[
https://issues.apache.org/jira/browse/CASSANDRA-6961?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Brandon Williams updated CASSANDRA-6961:
----------------------------------------
Tester: Ryan McGuire
> nodes should go into hibernate when join_ring is false
> ------------------------------------------------------
>
> Key: CASSANDRA-6961
> URL: https://issues.apache.org/jira/browse/CASSANDRA-6961
> Project: Cassandra
> Issue Type: Improvement
> Components: Core
> Reporter: Brandon Williams
> Assignee: Brandon Williams
> Fix For: 2.0.8
>
> Attachments: 6961.txt
>
>
> The impetus here is this: a node that was down for some period and comes back
> can serve stale information. We know from CASSANDRA-768 that we can't just
> wait for hints, and know that tangentially related CASSANDRA-3569 prevents us
> from having the node in a down (from the FD's POV) state handle streaming.
> We can *almost* set join_ring to false, then repair, and then join the ring
> to narrow the window (actually, you can do this and everything succeeds
> because the node doesn't know it's a member yet, which is probably a bit of a
> bug.) If instead we modified this to put the node in hibernate, like
> replace_address does, it could work almost like replace, except you could run
> a repair (manually) while in the hibernate state, and then flip to normal
> when it's done.
> This won't prevent the staleness 100%, but it will greatly reduce the chance
> if the node has been down a significant amount of time.
--
This message was sent by Atlassian JIRA
(v6.2#6252)
