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Posted to issues@hive.apache.org by "Lefty Leverenz (JIRA)" <ji...@apache.org> on 2018/01/14 06:51:02 UTC
[jira] [Commented] (HIVE-16997) Extend object store to store and
use bit vectors
[ https://issues.apache.org/jira/browse/HIVE-16997?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16325466#comment-16325466 ]
Lefty Leverenz commented on HIVE-16997:
---------------------------------------
*hive.stats.fetch.bitvector* is documented now:
* [Configuration Properties -- hive.stats.fetch.bitvector | https://cwiki.apache.org/confluence/display/Hive/Configuration+Properties#ConfigurationProperties-hive.stats.fetch.bitvector]
[~pxiong], please review the doc and make any needed corrections, then remove the TODOC3.0 label.
> Extend object store to store and use bit vectors
> ------------------------------------------------
>
> Key: HIVE-16997
> URL: https://issues.apache.org/jira/browse/HIVE-16997
> Project: Hive
> Issue Type: Sub-task
> Affects Versions: 3.0.0
> Reporter: Pengcheng Xiong
> Assignee: Pengcheng Xiong
> Labels: TODOC3.0
> Fix For: 3.0.0
>
> Attachments: HIVE-16997.01.patch, HIVE-16997.02.patch, HIVE-16997.03.patch, HIVE-16997.04.patch, HIVE-16997.05.patch, HIVE-16997.06.patch
>
>
> This patch includes: (1) a new serde for FMSketch (2) change of schema for derby and mysql (3) support for date type (4) refactoring the extrapolation and merge code
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