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Sam Tunnicliffe commented on CASSANDRA-13851: --------------------------------------------- [~KurtG] sorry, I totally missed the last update, I'll try my best to look at it today. > Allow existing nodes to use all peers in shadow round > ----------------------------------------------------- > > Key: CASSANDRA-13851 > URL: https://issues.apache.org/jira/browse/CASSANDRA-13851 > Project: Cassandra > Issue Type: Bug > Components: Lifecycle > Reporter: Kurt Greaves > Assignee: Kurt Greaves > Priority: Major > Fix For: 3.11.x, 4.x > > > In CASSANDRA-10134 we made collision checks necessary on every startup. A > side-effect was introduced that then requires a nodes seeds to be contacted > on every startup. Prior to this change an existing node could start up > regardless whether it could contact a seed node or not (because > checkForEndpointCollision() was only called for bootstrapping nodes). > Now if a nodes seeds are removed/deleted/fail it will no longer be able to > start up until live seeds are configured (or itself is made a seed), even > though it already knows about the rest of the ring. This is inconvenient for > operators and has the potential to cause some nasty surprises and increase > downtime. > One solution would be to use all a nodes existing peers as seeds in the > shadow round. Not a Gossip guru though so not sure of implications. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org