Jim Apple created IMPALA-6057: --------------------------------- 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. -- This message was sent by Atlassian JIRA (v6.4.14#64029)