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Who When What Removed Added
Martin Gencur 2013-10-11 08:55:53 UTC Blocks 1010419
Martin Gencur 2013-10-14 11:53:24 UTC Link ID JBoss Issue Tracker JGRP-1675
Martin Gencur 2013-10-14 11:54:38 UTC Blocks 1010419
Martin Gencur 2013-11-05 15:10:35 UTC Target Release --- 6.2.0
Blocks 1017190
Radim Vansa 2013-11-05 15:14:37 UTC Target Release 6.2.0 ---
CC rvansa
Blocks 1017190
Doc Text JGroups subsystem may deplete its threadpools with all threads deadlocked (waiting for credits). Requests to this node are not handled, the node itself may issue requests but it never gets the response, which results with TimeoutExceptions from Infinispan.
In this situation the node still stays as a part of the cluster.

This problem applies both to embedded and server mode.
Workaround is increasing UFC.max_credits and MFC.max_credits to high value (suggested value is 10M) or removing these protocols from the JGroups configuration at all.
Radim Vansa 2013-11-05 15:15:37 UTC Target Release --- 6.2.0
Blocks 1017190
Radim Vansa 2013-12-10 12:25:56 UTC CC gsheldon
Status NEW VERIFIED
John Skeoch 2014-11-30 21:16:37 UTC Assignee mmarkus sjacobs
PnT Account Manager 2018-09-12 22:21:19 UTC CC gsheldon
Red Hat Bugzilla 2022-12-31 23:44:52 UTC CC rvansa

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