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Posted to commits@cassandra.apache.org by "Jeff Jirsa (JIRA)" <ji...@apache.org> on 2017/12/12 02:05:00 UTC

[jira] [Commented] (CASSANDRA-12917) Increase error margin in SplitterTest

    [ https://issues.apache.org/jira/browse/CASSANDRA-12917?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16286974#comment-16286974 ] 

Jeff Jirsa commented on CASSANDRA-12917:
----------------------------------------

Friendly ping that this is sitting in "Ready to Commit" and has been for quite some time. Still applicable? Going to improve it or commit as is? 

> Increase error margin in SplitterTest
> -------------------------------------
>
>                 Key: CASSANDRA-12917
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-12917
>             Project: Cassandra
>          Issue Type: Bug
>            Reporter: Marcus Eriksson
>            Assignee: Marcus Eriksson
>              Labels: lhf
>             Fix For: 3.11.x
>
>
> SplitterTest is a randomized test - it generates random tokens and splits the ranges in equal parts. Since it is random we sometimes get very big vnodes right where we want a split and that makes the split unbalanced
> Bumping the error margin a bit will avoid these false positives.



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