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From "Marcus Eriksson (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CASSANDRA-12917) Increase error margin in SplitterTest
Date Wed, 16 Nov 2016 15:33:58 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-12917?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Marcus Eriksson updated CASSANDRA-12917:
----------------------------------------
    Reviewer: Michael Shuler
      Status: Patch Available  (was: Open)

||branch||testall||dtest||
|[marcuse/12917-3.X|https://github.com/krummas/cassandra/tree/marcuse/12917-3.X]|[testall|http://cassci.datastax.com/view/Dev/view/krummas/job/krummas-marcuse-12917-3.X-testall]|[dtest|http://cassci.datastax.com/view/Dev/view/krummas/job/krummas-marcuse-12917-3.X-dtest]|
|[marcuse/12917-trunk|https://github.com/krummas/cassandra/tree/marcuse/12917-trunk]|[testall|http://cassci.datastax.com/view/Dev/view/krummas/job/krummas-marcuse-12917-trunk-testall]|[dtest|http://cassci.datastax.com/view/Dev/view/krummas/job/krummas-marcuse-12917-trunk-dtest]|


> 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
>
> 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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