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Posted to issues@geode.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2019/04/01 19:16:00 UTC
[jira] [Commented] (GEODE-6583) Integrate phi-accrual failure
detection into Geode
[ https://issues.apache.org/jira/browse/GEODE-6583?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16807091#comment-16807091 ]
ASF subversion and git services commented on GEODE-6583:
--------------------------------------------------------
Commit 5a03277f1273fd266da7fddcb6406b0a655b8361 in geode's branch refs/heads/feature/GEODE-6583 from Bruce Schuchardt
[ https://gitbox.apache.org/repos/asf?p=geode.git;h=5a03277 ]
GEODE-6583 Integrate phi-accrual failure detection into Geode
*Not ready for review*
This experimental code integrates a history-based heaertbeat failure
detector with the existing Membership failure detector. Final checks
remain the same - pretty much everything is the same except I've
replaced the single heartbeat timestamp per member with a
PhiAccrualFailureDetector object. GMSHealthMonitorJUnitTest is passing
as are a handfull of other distributed and integration tests.
> Integrate phi-accrual failure detection into Geode
> --------------------------------------------------
>
> Key: GEODE-6583
> URL: https://issues.apache.org/jira/browse/GEODE-6583
> Project: Geode
> Issue Type: Bug
> Components: membership
> Reporter: Bruce Schuchardt
> Priority: Major
>
> Akka has a history-based failure detector that records heartbeat history and is forgiving of pauses to a certain extent. This has been incorporated into hazelcast as an alternative failure detector & we should investigate doing the same.
> The Akka detector was written in Scala. There is a Java port here: [https://github.com/komamitsu/phi-accural-failure-detector]
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