Prasanth Jayachandran created HIVE-17508:
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Summary: Implement pool rules and triggers based on counters
Key: HIVE-17508
URL: https://issues.apache.org/jira/browse/HIVE-17508
Project: Hive
Issue Type: Sub-task
Affects Versions: 3.0.0
Reporter: Prasanth Jayachandran
Assignee: Prasanth Jayachandran
Workload management can defined Rules that are bound to a resource plan. Each
rule can have a trigger expression and an action associated with it. Trigger
expressions are evaluated at runtime after configurable check interval, based
on which actions like killing a query, moving a query to different pool etc.
will get invoked. Simple rule could be something like
{code}
CREATE RULE slow_query IN resource_plan_name
WHEN execution_time_ms > 10000
MOVE TO slow_queue
{code}
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