Per-node task limits in the fair scheduler
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Key: MAPREDUCE-704
URL: https://issues.apache.org/jira/browse/MAPREDUCE-704
Project: Hadoop Map/Reduce
Issue Type: New Feature
Components: contrib/fair-share
Reporter: Matei Zaharia
Some users would like to be able to limit the number of tasks from a job that
they run on each node to better control cluster load. This JIRA will add this
feature to the fair scheduler. MAPREDUCE-698 adds per-pool limits on number of
running tasks as well.
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