Making Mumak work with Capacity-Scheduler
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Key: MAPREDUCE-1253
URL: https://issues.apache.org/jira/browse/MAPREDUCE-1253
Project: Hadoop Map/Reduce
Issue Type: Improvement
Components: contrib/mumak
Affects Versions: 0.21.0, 0.22.0
Reporter: Anirban Dasgupta
Assignee: Anirban Dasgupta
Priority: Minor
In order to make the capacity-scheduler work in the mumak simulation
environment, we have to replace the job-initialization threads of the capacity
scheduler with classes that perform event-based initialization. We propose to
use aspectj to disable the threads of the JobInitializationPoller class used
by the Capacity Scheduler, and then perform the corresponding initialization
tasks through a simulation job-initialization class that receives periodic
wake-up calls from the simulator engine.
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