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From "Benedict (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-14776) Transient Replication: Hints on timeout should be disabled for writes to transient nodes
Date Fri, 05 Oct 2018 22:42:00 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-14776?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16640424#comment-16640424
] 

Benedict commented on CASSANDRA-14776:
--------------------------------------

My only issue here is that, if we're depending on hints anyway, why don't we just rely on
them for the non-transient node?

It feels like once we've lost the ability to meet any of our guarantees *and* promptness,
we may as well avoid polluting the nodes.  Hints delivered after a repair during a node being
brought back online, for instance, will only cause read-repairs unnecessarily until the next
repair, despite the data being consistently replicated everywhere.

I agree it's a bit of a grey area though.

> Transient Replication:  Hints on timeout should be disabled for writes to transient nodes
> -----------------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-14776
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-14776
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Coordination
>            Reporter: Benedict
>            Priority: Minor
>             Fix For: 4.0
>
>




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