[jira] Updated: (GERONIMO-5355) ClassCastException while starting snapshot (Stat Query) in G 215 Monitoring portlet through java client
[
https://issues.apache.org/jira/browse/GERONIMO-5355?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Vamsavardhana Reddy updated GERONIMO-5355:
--
Affects Version/s: 2.2.1
Fix Version/s: 2.2.2
Completed: At revision: 1058001 in branches\2.2 (i.e. 2.2.2-SNAPSHOT)
o Merging rev 1055305 from 2.1 branch.
ClassCastException while starting snapshot (Stat Query) in G 215 Monitoring
portlet through java client
---
Key: GERONIMO-5355
URL: https://issues.apache.org/jira/browse/GERONIMO-5355
Project: Geronimo
Issue Type: Bug
Security Level: public(Regular issues)
Components: monitoring
Affects Versions: 2.1.5, 2.2.1
Reporter: Amit Puri
Assignee: Vamsavardhana Reddy
Fix For: 2.1.8, 2.2.2
In a java client where MBeanServerConnection is created and invoke
startSnapshot method in Monitoring Portlet of G 215, Stat Query snapshot
started but we can also find ClassCastException.
...
ERROR [MasterRemoteControlJMX]
org.tranql.connector.jdbc.TranqlDataSource$SelfReference incompatible with
javax.sql.DataSource
java.lang.ClassCastException:
org.tranql.connector.jdbc.TranqlDataSource$SelfReference incompatible with
javax.sql.DataSource
at
org.apache.geronimo.monitoring.MasterRemoteControlJMX.init(MasterRemoteControlJMX.java:110)
at
org.apache.geronimo.monitoring.snapshot.SnapshotProcessor.getMRC(SnapshotProcessor.java:148)
at
org.apache.geronimo.monitoring.snapshot.SnapshotProcessor.takeSnapshot(SnapshotProcessor.java:59)
at
org.apache.geronimo.monitoring.snapshot.SnapshotThread.run(SnapshotThread.java:103)
...
In G 214, this exception does not come while using same java client.
These steps are followed in java client:
1.Creating MBeanServerConnection object
...
MBeanServerConnection mbServerConn;
JMXServiceURL serviceURL = new
JMXServiceURL(service:jmx:rmi:///jndi/rmi://localhost/JMXConnector);
HashtableString, Object env = new HashtableString, Object();
String[] credentials = new String[2];
credentials[0] = system;
credentials[1] = manager;
env.put(JMXConnector.CREDENTIALS, credentials);
JMXConnector connector = JMXConnectorFactory.connect(serviceURL, env);
mbServerConn = connector.getMBeanServerConnection();
..
2. Retrieving the mbean name to the agent-car-jmx plugin
..
if(PATH == null) {
SetObjectName mbeanNames = mbServerConn.queryNames(new
ObjectName(*:name=MasterRemoteControlJMX,*), null);
for(IteratorObjectName it = mbeanNames.iterator(); it.hasNext(); ) {
String mbeanName = ((ObjectName)it.next()).getCanonicalName();
if(mbeanName.contains(agent-car-jmx)
mbeanName.contains(MasterRemoteControlJMX) mbeanName.contains(GBean)) {
PATH = mbeanName;
break;
}}
if(PATH == null) {
throw new Exception([ERROR] Required mbean not found: agent-car-jmx);
}}
..
Here I am getting mbean name as
geronimo:J2EEServer=geronimo,ServiceModule=org.apache.geronimo.plugins.monitoring/agent-car-jmx/2.1.5/car,j2eeType=GBean,name=MasterRemoteControlJMX
3. Invoking startSnapshot
..
long time = 30;
int days = 2;
mbServerConn.invoke(new ObjectName(PATH),startSnapshot, new Object[] {
time, days }, new String[] { java.lang.Long, java.lang.Integer });
..
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[jira] Updated: (GERONIMO-5355) ClassCastException while starting snapshot (Stat Query) in G 215 Monitoring portlet through java client
[
https://issues.apache.org/jira/browse/GERONIMO-5355?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Vamsavardhana Reddy updated GERONIMO-5355:
--
Fix Version/s: 2.1.8
Assignee: Vamsavardhana Reddy
ClassCastException while starting snapshot (Stat Query) in G 215 Monitoring
portlet through java client
---
Key: GERONIMO-5355
URL: https://issues.apache.org/jira/browse/GERONIMO-5355
Project: Geronimo
Issue Type: Bug
Security Level: public(Regular issues)
Components: monitoring
Affects Versions: 2.1.5
Reporter: Amit Puri
Assignee: Vamsavardhana Reddy
Fix For: 2.1.8
In a java client where MBeanServerConnection is created and invoke
startSnapshot method in Monitoring Portlet of G 215, Stat Query snapshot
started but we can also find ClassCastException.
...
ERROR [MasterRemoteControlJMX]
org.tranql.connector.jdbc.TranqlDataSource$SelfReference incompatible with
javax.sql.DataSource
java.lang.ClassCastException:
org.tranql.connector.jdbc.TranqlDataSource$SelfReference incompatible with
javax.sql.DataSource
at
org.apache.geronimo.monitoring.MasterRemoteControlJMX.init(MasterRemoteControlJMX.java:110)
at
org.apache.geronimo.monitoring.snapshot.SnapshotProcessor.getMRC(SnapshotProcessor.java:148)
at
org.apache.geronimo.monitoring.snapshot.SnapshotProcessor.takeSnapshot(SnapshotProcessor.java:59)
at
org.apache.geronimo.monitoring.snapshot.SnapshotThread.run(SnapshotThread.java:103)
...
In G 214, this exception does not come while using same java client.
These steps are followed in java client:
1.Creating MBeanServerConnection object
...
MBeanServerConnection mbServerConn;
JMXServiceURL serviceURL = new
JMXServiceURL(service:jmx:rmi:///jndi/rmi://localhost/JMXConnector);
HashtableString, Object env = new HashtableString, Object();
String[] credentials = new String[2];
credentials[0] = system;
credentials[1] = manager;
env.put(JMXConnector.CREDENTIALS, credentials);
JMXConnector connector = JMXConnectorFactory.connect(serviceURL, env);
mbServerConn = connector.getMBeanServerConnection();
..
2. Retrieving the mbean name to the agent-car-jmx plugin
..
if(PATH == null) {
SetObjectName mbeanNames = mbServerConn.queryNames(new
ObjectName(*:name=MasterRemoteControlJMX,*), null);
for(IteratorObjectName it = mbeanNames.iterator(); it.hasNext(); ) {
String mbeanName = ((ObjectName)it.next()).getCanonicalName();
if(mbeanName.contains(agent-car-jmx)
mbeanName.contains(MasterRemoteControlJMX) mbeanName.contains(GBean)) {
PATH = mbeanName;
break;
}}
if(PATH == null) {
throw new Exception([ERROR] Required mbean not found: agent-car-jmx);
}}
..
Here I am getting mbean name as
geronimo:J2EEServer=geronimo,ServiceModule=org.apache.geronimo.plugins.monitoring/agent-car-jmx/2.1.5/car,j2eeType=GBean,name=MasterRemoteControlJMX
3. Invoking startSnapshot
..
long time = 30;
int days = 2;
mbServerConn.invoke(new ObjectName(PATH),startSnapshot, new Object[] {
time, days }, new String[] { java.lang.Long, java.lang.Integer });
..
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