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From Robert Coli <>
Subject Re: Issue with leveled compaction and data migration
Date Mon, 23 Sep 2013 22:34:38 GMT
On Fri, Sep 13, 2013 at 4:27 AM, Michael Theroux <>wrote:

> Another question on [the topic of row fragmentation when old rows get a
> large append to their "end" resulting in larger-than-expected bloom
> filters].
> Would forcing the table to relevel help this situation?  I believe the
> process to do this on 1.1.X would be to stop cassandra, remove .json file,
> and restart cassandra.  Is this true?

I believe forcing a re-level would help, because each row would appear in
fewer sstables and therefore fewer bloom filters.

Yes, that is the process to re-level on Cassandra 1.1.x.


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