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From Josh Elser <els...@apache.org>
Subject Re: [DISCUSS] Tracking HBase Snapshots for Space Quotas
Date Thu, 23 Feb 2017 23:38:06 GMT
Oops! Thanks, Ted. Will flip that now.

Ted Yu wrote:
> Josh:
> The design doc in [1] is View only.
>
> Can you give viewers permission to comment ?
>
> On Wed, Feb 22, 2017 at 2:04 PM, Josh Elser<elserj@apache.org>  wrote:
>
>> Hiya folks,
>>
>> As we're wrapping up on the current set of features listed in HBASE-16961
>> for tracking and limiting the HDFS space used by HBase tables and
>> namespaces, I wanted to present a doc that outlines an approach to tracking
>> snapshots in the context of space quotas.
>>
>> As most operators know, snapshots can be a cause of the "why is my HDFS
>> full??" category of errors. Obviously, this makes it a logical next-step to
>> track. The following docs present (what I think is) a fairly simple
>> extension to the existing design/implementation as outlined in HBASE-16961.
>>
>> For those with the cycles to give it some thought/feedback, I'd be
>> over-joyed to receive it! Thanks in advance to our Clay, Enis, and Devaraj
>> for the feedback they've provided already.
>>
>> As always, your choice of Google doc[1] and PDF[2] are available.
>>
>> - Josh
>>
>> [1] https://docs.google.com/document/d/1f7utThEBYRXYHvp3e5fOhQBv
>> 2K1aeuzGHGEfNNE3Clc/edit?usp=sharing
>> [2] http://home.apache.org/~elserj/hbase/FileSystemQuotasforApac
>> heHBase-Snapshots.pdf
>>
>

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