Here is my setup I have a master/slave (apache-activemq-5.8.0) configuration using MySql database as a shared storage.
Next a client connects to the current master broker via failover:(tcp://host1:61616,tcp://int-host2:61616)?randomize=false and posts a message with a delayed delivery to a queue. Delay is set via this message.setLongProperty(ScheduledMessage.AMQ_SCHEDULED_DELAY, delay); Under normal operation delayed messages are delivered to consumers after the correct amount of delay. BUT If the current master broker, where the client connected to and posted delayed messages, goes down and a slave is selected master those delayed messages will never be delivered. I have looked at the code and it seems delayed messages are stored locally using classes from org.apache.activemq.store.kahadb.scheduler package which is dealing with local disk only. Thanks all, -Lu -- View this message in context: http://activemq.2283324.n4.nabble.com/Delayed-messages-not-delivered-when-master-goes-down-tp4671424.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.
