Details
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New Feature
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Status: Closed
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Major
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Resolution: Fixed
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None
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None
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None
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Incompatible change, Reviewed
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New mradmin command -refreshQueues reads new configuration of ACLs and queue states from mapred-queues.xml. If the new queue state is not "running," jobs in progress will continue, but no other jobs from that queue will be started.
Description
This feature would provide functionality to stop and start queues in Hadoop at runtime.