[jboss-jira] [JBoss JIRA] Reopened: (JGRP-1214) S3_PING throwing ConcurrentModificationException on shutdown

[ https://jira.jboss.org/browse/JGRP-1214?page=com.atlassian.jira.plugin.sy... ] Brian Stansberry reopened JGRP-1214: ------------------------------------ We are seeing this in 2.6.15 as well: 2010-06-22 00:40:04,677 ERROR [STDERR] (Thread-27) Exception in thread "Thread-27" 2010-06-22 00:40:04,677 ERROR [STDERR] (Thread-27) java.util.ConcurrentModificationException 2010-06-22 00:40:04,677 ERROR [STDERR] (Thread-27) at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793) 2010-06-22 00:40:04,677 ERROR [STDERR] (Thread-27) at java.util.HashMap$KeyIterator.next(HashMap.java:828) 2010-06-22 00:40:04,677 ERROR [STDERR] (Thread-27) at org.jgroups.protocols.S3_PING$1.run(S3_PING.java:77) 2010-06-22 00:40:04,735 ERROR [STDERR] (Thread-26) Exception in thread "Thread-26" 2010-06-22 00:40:04,759 ERROR [STDERR] (Thread-26) java.util.ConcurrentModificationException 2010-06-22 00:40:04,759 ERROR [STDERR] (Thread-26) at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793) 2010-06-22 00:40:04,759 ERROR [STDERR] (Thread-26) at java.util.HashMap$KeyIterator.next(HashMap.java:828) 2010-06-22 00:40:04,759 ERROR [STDERR] (Thread-26) at org.jgroups.protocols.S3_PING$1.run(S3_PING.java:77) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira