> So are hints to a given UUID discarded after some period of time with > that UUID not present in the cluster? From memory they are TTL'd at the gc_grace_seconds for the CF.
Cheers ----------------- Aaron Morton Freelance Cassandra Consultant New Zealand @aaronmorton http://www.thelastpickle.com On 26/06/2013, at 5:11 AM, Robert Coli <rc...@eventbrite.com> wrote: > On Mon, Jun 24, 2013 at 8:53 PM, aaron morton <aa...@thelastpickle.com> wrote: >>> so I am just wondering if this means the hinted handoffs are also updated >>> to reflect the new Cassandra node uuid. >> Without checking the code I would guess not. >> Because it would involve a potentially large read / write / delete to create >> a new row with the same data. And Hinted Handoff is an optimisation. > > So are hints to a given UUID discarded after some period of time with > that UUID not present in the cluster? Or might they need to be > manually purged? > > =Rob
