Bug 1136109 - Improve SyncConsistentHashFactory key distribution
Summary: Improve SyncConsistentHashFactory key distribution
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: JBoss Data Grid 6
Classification: JBoss
Component: Infinispan
Version: 6.3.0
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ER2
: 6.3.1
Assignee: Tristan Tarrant
QA Contact: Martin Gencur
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2014-09-01 20:59 UTC by Dan Berindei
Modified: 2018-12-06 17:55 UTC (History)
8 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2015-01-26 14:04:57 UTC
Type: Bug
Embargoed:

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System ID Private Priority Status Summary Last Updated
Red Hat Issue Tracker ISPN-4682 0 Major Closed Improve SyncConsistentHashFactory key distribution 2020-04-28 08:15:47 UTC

Description Dan Berindei 2014-09-01 20:59:28 UTC 
SyncConsistentHashFactory and TopologyAwareSyncConsistentHashFactory distribute the segments between nodes randomly, and the number of segments distributed to different nodes is not very even.

They should have a fail-safe mechanism to limit the variation in segment number between nodes.
Comment 4 Tristan Tarrant 2014-09-19 06:43:29 UTC 
Made public
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