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

Posted to issues@hbase.apache.org by "Thiruvel Thirumoolan (JIRA)" <ji...@apache.org> on 2017/02/06 21:31:42 UTC

[jira] [Updated] (HBASE-17101) FavoredNodes should not apply to system tables

     [ https://issues.apache.org/jira/browse/HBASE-17101?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Thiruvel Thirumoolan updated HBASE-17101:
-----------------------------------------
    Component/s: FavoredNodes

> FavoredNodes should not apply to system tables
> ----------------------------------------------
>
>                 Key: HBASE-17101
>                 URL: https://issues.apache.org/jira/browse/HBASE-17101
>             Project: HBase
>          Issue Type: Sub-task
>          Components: FavoredNodes
>            Reporter: Thiruvel Thirumoolan
>            Assignee: Thiruvel Thirumoolan
>             Fix For: 2.0.0
>
>         Attachments: HBASE-17101.master.001.patch, HBASE-17101.master.002.patch, HBASE-17101.master.003.patch, HBASE-17101.master.004.patch, HBASE_17101_rough_draft.patch
>
>
> As described in the doc (see HBASE-15531), we would like to start with user tables for favored nodes. This task ensures FN does not apply to system tables.
> System tables are in memory and won't benefit from favored nodes. Since we also maintain FN information for user regions in meta, it helps to keep implementation simpler by ignoring system tables for the first iterations.



--
This message was sent by Atlassian JIRA
(v6.3.15#6346)