[jira] [Commented] (TAJO-475) Table partition catalog recap

["Hyunsik Choi (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TAJO-475?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13881916#comment-13881916 ] 

Hyunsik Choi commented on TAJO-475:
-----------------------------------

Min worked on this issue. Recently, he has worked on several issues, such as TAJO-521, TAJO-522, and TAJO-525. Due to his other schedules and the release due, we decided that I take this issues and continue.

> Table partition catalog recap
> -----------------------------
>
>                 Key: TAJO-475
>                 URL: https://issues.apache.org/jira/browse/TAJO-475
>             Project: Tajo
>          Issue Type: Sub-task
>          Components: catalog
>            Reporter: Min Zhou
>            Assignee: Min Zhou
>             Fix For: 0.8-incubating
>
>         Attachments: TAJO-475_2.patch, tajo-475-v2.patch, tajo-475-v3.patch, tajo-475-v4.patch, tajo-475.diff
>
>
> Query master need to know where partitions of memory cached table locate. 
> At least we need a meta table contain such information
> |partition_id|
> |partition_value|
> |ordinal_position|
> |locations|
> Any suggestion?
>  



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