[JBoss JIRA] Created: (JBMESSAGING-761) Consider clean ways of taking a node out of the cluster for maintenance
by Tim Fox (JIRA)
Consider clean ways of taking a node out of the cluster for maintenance
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Key: JBMESSAGING-761
URL: http://jira.jboss.com/jira/browse/JBMESSAGING-761
Project: JBoss Messaging
Issue Type: Task
Reporter: Tim Fox
Fix For: 1.2.1
We should consider how the system administrator can take a node out of the cluster for maintenance without clients losing messages.
If a node is just shut down then any clients connected to that node will failover to another node, potentially losing any non persistent messages - this may not be acceptable.
We should also consider functionality on the jmx console where a server cen block the creation of any new connections, and the information such as client machine name, client id, ip address can be displayed for existing connetions. This would allow the sysadmin to contact the clients and shut them down cleanly before bringing the server down.
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19 years
[JBoss JIRA] Created: (JBMICROCONT-140) Configurator should check that fields/methods exist before trying to use them
by Adrian Brock (JIRA)
Configurator should check that fields/methods exist before trying to use them
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Key: JBMICROCONT-140
URL: http://jira.jboss.com/jira/browse/JBMICROCONT-140
Project: JBoss MicroContainer
Issue Type: Bug
Components: Configurator
Affects Versions: JBossMC_2_0_0 Beta
Reporter: Adrian Brock
Assigned To: Ales Justin
Fix For: JBossMC_2_0_0_CR1
Make sure the configurator is throwing reasonable error messages (not NPE)
when things are null.
e.g. the following method needs to check for null method info meaning there is no getter
public static TargettedJoinpoint getPropertyGetterJoinPoint(boolean trace, PropertyInfo info) throws Throwable
{
if (trace)
log.trace("Get property setter join point info=" + info);
if (info == null)
throw new IllegalArgumentException("Null property info");
JoinpointFactory jpf = info.getBeanInfo().getJoinpointFactory();
MethodInfo minfo = info.getGetter();
+ if (minfo == null)
+ throw new IllegalArgumentException("Property is write only");
return getMethodJoinpoint(null, jpf, minfo.getName(), null, null);
}
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19 years