Thanks, we will try that.
Sean
On 16-10-19 09:34 AM, Alexander Dejanovski wrote:
Hi Sean,
you should be able to do that by running subrange repairs, which is
the only type of repair that wouldn't trigger anticompaction AFAIK.
Beware that now you will have sstables marked as repaired and others
marked as unrepaired, which will never be compacted together.
You might want to flag all sstables as unrepaired before moving on, if
you do not intend to switch to incremental repair for now.
Cheers,
On Wed, Oct 19, 2016 at 6:31 PM Sean Bridges
<sean.brid...@globalrelay.net <mailto:sean.brid...@globalrelay.net>>
wrote:
Hey,
We are upgrading from cassandra 2.1 to cassandra 2.2.
With cassandra 2.1 we would periodically repair all nodes, using
the -pr flag.
With cassandra 2.2, the same repair takes a very long time, as
cassandra does an anti compaction after the repair. This anti
compaction causes most (all?) the sstables to be rewritten. Is
there a way to do full repairs without continually anti
compacting? If we do a full repair on each node with the -pr
flag, will subsequent full repairs also force anti compacting most
(all?) sstables?
Thanks,
Sean
--
-----------------
Alexander Dejanovski
France
@alexanderdeja
Consultant
Apache Cassandra Consulting
http://www.thelastpickle.com <http://www.thelastpickle.com/>
--
Sean Bridges
senior systems architect
Global Relay
_sean.bridges@globalrelay.net_ <mailto:sean.brid...@globalrelay.net>
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