Hi Jean, This option is available in C* version 2.1.x & above, where you can specify hosts in nodetool repair command . For more detail please visit the link below :
https://docs.datastax.com/en/cassandra/2.1/cassandra/tools/toolsRepair.html Regards Amit Singh From: Alain RODRIGUEZ [mailto:arodr...@gmail.com] Sent: Wednesday, July 20, 2016 4:42 PM To: user@cassandra.apache.org Subject: Re: Exclude a host from the repair process Hi Jean, All the nodes are not necessary involved in a repair depending on vnodes being enabled or not, on your topology, on the racks you are using etc. This being said, if a node was supposed to be part of a repair process, the repair of all the subranges including the down node will fail. That's what I have seen happening so far. @Stone Fang, not sure who is right on this (I might have missed some information about this topic), but there is a ticket about this topic: https://issues.apache.org/jira/browse/CASSANDRA-10446. You apparently can specify which nodes to repair, but a down node is not automatically ignored as far as I can tell. C*heers, ----------------------- Alain Rodriguez - al...@thelastpickle.com<mailto:al...@thelastpickle.com> France The Last Pickle - Apache Cassandra Consulting http://www.thelastpickle.com 2016-07-14 9:16 GMT+02:00 Stone Fang <cnstonef...@gmail.com<mailto:cnstonef...@gmail.com>>: dont think it is necessary to remove the down node. the repair will continue comparing with other up node.ignore the down node. On Wed, Jul 13, 2016 at 9:44 PM, Jean Carlo <jean.jeancar...@gmail.com<mailto:jean.jeancar...@gmail.com>> wrote: If a node is down in my cluster. Is it possible to exclude him from the repair process in order to continue with the repair? If not Is the repair continue reparing the other replicas even if one is down? Best regards Jean Carlo "The best way to predict the future is to invent it" Alan Kay
