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https://issues.apache.org/jira/browse/CASSANDRA-5013?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13544050#comment-13544050
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Jonathan Ellis commented on CASSANDRA-5013:
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Not sure what you mean, isn't that what I'm doing here?
{code}
. // we disallow bFFPC==null starting in 1.2.1 but tolerated it before
that
return (bloomFilterFpChance == null || bloomFilterFpChance == 0)
? compactionStrategyClass == LeveledCompactionStrategy.class ?
0.1 : 0.01
: bloomFilterFpChance;
{code}
> 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: Jonathan Ellis
> Priority: Minor
> Fix For: 1.2.1
>
> Attachments: 5013.txt, 5013-v2.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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