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Date: Fri, 15 Aug 2014 18:37:20 +0000 (UTC)
From: "Francis Liu (JIRA)" <jira@apache.org>
To: issues@hbase.apache.org
Message-ID: <JIRA.12714102.1400037780201.9849.1408127840484@arcas>
In-Reply-To: <JIRA.12714102.1400037780201@arcas>
References: <JIRA.12714102.1400037780201@arcas>
Subject: [jira] [Commented] (HBASE-11165) Scaling so cluster can host 1M
 regions and beyond (50M regions?)
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    [ https://issues.apache.org/jira/browse/HBASE-11165?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14098900#comment-14098900 ] 

Francis Liu commented on HBASE-11165:
-------------------------------------

Guys, I'd like to start the discussion on splitting meta (HBASE-11288). As our experiments shows splitting is a must for scaling. Thoughts? Anyone against?

> Scaling so cluster can host 1M regions and beyond (50M regions?)
> ----------------------------------------------------------------
>
>                 Key: HBASE-11165
>                 URL: https://issues.apache.org/jira/browse/HBASE-11165
>             Project: HBase
>          Issue Type: Brainstorming
>            Reporter: stack
>         Attachments: HBASE-11165.zip, Region Scalability test.pdf, zk_less_assignment_comparison.pdf, zk_less_assignment_comparison_2.pdf
>
>
> This discussion issue comes out of "Co-locate Meta And Master HBASE-10569" and comments on the doc posted there.
> A user -- our Francis Liu -- needs to be able to scale a cluster to do 1M regions maybe even 50M later.  This issue is about discussing how we will do that (or if not 50M on a cluster, how otherwise we can attain same end).
> More detail to follow.


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