Michael Ho created IMPALA-8691:
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Summary: Query hint for disabling data caching
Key: IMPALA-8691
URL: https://issues.apache.org/jira/browse/IMPALA-8691
Project: IMPALA
Issue Type: Improvement
Components: Backend
Affects Versions: Impala 3.3.0
Reporter: Michael Ho
IMPALA-8690 tracks the effort for a better eviction algorithm for the Impala's
data cache. As a short term workaround, it would be nice to allow users to
explicitly set certain tables as not cacheable via query hints or simply
disable caching for a query via query options.
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