[jira] [Comment Edited] (CASSANDRA-15318) sendMessagesToNonlocalDC() should shuffle targets

["Dinesh Joshi (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CASSANDRA-15318?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16976809#comment-16976809 ] 

Dinesh Joshi edited comment on CASSANDRA-15318 at 11/18/19 7:46 PM:
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+1 but before merging lets ensure that the test failures are unrelated.


was (Author: djoshi3):
+1 but before merging lets insure that the test failures are unrelated.

> sendMessagesToNonlocalDC() should shuffle targets
> -------------------------------------------------
>
>                 Key: CASSANDRA-15318
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-15318
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Messaging/Internode
>            Reporter: Jon Meredith
>            Assignee: Jon Meredith
>            Priority: Normal
>
> To better spread load and reduce the impact of a node failure before detection (or other issues like issues host replacement), when forwarding messages to other data centers the forwarding non-local dc nodes should be selected at random rather than always selecting the first node in the list of endpoints for a token.
>  



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