduce =0%
2009-06-17 03:47:43,502 map = 0%,  reduce =0%
2009-06-17 03:47:44,509 map = 100%,  reduce =100%
Ended Job = job_200906171546_0001 with errors
FAILED: Execution Error, return code 2 from
org.apache.hadoop.hive.ql.exec.ExecDriver


I have no idea whats wrong. I thought this b