[
https://issues.apache.org/jira/browse/HBASE-3732?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13042597#comment-13042597
]
Jason Rutherglen commented on HBASE-3732:
-----------------------------------------
Sorry I meant to post the comment at HBASE-3857 to here:
The FST data structure created in LUCENE-2792 could be used to compress the
rowids in the HFile while simultaneously enabling fast lookup.
> New configuration option for client-side compression
> ----------------------------------------------------
>
> Key: HBASE-3732
> URL: https://issues.apache.org/jira/browse/HBASE-3732
> Project: HBase
> Issue Type: New Feature
> Reporter: Jean-Daniel Cryans
> Fix For: 0.92.0
>
> Attachments: compressed_streams.jar
>
>
> We have a case here where we have to store very fat cells (arrays of
> integers) which can amount into the hundreds of KBs that we need to read
> often, concurrently, and possibly keep in cache. Compressing the values on
> the client using java.util.zip's Deflater before sending them to HBase proved
> to be in our case almost an order of magnitude faster.
> There reasons are evident: less data sent to hbase, memstore contains
> compressed data, block cache contains compressed data too, etc.
> I was thinking that it might be something useful to add to a family schema,
> so that Put/Result do the conversion for you. The actual compression algo
> should also be configurable.
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
