Jim Apple created IMPALA-6057:
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Summary: Cache S3 Reads
Key: IMPALA-6057
URL: https://issues.apache.org/jira/browse/IMPALA-6057
Project: IMPALA
Issue Type: Improvement
Components: Backend
Affects Versions: Impala 2.11.0
Reporter: Jim Apple
Reads from local disk might be cached in-memory by the OS. Reads from s3 should
be cached when possible, using {{getETag()}} and {{getLstModified()}} for
coherence/invalidation.
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