So, I was going to test the recovery mechanism of activeMQ. I looked
at the default config and it seems like it was using
kahadb by default which is great. I sent a bunch of messages to the
activeMQ broker, hard killed it, and in theory it should recover,
and replay the messages I sent.
Well, when I try to restart it after the kill -9 (which is how I
killed it ) I get the following output:
%> ./activemq console
INFO: Using default configuration
(you can configure options in one of these file: /etc/default/activemq
/home/samirf/.activemqrc)
INFO: Invoke the following command to create a configuration file
./activemq setup [ /etc/default/activemq | /home/samirf/.activemqrc ]
INFO: Using java '/usr/bin/java'
INFO: Starting in foreground, this is just for debugging purposes
(stop process by pressing CTRL+C)
Java Runtime: Sun Microsystems Inc. 1.6.0_20 /usr/lib/jvm/java-6-openjdk/jre
Heap sizes: current=502464k free=497221k max=502464k
JVM args: -Xms512M -Xmx512M
-Dorg.apache.activemq.UseDedicatedTaskRunner=true
-Djava.util.logging.config.file=logging.properties
-Dcom.sun.management.jmxremote
-Dactivemq.classpath=/home/samirf/projects/apache-activemq-5.4.1/conf;
-Dactivemq.home=/home/samirf/projects/apache-activemq-5.4.1
-Dactivemq.base=/home/samirf/projects/apache-activemq-5.4.1
ACTIVEMQ_HOME: /home/samirf/projects/apache-activemq-5.4.1
ACTIVEMQ_BASE: /home/samirf/projects/apache-activemq-5.4.1
Loading message broker from: xbean:activemq.xml
WARN | destroyApplicationContextOnStop parameter is deprecated,
please use shutdown hooks instead
INFO |
PListStore:/home/samirf/projects/apache-activemq-5.4.1/data/localhost/tmp_storage
started
INFO | Using Persistence Adapter:
KahaDBPersistenceAdapter[/home/samirf/projects/apache-activemq-5.4.1/data/kahadb]
INFO | KahaDB is version 2
INFO | Recovering from the journal ...
INFO | Recovery replayed 1 operations from the journal in 0.022 seconds.
INFO | ActiveMQ 5.4.1 JMS Message Broker (localhost) is starting
INFO | For help or more information please see: http://activemq.apache.org/
INFO | Scheduler using directory:
/home/samirf/projects/apache-activemq-5.4.1/data/localhost/scheduler
ERROR | Failed to start ActiveMQ JMS Message Broker. Reason:
java.io.EOFException: Chunk stream does not exist at page: 0
java.io.EOFException: Chunk stream does not exist at page: 0
at org.apache.kahadb.page.Transaction$2.readPage(Transaction.java:454)
at org.apache.kahadb.page.Transaction$2.<init>(Transaction.java:431)
at
org.apache.kahadb.page.Transaction.openInputStream(Transaction.java:428)
at org.apache.kahadb.page.Transaction.load(Transaction.java:404)
at org.apache.kahadb.page.Transaction.load(Transaction.java:361)
at
org.apache.activemq.broker.scheduler.JobSchedulerStore$3.execute(JobSchedulerStore.java:250)
at org.apache.kahadb.page.Transaction.execute(Transaction.java:728)
at
org.apache.activemq.broker.scheduler.JobSchedulerStore.doStart(JobSchedulerStore.java:239)
at org.apache.activemq.util.ServiceSupport.start(ServiceSupport.java:53)
at
org.apache.activemq.broker.scheduler.SchedulerBroker.getStore(SchedulerBroker.java:198)
at
org.apache.activemq.broker.scheduler.SchedulerBroker.getInternalScheduler(SchedulerBroker.java:185)
any suggestion??
--
Samir
