Note: This bug is displayed in read-only format because the product is no longer active in Red Hat Bugzilla.

Bug 1059814

Summary:	L1WriteSynchronizer can cause thread to hang
Product:	[JBoss] JBoss Data Grid 6	Reporter:	William Burns <wburns>
Component:	Infinispan	Assignee:	Tristan Tarrant <ttarrant>
Status:	CLOSED UPSTREAM	QA Contact:	Martin Gencur <mgencur>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	6.2.0	CC:	jdg-bugs, vjuranek
Target Milestone:	CR1
Target Release:	6.2.1
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:	L1 cache in distributed mode with concurrent gets originating from the same node for the same key can result in one being stuck if there is no value found. This can cause massive degradation of performance as the request would never complete.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2025-02-10 03:35:00 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:

Description William Burns 2014-01-30 17:55:48 UTC

Description of problem: L1 with concurrent gets originating from the same node for the same key can result in 1 being stuck if there is no value found.  This can cause massive degradation of performance as the request would never complete.


Version-Release number of selected component (if applicable):


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Comment 2 Dan Berindei 2014-01-31 08:05:46 UTC

Pull request integrated: https://github.com/infinispan/jdg/pull/18

Comment 4 Red Hat Bugzilla 2025-02-10 03:35:00 UTC

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