Artemis hangs during failback in remote JCA scenario ---------------------------------------------------- Key: WFLY-7810 URL: https://issues.jboss.org/browse/WFLY-7810 Project: WildFly Issue Type: Bug Components: JMS Reporter: Jeff Mesnil Assignee: Jeff Mesnil Priority: Critical Remote JCA scenario: * There are 3 nodes * Node 1 and node 2 are Live-Backup pair (replicated HA) * Node 3 has MDB which remotely connects to node 1 and is able to do failover on node 2 * During the test, node 1 is killed and started again Problem occurs when node 1 is started again. Servers are configured to do failback. When node 1 wants to become live again, something goes wrong with connection between node 1 and node 2. On node 1 I can see repeated WARN message \[1\]. Node 2 prints repeatedly WARN message \[2\]. I can see the same issue also with 7.0.x. We haven't notice this error because the test didn't check state of servers after the failback. When I modify the test to not deploy MDB on node 3, the test passes without any unusual error. It seems the issue is related to this scenario. \[1\] {code} 09:59:09,197 WARN [org.apache.activemq.artemis.core.server] (Thread-0 (ActiveMQ-server-org.apache.activemq.artemis.core.server.impl.ActiveMQServerImpl$2@26357508-1826618556)) AMQ222137: Unable to announce backup, retrying: ActiveMQConnec tionTimedOutException[errorType=CONNECTION_TIMEDOUT message=AMQ119012: Timed out waiting to receive initial broadcast from cluster] at org.apache.activemq.artemis.core.client.impl.ServerLocatorImpl.createSessionFactory(ServerLocatorImpl.java:747) [artemis-core-client-1.5.0.redhat-1.jar:1.5.0.redhat-1] at org.apache.activemq.artemis.core.client.impl.ServerLocatorImpl.connect(ServerLocatorImpl.java:625) [artemis-core-client-1.5.0.redhat-1.jar:1.5.0.redhat-1] at org.apache.activemq.artemis.core.client.impl.ServerLocatorImpl.connect(ServerLocatorImpl.java:607) [artemis-core-client-1.5.0.redhat-1.jar:1.5.0.redhat-1] at org.apache.activemq.artemis.core.server.cluster.BackupManager$BackupConnector$1.run(BackupManager.java:246) [artemis-server-1.5.0.redhat-1.jar:1.5.0.redhat-1] at org.apache.activemq.artemis.utils.OrderedExecutorFactory$OrderedExecutor$ExecutorTask.run(OrderedExecutorFactory.java:101) [artemis-commons-1.5.0.redhat-1.jar:1.5.0.redhat-1] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_111] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_111] at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_111] {code} \[2\] {code} 10:00:19,245 WARN [org.apache.activemq.artemis.core.client] (Thread-135) AMQ212042: Timed out waiting for packet to be flushed 10:00:29,245 WARN [org.apache.activemq.artemis.core.client] (Thread-135) AMQ212042: Timed out waiting for packet to be flushed 10:00:39,245 WARN [org.apache.activemq.artemis.core.client] (Thread-135) AMQ212042: Timed out waiting for packet to be flushed 10:00:49,246 WARN [org.apache.activemq.artemis.core.client] (Thread-135) AMQ212042: Timed out waiting for packet to be flushed 10:00:59,247 WARN [org.apache.activemq.artemis.core.client] (Thread-135) AMQ212042: Timed out waiting for packet to be flushed 10:01:09,247 WARN [org.apache.activemq.artemis.core.client] (Thread-135) AMQ212042: Timed out waiting for packet to be flushed 10:01:19,248 WARN [org.apache.activemq.artemis.core.client] (Thread-135) AMQ212042: Timed out waiting for packet to be flushed 10:01:29,248 WARN [org.apache.activemq.artemis.core.client] (Thread-135) AMQ212042: Timed out waiting for packet to be flushed 10:01:39,249 WARN [org.apache.activemq.artemis.core.client] (Thread-135) AMQ212042: Timed out waiting for packet to be flushed 10:01:49,249 WARN [org.apache.activemq.artemis.core.client] (Thread-135) AMQ212042: Timed out waiting for packet to be flushed 10:01:59,250 WARN [org.apache.activemq.artemis.core.client] (Thread-135) AMQ212042: Timed out waiting for packet to be flushed 10:02:09,250 WARN [org.apache.activemq.artemis.core.client] (Thread-135) AMQ212042: Timed out waiting for packet to be flushed {code}