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  1. IMPALA
  2. IMPALA-4833

Use scheduling information to make per-node memory reservation tight

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      Following on from IMPALA-3748, we should consider combining the resource estimates with the schedule to accurate compute the minimum buffer requirement per daemon. Different daemons may have different resource requirements because not every fragment runs on every daemon (e.g. unpartitioned fragments, fragments with fewer scan ranges than daemons).

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              • Assignee:
                mjacobs Matthew Jacobs
                Reporter:
                tarmstrong Tim Armstrong
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