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Prasanth Jayachandran commented on HIVE-17600: ---------------------------------------------- [~mithun] branch-2 already moved to use orc project from 2.3.0 onwards. Any further branch-2 release will have to include new ORC release with ORC-238. So I guess this patch will no longer be required. We can probably wait for next ORC release and update the orc version in branch-2. > Make OrcFile's "enforceBufferSize" user-settable. > ------------------------------------------------- > > Key: HIVE-17600 > URL: https://issues.apache.org/jira/browse/HIVE-17600 > Project: Hive > Issue Type: Improvement > Components: ORC > Affects Versions: 2.2.0, 3.0.0 > Reporter: Mithun Radhakrishnan > Assignee: Mithun Radhakrishnan > Attachments: HIVE-17600.1-branch-2.2.patch > > > This is a duplicate of ORC-238, but it applies to {{branch-2.2}}. > Compression buffer-sizes in OrcFile are computed at runtime, except when > enforceBufferSize is set. The only snag here is that this flag can't be set > by the user. > When runtime-computed buffer-sizes are not optimal (for some reason), the > user has no way to work around it by setting a custom value. > I have a patch that we use at Yahoo. -- This message was sent by Atlassian JIRA (v6.4.14#64029)