Re: incremental repairs with -pr flag?

Another point, I've done another test on my 5 node cluster. Created a keyspace with replication factor of 5 and inserted some data in it. Run a full repair on each node to make sstable appear on disk. Then run multiple times on each nodes: 1 - nodetool repair 2 - nodetool repair -pr Due to

Re: incremental repairs with -pr flag?

Thanks for your reply, But can't figure out why it's not recommendend, by DataStax, to run primary-range with incremental repair... It's just doing less work on each repair call on the repaired node. At the end, when all the nodes are repaired using either method, all data is equally consistent?

Re: incremental repairs with -pr flag?

The objective of non-incremental primary-range repair is to avoid redoing work, but with incremental repair anticompaction will segregate repaired data so no extra work is done on the next repair. You should run nodetool repair [ks] [table] in all nodes sequentially. The more often you run, the

Re: incremental repairs with -pr flag?

On 2016-10-24 13:39 (-0500), Alexander Dejanovski wrote: > Hi Sean, > > In order to mitigate its impact, anticompaction is not fully executed when > incremental repair is run with -pr. What you'll observe is that running > repair on all nodes with -pr will leave

RE: incremental repairs with -pr flag?

Thanks. Sean From: Alexander Dejanovski [a...@thelastpickle.com] Sent: Monday, October 24, 2016 10:39 AM To: user@cassandra.apache.org Subject: Re: incremental repairs with -pr flag? Hi Sean, In order to mitigate its impact, anticompaction is not fully executed

Re: incremental repairs with -pr flag?

Hi Sean, In order to mitigate its impact, anticompaction is not fully executed when incremental repair is run with -pr. What you'll observe is that running repair on all nodes with -pr will leave sstables marked as unrepaired on all of them. Then, if you think about it you realize it's no big

incremental repairs with -pr flag?

Hey, In the datastax documentation on repair [1], it says, "The partitioner range option is recommended for routine maintenance. Do not use it to repair a downed node. Do not use with incremental repair (default for Cassandra 3.0 and later)." Why is it not recommended to use -pr with