You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@arrow.apache.org by "Wes McKinney (JIRA)" <ji...@apache.org> on 2017/05/06 22:11:04 UTC
[jira] [Commented] (ARROW-300) [Format] Add buffer compression
option to IPC file format
[ https://issues.apache.org/jira/browse/ARROW-300?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15999611#comment-15999611 ]
Wes McKinney commented on ARROW-300:
------------------------------------
I'm sorry for the delay. With the 0.3 Arrow release done, it would be good to make a push on compression and encoding.
How about we start a Google Document that supports public comments and you can give edit support to whomever you like? Once we agree on the design, one of us can make a pull request containing the Flatbuffer metadata for the compression / encoding details. Does that sound good?
> [Format] Add buffer compression option to IPC file format
> ---------------------------------------------------------
>
> Key: ARROW-300
> URL: https://issues.apache.org/jira/browse/ARROW-300
> Project: Apache Arrow
> Issue Type: New Feature
> Components: Format
> Reporter: Wes McKinney
>
> It may be useful if data is to be sent over the wire to compress the data buffers themselves as their being written in the file layout.
> I would propose that we keep this extremely simple with a global buffer compression setting in the file Footer. Probably only two compressors worth supporting out of the box would be zlib (higher compression ratios) and lz4 (better performance).
> What does everyone think?
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)