Jason Dere created HIVE-18899:
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Summary: Separate FetchWork required for each query that uses the
results cache
Key: HIVE-18899
URL: https://issues.apache.org/jira/browse/HIVE-18899
Project: Hive
Issue Type: Sub-task
Reporter: Jason Dere
Assignee: Jason Dere
[~gopalv] found issues when running lots of concurrent queries against HS2 with
the query cache. Looks like the FetchWork held by the results cache cannot be
shared between multiple queries because it contains a ListSinkOperator that is
used to hold the results of a fetch.
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