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From "Andrew Purtell (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-16961) FileSystem Quotas
Date Fri, 28 Apr 2017 22:00:06 GMT

    [ https://issues.apache.org/jira/browse/HBASE-16961?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15989513#comment-15989513

Andrew Purtell commented on HBASE-16961:

Suggestion for filtering options:
- Filter by namespace
- Filter by table
- Filter by violation policy

> FileSystem Quotas
> -----------------
>                 Key: HBASE-16961
>                 URL: https://issues.apache.org/jira/browse/HBASE-16961
>             Project: HBase
>          Issue Type: New Feature
>            Reporter: Josh Elser
>            Assignee: Josh Elser
>         Attachments: hbase-quota-test.sh
> Umbrella issue for tracking the filesystem utilization of HBase data, defining quotas
on that utilization, and enforcement when utilization exceeds the limits of the quota.
> At a high level: we can define quotas on tables and namespaces. Region size is computed
by RegionServers and sent to the Master. The Master inspects the sizes of Regions, rolling
up to table and namespace sizes. Defined quotas in the quota table are evaluated given the
computed sizes, and, for those tables/namespaces violating the quota, RegionServers are informed
to take some action to limit any further filesystem growth by that table/namespace.
> Discuss: https://lists.apache.org/thread.html/66a4b0c3725b5cbdd61dd6111c43847adaeef7b7da5f4cd045df30ef@%3Cdev.hbase.apache.org%3E
> Design Doc: http://home.apache.org/~elserj/hbase/FileSystemQuotasforApacheHBase.pdf or

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