tree c2cc4f3f807a31df6ce1701a2acead554c89ea0e
parent d59a79b1a23bca298dcf036e8fd45f5113241100
author Bikramjeet Vig <bikram.sngh91@gmail.com> 1625184159 -0700
committer Impala Public Jenkins <impala-public-jenkins@cloudera.com> 1627450396 +0000

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>