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Reduce job running for days!!!

Reduce job running for days!!!

Contributor

Hello,

 

We are running datameer on top of cloudera hadoop platform and I am seeing that reduce job  is running for almost two days now. Is there a way to fine tune the reduce job to fast? - there is enough reduce slot avaiable and cluster is free with slots. please advice.

 

Submit Host Address:
Job-ACLs: All users are allowed
Job Setup: Successful
Status: Running
Started at: Mon Dec 09 13:12:10 EST 2013
Running for: 68hrs, 32mins, 14sec
Job Cleanup: Pending


Kind

% Complete

Num Tasks

Pending

Running

Complete

Killed

Failed/Killed
Task Attempts

map

100.00%

 

1

0

0

1

0

0 / 0

reduce

66.74%

  

1

0

1

0

0

2 / 0

 

1 REPLY 1

Re: Reduce job running for days!!!

Contributor

Seems that the reduce task has failed twice already. See the "2/0" thing. Can you drill down to one of the failed reduce task attempt and look at its logs?