FAQ
Hi,

Any advice on why the map and reduce tasks are not progressing?

The job state is running, 3 map tasks are scheduled but not getting past
0%. The specific task attempts have the state as UNASSIGNED.

I've tried shutting down all servers, reboot the 1-node psedodistributed
cluster and restarted just the HDFS and YARN services from Cloudera
Manager. The server has 4 GB of RAM with over 2GB of free RAM at the
moment, so it's not resource exhaustion.

-J

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postedAug 27, '12 at 7:03p
activeAug 28, '12 at 6:57p
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