Bug 1019742

Summary:	Out of data read after write on node losing ownership
Product:	[JBoss] JBoss Data Grid 6	Reporter:	Radim Vansa <rvansa>
Component:	Infinispan	Assignee:	Tristan Tarrant <ttarrant>
Status:	CLOSED UPSTREAM	QA Contact:	Martin Gencur <mgencur>
Severity:	high	Docs Contact:
Priority:	unspecified
Version:	6.2.0	CC:	jdg-bugs
Target Milestone:	ER4
Target Release:	6.2.0
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Known Issue
Doc Text:	During the cluster rebalance process, after a node joins or leaves the cluster, a read operation may retrieve data that has already been overwritten. The behavior was observed in transactional mode but may not be limited to it.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2025-02-10 03:28:45 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:	1017190

Description Radim Vansa 2013-10-16 10:42:43 UTC

In a situation where a node is losing ownership of an entry (during a state transfer), when the node does a write (and commits that), the change is propagated only to the new owners, the entry is not written locally. However, when it executes read for this key afterwards, it gets the old value as this is directly retrieved from the data container.

Note that the entry should not be written locally if the invalidation was already executed.

This bug was observed in transactional mode, but might not be limited to it.

Comment 2 JBoss JIRA Server 2013-10-18 09:45:33 UTC

Pedro Ruivo <pedroruivo2> updated the status of jira ISPN-3635 to Coding In Progress

Comment 5 Red Hat Bugzilla 2025-02-10 03:28:45 UTC

This product has been discontinued or is no longer tracked in Red Hat Bugzilla.