Bikramjeet Vig 06c9016a37 IMPALA-8762: Track host level admission stats across all coordinators ...

This patch adds the ability to share the per-host stats for locally
admitted queries across all coordinators. This helps to get a more
consolidated view of the cluster for stats like slots_in_use and
mem_admitted when making local admission decisions.

Testing:
Added e2e py test

Change-Id: I2946832e0a89b077d0f3bec755e4672be2088243
Reviewed-on: http://gerrit.cloudera.org:8080/17683
Reviewed-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>

2021-07-28 05:33:16 +00:00

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