[
https://issues.apache.org/jira/browse/CASSANDRA-3550?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13160960#comment-13160960
]
Brandon Williams commented on CASSANDRA-3550:
---------------------------------------------
bq. Of course, if we add a JMX call, we want to make sure we have a few tests
that actually test the 'real life' failure detector behavior.
Right.
bq. I'm afraid that having a phi threshold too low could result in test
flickering in some case
I don't think this will be a problem in practice, phi is always under 1.0 for
me in a healthy network. I'll attach a patch shortly though and we can test.
> Relax phi threshold enforcement
> -------------------------------
>
> Key: CASSANDRA-3550
> URL: https://issues.apache.org/jira/browse/CASSANDRA-3550
> Project: Cassandra
> Issue Type: Improvement
> Components: Core
> Reporter: Brandon Williams
> Assignee: Brandon Williams
> Priority: Trivial
> Fix For: 1.0.6
>
> Attachments: 3550.txt
>
>
> Currently we clamp the phi threshold between 5 and 16. For distributed
> testing purposes, 5 slows things down. Instead let's allow values down to 1,
> but add a warning for anything less than 5.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
