You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@kylin.apache.org by "Xiaoxiang Yu (Jira)" <ji...@apache.org> on 2019/10/08 03:59:00 UTC

[jira] [Commented] (KYLIN-4188) Parquet as Cube storage V2

    [ https://issues.apache.org/jira/browse/KYLIN-4188?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16946464#comment-16946464 ] 

Xiaoxiang Yu commented on KYLIN-4188:
-------------------------------------

+1 good feature!

> Parquet as Cube storage V2
> --------------------------
>
>                 Key: KYLIN-4188
>                 URL: https://issues.apache.org/jira/browse/KYLIN-4188
>             Project: Kylin
>          Issue Type: New Feature
>          Components: Storage - Parquet
>            Reporter: nichunen
>            Assignee: yiming.xu
>            Priority: Major
>             Fix For: Future
>
>
> Branch "kylin-on-parquet" has implemented and it's ready for public review and evaluation, the issue is https://issues.apache.org/jira/browse/KYLIN-3621.
> However, as the discussion in https://sematext.com/opensee/m/Kylin/8WImho86LC1RxadI?subj=Evaluate+Kylin+on+Parquet, to make it more stable and with higher performance, some tasks of improvement should be done.
> The key tasks may be:
> 1.  Calculation of queries on Kylin should be all distributed
> 2. Remove dictionaries for dimensions
> 3. Store value with its data type(not binary)



--
This message was sent by Atlassian Jira
(v8.3.4#803005)