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Robert Joseph Evans commented on MAPREDUCE-3643: ------------------------------------------------ Is it stuck in pending for a very long period of time? Have you checked the queue that you submitted to, to see if it is full or not? > Reducer Job always goes to pending state. > ----------------------------------------- > > Key: MAPREDUCE-3643 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-3643 > Project: Hadoop Map/Reduce > Issue Type: Bug > Reporter: Arun Prakash > Priority: Minor > Attachments: snap.JPG > > > I am using hadoop streaming command for map-reduce.In my job there are 4 > streaming commands,i have no issues with first 3 steps but step4 job once > mapper got 100% completed directly going to pending state,even there was no > error in the job tracker. > In the step4,i am merging the output(i.e step2 and step 3 output) as single > output using identity reducer. > I have ran this job several times there was no issues but i am facing the > problem right now. > Any suggestions! -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira