[jira] [Updated] (HIVE-17600) Make OrcFile's "enforceBufferSize" user-settable.

["Mithun Radhakrishnan (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-17600?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mithun Radhakrishnan updated HIVE-17600:
----------------------------------------
       Resolution: Fixed
    Fix Version/s: 2.2.1
           Status: Resolved  (was: Patch Available)

Committed to {{branch-2.2}}. Thanks for the review, [~owen.omalley]!

> 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
>             Fix For: 2.2.1
>
>         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)