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Bug 1111188

Summary: Poor REPL state transfer performance with cache stores
Product: [JBoss] JBoss Data Grid 6 Reporter: Dan Berindei <dberinde>
Component: InfinispanAssignee: Tristan Tarrant <ttarrant>
Status: CLOSED CURRENTRELEASE QA Contact: Martin Gencur <mgencur>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 6.2.0CC: jawilson, jdg-bugs, wburns
Target Milestone: CR1   
Target Release: 6.3.0   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2015-01-26 14:04:22 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 1104639    

Description Dan Berindei 2014-06-19 12:31:44 UTC
During a state transfer every single key is loaded from the cache store to determine whether it's still owned by the local node.

This is an extremely slow operation, and doesn't even make sense for a REPL cache.