This is the only java process running on the machine.. this only happens when starting the broker using systemctl..If I start it using sudo -u on the command line it starts up as expected(no slave mode) Dan Cosio
Wired Informatics 265 Franklin St Ste 1702 Boston, MA 02110 http://wiredinformatics.com [email protected] > On Oct 11, 2021, at 5:22 AM, Jean-Baptiste Onofre <[email protected]> wrote: > > Hi, > > The broker is in slave mode when another process/broker has the lock on > kahadb. > > If you check in kahadb folder, you should have a lock file (in your case, it > seems to be in /var/tmp/amq/data), so, either you have already a broker > running, either the broker doesn’t have to take/create the lock in the kahadb > folder. > > Regards > JB > >> Le 9 oct. 2021 à 15:42, Dan Cosio <[email protected]> a écrit : >> >> >> Using ActiveMQ 5.16.2 >> I'm seeing strange behavior when starting ActiveMQ using systemctl. The >> server starts in slave mode: >> [pid: ][main] 08 Oct 2021 18:15:46 INFO XBeanBrokerFactory$1 - Refreshing >> org.apache.activemq.xbean.XBeanBrokerFactory$1@68bbe345: startup date [Fri >> Oct 08 18:15:46 UTC 2021]; root of context hierarchy >> [pid: ][main] 08 Oct 2021 18:15:46 INFO XBeanXmlBeanDefinitionReader - >> Loading XML bean definitions from URL >> [file:/var/tmp/amq/conf/activemq-nojournal-persistent-SSL.xml] >> [pid: ][main] 08 Oct 2021 18:15:46 INFO XBeanXmlBeanDefinitionReader - >> Loading XML bean definitions from URL [file:/var/tmp/amq/conf/jetty.xml] >> [pid: ][main] 08 Oct 2021 18:15:47 INFO BrokerService - Using Persistence >> Adapter: KahaDBPersistenceAdapter[/var/tmp/amq/data/kahadb] >> [pid: ][KahaDB Index Free Page Recovery] 08 Oct 2021 18:15:47 INFO PageFile >> - Page File: /var/tmp/amq/data/kahadb/db.data. Recovering pageFile free list >> due to prior unclean shutdown.. >> [pid: ][KahaDB Index Free Page Recovery] 08 Oct 2021 18:15:47 INFO PageFile >> - Page File: /var/tmp/amq/data/kahadb/db.data. Recovered pageFile free list >> of size: 0 >> [pid: ][main] 08 Oct 2021 18:15:47 INFO MessageDatabase - KahaDB is version >> 7 >> [pid: ][main] 08 Oct 2021 18:15:47 INFO PListStoreImpl - >> PListStore:[/activemq-data/broker-persistent-SSL/tmp_storage] started >> [pid: ][main] 08 Oct 2021 18:15:47 INFO SharedFileLocker - Database >> activemq-data/broker-persistent-SSL/scheduler/lock is locked by another >> server. This broker is now in slave mode waiting a lock to be acquired >> >> If I start the broker using sudo -u <user> it starts correctly. >> This is configured to run SSL with persistence: >> <broker xmlns="http://activemq.apache.org/schema/core"; >> >> >> useJmx="true" >> >> >> persistent="true" >> >> >> dedicatedTaskRunner="false" >> >> >> schedulerSupport="true" >> >> >> brokerName="broker-persistent-SSL"> >> This is the process: >> /usr/bin/java -Dlog4j.dir=/var/tmp/amq/log >> -Dlog_instance=ip-172-31-51-195.ec2.internal >> -Dinvenio_log_component=mqbroker -Dcom.sun.management.jmxremote.port=51520 >> -Dcom.sun.management.jmxremote.ssl=false >> -Dcom.sun.management.jmxremote.authenticate=false >> -Djava.rmi.server.hostname=localhost -Dcom.sun.management.jmxremote >> -Djavax.net.ssl.keyStore=/var/tmp/amq/conf/broker.ks >> -Djavax.net.ssl.keyStorePassword=<password> >> -Djavax.net.ssl.trustStore=/var/tmp/amq/conf/broker.ts >> -Djavax.net.ssl.trustStorePassword=<password> -Djava.awt.headless=true >> -Djava.io.tmpdir=/var/tmp/amq/tmp >> -Dactivemq.classpath=/var/tmp/amq/conf:/var/tmp/amq/../lib/: >> -Dactivemq.home=/var/www/mqbroker/apache-activemq-5.16.2 >> -Dactivemq.base=/var/tmp/amq -Dactivemq.conf=/var/tmp/amq/conf >> -Dactivemq.data=/var/tmp/amq/data -jar >> /var/www/mqbroker/apache-activemq-5.16.2/bin/activemq.jar start >> xbean:file:/var/tmp/amq/conf/activemq-nojournal-persistent-SSL.xml >> >> I've removed the lock file and restarted. There are no other brokers on this >> machine >> Can anyone give me a hint as to what may be causing this? >> >> >> Dan Cosio >> >> <wired-logo.png> Wired Informatics >> 265 Franklin St Ste 1702 >> Boston, MA 02110 >> http://wiredinformatics.com >> [email protected] >> >> >> >> >
