Hadoop multi-cluster stuck in map reduce process

2013-11-24T22:11:36

I installed and configured Hadoop by following instructions in these links:

Master and slave nodes are communicating with each other, but my job is stuck.

I get following output on my console:

runing job id : ....
map %50 reduced %0
map %100 reduced %0
map %100 reduced %16

I waited for 15- 20 minutes, but there was no progress. How can I fix this?

Copyright License:
Author:「user2953417」,Reproduced under the CC 4.0 BY-SA copyright license with link to original source & disclaimer.
Link to:https://stackoverflow.com/questions/20175503/hadoop-multi-cluster-stuck-in-map-reduce-process

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Copyright License:Reproduced under the CC 4.0 BY-SA copyright license with link to original source & disclaimer.