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From Doug Meil <doug.m...@explorysmedical.com>
Subject Re: compressions and security
Date Sat, 16 Jul 2011 11:38:27 GMT

Hi there, see this in the book:

http://hbase.apache.org/book.html#compression

And this...

http://hbase.apache.org/book.html#trouble.client.longpauseswithcompression

And see this thread which was the original discussion on the long client
pause entry.

http://search-hadoop.com/m/WUnLM6ojHm1/Long+client+pauses+with+compression&
subj=Long+client+pauses+with+compression



On 7/16/11 5:23 AM, "Sam Seigal" <selekt86@yahoo.com> wrote:

>Hi All,
>
>A quick question on compression. I saw that HBase can use LZO compression
>for storing data into the HFile.
>
>Has anyone done experiments with using compressions at the application
>level
>instead instead of letting HBase handle it ? Are there
>advantages/disadvantages of this approach ?
>Is it possible to use other compression libs in Hbase other than LZO ?
>
>Also - are there best practices and/or conventions on encrypting data
>before
>storing it in HBase ?
>
>Thanks,
>
>Sam


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