spring boot中使用FdfsConnectionPool报错

[liuhui168168]

在spring boot 1.4中，内嵌tomcat，项目启动时报错，错误信息如下：WARN o.a.c.loader.WebappClassLoaderBase -The web application [api#v1] appears to have started a thread named [Abandoned connection cleanup thread] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
java.lang.Object.wait(Native Method)
java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:143)
com.mysql.jdbc.AbandonedConnectionCleanupThread.run(AbandonedConnectionCleanupThread.java:43)
2016-11-04 11:26:59.373 [main] INFO o.s.b.a.l.AutoConfigurationReportLoggingInitializer -

Error starting ApplicationContext. To display the auto-configuration report enable debug logging (start with --debug)

2016-11-04 11:26:59.389 [main] ERROR o.s.boot.SpringApplication -Application startup failed
org.springframework.jmx.export.UnableToRegisterMBeanException: Unable to register MBean [com.github.tobato.fastdfs.conn.FdfsConnectionPool@574413bd] with key 'tobaotoFdfsConnectionPool'; nested exception is javax.management.InstanceAlreadyExistsException: MXBean already registered with name org.apache.commons.pool2:type=GenericKeyedObjectPool,name=pool

[tobato]

如果不用jmx设置参数
spring.jmx.enabled=false

[njkfei]

我也遇到了这样的情况。
如果不用jmx设置参数
spring.jmx.enabled=false
后不再报这个错误。
赞。

[liushunshun]

我也遇到了，好像是和redis连接池jmx名字冲突了

[crazyweeds]

同样遇到，加入spring.jmx.enabled=false后搞定，感谢。

[yjhkhnuje]

我也遇到了这个，但是果禁用jmx，会不会对监控造成影响？

[zhubc1993]

Error starting ApplicationContext. To display the auto-configuration report re-run your application with 'debug' enabled.
2021-03-05 10:39:22.513 [main] ERROR org.springframework.boot.SpringApplication - Application startup failed
org.springframework.jmx.export.UnableToRegisterMBeanException: Unable to register MBean [com.github.tobato.fastdfs.conn.FdfsConnectionPool@550b7a92] with key 'fdfsConnectionPool'; nested exception is javax.management.InstanceAlreadyExistsException: MXBean already registered with name org.apache.commons.pool2:type=GenericKeyedObjectPool,name=pool

配置了下面三个配置都不行，大佬求救啊
spring.jmx.enabled=false
spring.datasource.jmx-enabled=false
spring.datasource.tomcat.jmx-enabled=false

[tobato]

[zhubc1993]

特别感谢，问题解决了