【BoneCP】 com.jolbox.bonecp.BoneCP - Unable to star

摘要: 【BoneCP】 com.jolbox.bonecp.BoneCP - Unable to start JMX

[main] ERROR com.jolbox.
bonecp.
BoneCP - Unable to start JMX

javax.managemen
t.InstanceAlrea
dyExistsExcepti
on: com.jolbox.
bonecp:
type=BoneCP

at com.sun.
jmx.mbeanserver
.Repository.
addMBean(
Repository.
java:437)

at com.sun.
jmx.interceptor
.DefaultMBeanSe
rverInterceptor
.registerWithRe
pository(
DefaultMBeanSer
verInterceptor.
java:1898)

at com.sun.
jmx.interceptor
.DefaultMBeanSe
rverInterceptor
.registerDynami
cMBean(
DefaultMBeanSer
verInterceptor.
java:966)

at com.sun.
jmx.interceptor
.DefaultMBeanSe
rverInterceptor
.registerObject
(DefaultMBeanSe
rverInterceptor
.java:900)

at com.sun.
jmx.interceptor
.DefaultMBeanSe
rverInterceptor
.registerMBean(
DefaultMBeanSer
verInterceptor.
java:324)

at com.sun.
jmx.mbeanserver
.JmxMBeanServer
.registerMBean(
JmxMBeanServer.
java:513)

at com.jolbox.
bonecp.
BoneCP.
initJMX(
BoneCP.
java:445)

at com.jolbox.
bonecp.
BoneCP.
<init>(
BoneCP.
java:402)

at com.jolbox.
bonecp.
BoneCPDataSourc
e.maybeInit(
BoneCPDataSourc
e.java:
150)

at com.jolbox.
bonecp.
BoneCPDataSourc
e.getConnection
(BoneCPDataSour
ce.java:
112)

问题说明：说明该连接池已经启动了一个实例。

解决方式：给连接池一个新的名字

配置如下：

<property name="poolName" value="db1Pool"/>

参kao：
https://bugs.launchpad.net/bonecp/+bug/1163055