Thanks for confirmation Paulo. Then my understanding of proccess was correct.
I'm curious why I still see unrepaired sstables after performing repair -pr on all nodes in all datacenters... пт, 26 Авг 2016 г., 3:25 Paulo Motta <pauloricard...@gmail.com>: > 1. Migration procedure is no longer necessary after CASSANDRA-8004, and > since you never ran repair before this would not make any difference > anyway, so just run repair and by default (CASSANDRA-7250) this will > already be incremental. > 2. Incremental repair is not supported with -pr, -local or -st/-et > options, so you should run incremental repair in all nodes in all DCs > sequentially (you should be aware that this will probably generate inter-DC > traffic), no need to disable autocompaction or stopping nodes. > > 2016-08-25 18:27 GMT-03:00 Aleksandr Ivanov <ale...@gmail.com>: > >> I’m new in Cassandra and trying to figure out how to _start_ using >> incremental repairs. I have seen article about “Migrating to incremental >> repairs” but since I didn’t use repairs before at all and I use Cassandra >> version v3.0.8, then maybe not all steps are needed which are mentioned in >> Datastax article. >> Should I start with full repair or I can start with executing “nodetool >> repair -pr my_keyspace” on all nodes without autocompaction disabling and >> node stopping? >> >> I have 6 datacenters with 6 nodes in each DC. Is it enough to run >> “nodetool repair -pr my_keyspace” in one DC only or it should be executed >> on all nodes in _all_ DCs? >> >> I have tried to perform “nodetool repair -pr my_keyspace” on all nodes >> in all datacenters sequentially but I still can see non repaired SSTables >> for my_keyspace (Repaired at: 0). Is it expected behavior if during >> repair data in my_keyspace wasn’t modified (no writes, no reads)? >> > >
