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From "stack (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (HBASE-1361) Disable bloom filters
Date Tue, 05 May 2009 04:40:30 GMT

     [ https://issues.apache.org/jira/browse/HBASE-1361?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

stack resolved HBASE-1361.
--------------------------

      Resolution: Fixed
    Hadoop Flags: [Incompatible change]

I looked at code path.  Changing the bloomfilter setting has no effect.  Considered adding
a warn message at Store level if bloom filter is enabled to say "this is ineffective" but
just left it out.  Added note of this issue to the CHANGES in the incompatible changes section
so anyone looking at release notes should trip over it.  Closing.

> Disable bloom filters
> ---------------------
>
>                 Key: HBASE-1361
>                 URL: https://issues.apache.org/jira/browse/HBASE-1361
>             Project: Hadoop HBase
>          Issue Type: Task
>            Reporter: Andrew Purtell
>            Assignee: stack
>             Fix For: 0.20.0
>
>
> Bloomfilters currently have problems and nobody uses them. Disable this feature for now.
Bring it back as part of continuing/ongoing work on the read and write paths, e.g. 1249 and
HFile related open issues.

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