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Posted to issues@hbase.apache.org by "Nicolas Spiegelberg (Commented) (JIRA)" <ji...@apache.org> on 2011/11/12 01:16:52 UTC

[jira] [Commented] (HBASE-2842) Support BloomFilter error rate on a per-family basis

    [ https://issues.apache.org/jira/browse/HBASE-2842?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13148885#comment-13148885 ] 

Nicolas Spiegelberg commented on HBASE-2842:
--------------------------------------------

Part of 89-fb to trunk port.  See r1181588.  Will work on this
                
> Support BloomFilter error rate on a per-family basis
> ----------------------------------------------------
>
>                 Key: HBASE-2842
>                 URL: https://issues.apache.org/jira/browse/HBASE-2842
>             Project: HBase
>          Issue Type: Improvement
>          Components: filters, ipc, regionserver, rest, thrift
>            Reporter: Nicolas Spiegelberg
>            Assignee: Nicolas Spiegelberg
>            Priority: Minor
>
> The error rate for bloom filters is currently set by the "io.hfile.bloom.error.rate" global variable.  Todd suggested at the last HUG that it would be nice to have per-family config options instead.  Trace the Bloom Type code to implement this.

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