Sergey Shelukhin created HIVE-18181:
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Summary: change LlapClusterStateForCompile to use ZK callbacks to
update state instead of polling
Key: HIVE-18181
URL: https://issues.apache.org/jira/browse/HIVE-18181
Project: Hive
Issue Type: Bug
Reporter: Sergey Shelukhin
Followup from HIVE-17905.
No need to have the update interval, etc.; we could just rely on ZK callbacks
and recalculate the count if we are careful about consistency (and order of
updates?)
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