HikariPool does not implement DynamicMBean

[dharrigan]

Hi,

Java 1.8u5
HikariCP 1.3.7
Spring 4.0.3.RELEASE

Upgraded from 1.3.6 to 1.3.7 of HikariCP. I now get this exception on startup:

16:12:01.258] [               ] [DEVELOPMENT] [WARN ] [com.zaxxer.hikari.pool.HikariMBeanElf   ] [69  ] - Unable to register management beans.
javax.management.NotCompliantMBeanException: MBean class com.zaxxer.hikari.pool.HikariPool does not implement DynamicMBean, and neither follows the Standard MBean conventions (javax.management.NotCompliantMBeanException: Class com.zaxxer.hikari.pool.HikariPool is not a JMX compliant Standard MBean) nor the MXBean conventions (javax.management.NotCompliantMBeanException: com.zaxxer.hikari.pool.HikariPool: Class com.zaxxer.hikari.pool.HikariPool is not a JMX compliant MXBean)
    at com.sun.jmx.mbeanserver.Introspector.checkCompliance(Introspector.java:176) ~[na:1.8.0_05]
    at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:317) ~[na:1.8.0_05]
    at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:522) ~[na:1.8.0_05]
    at com.zaxxer.hikari.pool.HikariMBeanElf.registerMBeans(HikariMBeanElf.java:60) ~[HikariCP-1.3.7.jar:na]
    at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:128) [HikariCP-1.3.7.jar:na]
    at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:91) [HikariCP-1.3.7.jar:na]
    at com.zaxxer.hikari.HikariDataSource.<init>(HikariDataSource.java:69) [HikariCP-1.3.7.jar:na]
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) [na:1.8.0_05]
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) [na:1.8.0_05]
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) [na:1.8.0_05]
    at java.lang.reflect.Constructor.newInstance(Constructor.java:408) [na:1.8.0_05]
    at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:148) [spring-beans-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:125) [spring-beans-4.0.3.RELEASE.jar:4.0.3.RELEASE]

[brettwooldridge]

Sorry, 1.3.7 caused a regression with MBean registration. You can set registerMBeans=false as a temporary workaround. I've published 1.3.8 to the maven central repository, it should be available within about 3-4 hours.

[dharrigan]

w00t! :-) Thanks for the quick fix :-)

-=david=-

On 28 April 2014 03:39, Brett Wooldridge [email protected] wrote:

Sorry, 1.3.7 caused a regression with MBean registration. You can set
registerMBeans=false as a temporary workaround. I've published 1.3.8 to the
maven central repository, it should be available within about 3-4 hours.

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