Only major compactions can clean out obsolete tombstones.On Tue, May 4, 2010 at 9:59 AM, Jonathan Ellis <email@example.com> wrote:
On Mon, May 3, 2010 at 8:45 PM, Kauzki Aranami <firstname.lastname@example.org> wrote:The same way it deals with tombstones that it encounters otherwise
> Let me rephrase my question.
> How does Cassandra deal with bloom filter's false positives on deleted records?
(part of a row slice, or in a memtable).
All the bloom filter does is keep you from having to check rows that
don't have any data at all for a given key. Tombstones are not the
same as "no data at all," we do need to propagate tombstones during
Project Chair, Apache Cassandra
co-founder of Riptano, the source for professional Cassandra support