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Posted to commits@hama.apache.org by Apache Wiki <wi...@apache.org> on 2014/04/29 13:39:49 UTC
[Hama Wiki] Trivial Update of "Scheduler" by ChiaHungLin
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The "Scheduler" page has been changed by ChiaHungLin:
https://wiki.apache.org/hama/Scheduler?action=diff&rev1=2&rev2=3
* Watch resched (queue?) for job-task event.
* Watch resched (queue?) for groom-offline event.
* Watch wait queue, move to processing one.
+ * Dispatch directive(s)
- * Check with ResourceConsultant
- * Dispatch commands
- * Monitor related jobs.
+ == Procedure ==
+
+ * schedule active tasks to GroomServer(s)
+ * Check received request, from a particular GroomServer's TaskManager, for task assignment.
+ * chec with criteria:
+ {{{
+ if active tasks scheduled to the same groom server + to be assigned task > GroomServerSpec.totalSlots
+ skip GroomServer's TaskManager request
+ else
+ dispatch directive(task)
+ }}}
+
+