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Oracle Fusion Middleware Java API Reference for Oracle WebLogic Server 12c (12.2.1) Part Number E55141-01 P4 Change 1723563 on 2015/10/09 |
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public interface ServerMigrationRuntimeMBean
ServerMigrationRuntimeMBean provides runtime monitoring information about the past migrations performed by this server as the cluster master. If this server was never the cluster master then no information would be available. This RuntimeMBean would be hosted on all cluster members and can be queried for the location of the cluster master which is just another peer in the cluster. JMX clients can make another call to the server hosting the cluster master functionality to get the migration history.
Please note that the migration history is not persisted and is lost when a server is shutdown.
Method Summary | |
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abstract String |
getClusterMasterName() Returns the server name who is the cluster master. |
abstract MigrationDataRuntimeMBean[] |
getMigrationData() Returns the migrations performed by this server as the cluster master. |
abstract boolean |
isClusterMaster() Is the current server the cluster master? |
Methods inherited from interface weblogic.management.runtime.RuntimeMBean |
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addPropertyChangeListener, removePropertyChangeListener |
Methods inherited from interface weblogic.management.WebLogicMBean |
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getMBeanInfo, getName, getObjectName, getParent, getType, isCachingDisabled, isRegistered, setName, setParent |
Methods inherited from interface javax.management.DynamicMBean |
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getAttribute, getAttributes, invoke, setAttribute, setAttributes |
Methods inherited from interface javax.management.MBeanRegistration |
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postDeregister, postRegister, preDeregister, preRegister |
Methods inherited from interface javax.management.NotificationBroadcaster |
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addNotificationListener, getNotificationInfo, removeNotificationListener |
Method Detail |
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boolean isClusterMaster()
String getClusterMasterName() throws ManagementException
ManagementException
MigrationDataRuntimeMBean[] getMigrationData() throws ManagementException
null
if there is no history available.ManagementException
- is thrown if this method is called on a server that is not the cluster master.
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Copyright 1996, 2015, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Oracle Fusion Middleware Java API Reference for Oracle WebLogic Server 12c (12.2.1) Part Number E55141-01 P4 Change 1723563 on 2015/10/09 |
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