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From Vladimir Rodionov <vrodio...@carrieriq.com>
Subject RE: Question about Prefix Encodings
Date Sat, 31 May 2014 03:41:41 GMT
I do not think this encoding applied to Index and Bloom filter blocks.
It would not make much sense, because these blocks consumes only 1-2% of overall space.

Data blocks are kept encoded inside block cache if encoding is specified.


Best regards,
Vladimir Rodionov
Principal Platform Engineer
Carrier IQ, www.carrieriq.com
e-mail: vrodionov@carrieriq.com

________________________________________
From: Varun Sharma [varun@pinterest.com]
Sent: Friday, May 30, 2014 11:48 AM
To: user@hbase.apache.org
Subject: Re: Question about Prefix Encodings

Seems like its called DATA_BLOCK_ENCODING, so it should only apply to data
blocks ?


On Fri, May 30, 2014 at 11:36 AM, Varun Sharma <varun@pinterest.com> wrote:

> Hi,
>
> I have a question about prefix encodings. When we specify encoding to be
> FAST_DIFF, PREFIX, are the index/bloom filter blocks also encoded with the
> same encoding. Also, are these blocks such as index/bloom blocks kept in
> the encoded form inside the block cache ?
>
> Thanks
> Varun
>

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