The error happened again! The logs said hadoop was unable to create temp files required for mapreds. We freed up some space in the home directory and it started working again.
On Wed, Oct 13, 2010 at 7:43 AM, Adarsh Sharma <adarsh.sha...@orkash.com>wrote: > Narendra wrote: > >> Even I am facing the same issue. In fact, select * works but if you give a >> where clause, it cribs. >> Regards, >> Narendra >> >> On Mon, Oct 11, 2010 at 1:40 PM, Guru Prasad >> <guru.pra...@ibibogroup.com<mailto: >> guru.pra...@ibibogroup.com>> wrote: >> >> Hi all, >> When i am running "select count(1) from searchlogs", I am getting >> following errors. >> While "select * from searchlogs" is working properly. >> >> >> >> -------------------------------------------------------------------------------------- >> 2010-10-11 03:52:54,371 Stage-1 map = 0%, reduce = 0% >> 2010-10-11 03:53:00,467 Stage-1 map = 4%, reduce = 0% >> 2010-10-11 03:53:02,542 Stage-1 map = 5%, reduce = 0% >> 2010-10-11 03:53:03,566 Stage-1 map = 9%, reduce = 0% >> 2010-10-11 03:53:05,640 Stage-1 map = 13%, reduce = 0% >> 2010-10-11 03:53:06,644 Stage-1 map = 16%, reduce = 0% >> 2010-10-11 03:53:08,671 Stage-1 map = 20%, reduce = 0% >> 2010-10-11 03:53:09,720 Stage-1 map = 24%, reduce = 0% >> 2010-10-11 03:53:11,824 Stage-1 map = 29%, reduce = 0% >> 2010-10-11 03:53:14,883 Stage-1 map = 36%, reduce = 0% >> 2010-10-11 03:53:18,000 Stage-1 map = 44%, reduce = 0% >> 2010-10-11 03:53:21,037 Stage-1 map = 51%, reduce = 0% >> 2010-10-11 03:53:24,085 Stage-1 map = 56%, reduce = 0% >> 2010-10-11 03:53:27,203 Stage-1 map = 62%, reduce = 0% >> 2010-10-11 03:53:30,294 Stage-1 map = 69%, reduce = 0% >> 2010-10-11 03:53:33,519 Stage-1 map = 75%, reduce = 0% >> 2010-10-11 03:53:36,599 Stage-1 map = 82%, reduce = 0% >> 2010-10-11 03:53:39,866 Stage-1 map = 89%, reduce = 0% >> 2010-10-11 03:53:41,931 Stage-1 map = 91%, reduce = 0% >> 2010-10-11 03:53:42,942 Stage-1 map = 95%, reduce = 0% >> 2010-10-11 03:53:45,031 Stage-1 map = 98%, reduce = 0% >> 2010-10-11 03:53:46,042 Stage-1 map = 100%, reduce = 0% >> 2010-10-11 03:53:52,083 Stage-1 map = 100%, reduce = 1% >> *2010-10-11 03:54:21,328 Stage-1 map = 100%, reduce = 0%* >> 2010-10-11 03:54:33,424 Stage-1 map = 100%, reduce = 2% >> 2010-10-11 03:55:12,690 Stage-1 map = 100%, reduce = 3% >> *2010-10-11 03:55:42,905 Stage-1 map = 100%, reduce = 0%* >> 2010-10-11 03:55:55,010 Stage-1 map = 100%, reduce = 4% >> 2010-10-11 03:56:10,106 Stage-1 map = 100%, reduce = 5% >> 2010-10-11 03:56:49,384 Stage-1 map = 100%, reduce = 7% >> *2010-10-11 03:57:04,478 Stage-1 map = 100%, reduce = 0%* >> 2010-10-11 03:57:16,558 Stage-1 map = 100%, reduce = 7% >> 2010-10-11 03:57:31,679 Stage-1 map = 100%, reduce = 8% >> 2010-10-11 03:58:08,901 Stage-1 map = 100%, reduce = 9% >> *2010-10-11 03:58:27,026 Stage-1 map = 100%, reduce = 0%* >> 2010-10-11 03:58:33,067 Stage-1 map = 100%, reduce = 100% >> Ended Job = job_201009280549_0050 with errors >> >> Failed tasks with most(4) failures : >> Task URL: >> >> http://xx.xx.xx.xxx:50030/taskdetails.jsp?jobid=job_201009280549_0050&tipid=task_201009280549_0050_r_000000 >> < >> http://xx.xx.xx.xxx:50030/taskdetails.jsp?jobid=job_201009280549_0050&tipid=task_201009280549_0050_r_000000 >> > >> >> FAILED: Execution Error, return code 2 from >> org.apache.hadoop.hive.ql.exec.ExecDriver >> >> >> ----------------------------------------------------------------------------------------------------------------------- >> >> Please help me out. >> >> Thanks & Regards >> Guru Prasad >> ~guru >> >> This message is intended only for the use of the addressee and may >> contain information that is privileged, confidential and exempt from >> disclosure under applicable law. If the reader of this message is not the >> intended recipient, or the employee or agent responsible for delivering >> the message to the intended recipient, you are hereby notified that any >> dissemination, distribution or copying of this communication is strictly >> prohibited. If you have received this e-mail in error, please notify us >> immediately by return e-mail and delete this e-mail and all attachments from >> your system. >> >> >> For resolving this issue > Check this Url in Jobtracker Web Interface. > > Failed tasks with most(4) failures : > Task URL: > http://xx.xx.xx.xxx:50030/taskdetails.jsp?jobid=job_201009280549_0050&tipid=task_201009280549_0050_r_000000< > http://xx.xx.xx.xxx:50030/taskdetails.jsp?jobid=job_201009280549_0050&tipid=task_201009280549_0050_r_000000 > > > > There is a log for this Job ID where detailed information of error is given > . > > Regards > Adarsh Sharma > >
