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https://issues.apache.org/jira/browse/CASSANDRA-5013?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13526714#comment-13526714
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Jonathan Ellis commented on CASSANDRA-5013:
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I'm not sure at all this is going to work as designed. The comments there say
"this isn't supposed to happen" which makes me think that there is some code
somewhere else that tries to get rid of zeros.
That complexity is gone in 1.2 (since we gave up on grandfathering in the
pre-1.0? code that calls the 15 bucket path) so I'd rather stick with changes
there than risk regressions.
> disallow bloom filter false positive chance of 0
> ------------------------------------------------
>
> Key: CASSANDRA-5013
> URL: https://issues.apache.org/jira/browse/CASSANDRA-5013
> Project: Cassandra
> Issue Type: Bug
> Components: Config
> Reporter: Matthew F. Dennis
> Assignee: Brandon Williams
> Priority: Minor
> Fix For: 1.1.8
>
> Attachments: 5013.txt
>
>
> {pre}
> ERROR [CompactionExecutor:16] 2012-11-30 08:44:32,546 SSTableWriter.java
> (line 414) Bloom filter FP chance of zero isn't supposed to happen
> {pre}
> when attempting to set it to zero, C* should either disallow the change or
> should just interpret 0 as "make it the default" and not continually log the
> above error message
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