o.a.h.hbase.client.ConnectionManager : Connection not found in the list, can‘t delete it (connec

解决方式：

delete-connection="false"

异常内容：

2020-08-06 10:43:33.443 ERROR 78219 --- [           main] o.a.h.hbase.client.ConnectionManager     : Connection not found in the list, can't delete it (connection key=HConnectionKey{properties={hbase.zookeeper.quorum=nyhadooptest1,nyhadooptest2,nyhadooptest3, hbase.rpc.timeout=20000, hbase.zookeeper.property.clientPort=2181, zookeeper.znode.parent=/hbase, hbase.client.retries.number=3, hbase.client.pause=100}, username='root'}). May be the key was modified?

java.lang.Exception: null
 at org.apache.hadoop.hbase.client.ConnectionManager.deleteConnection(ConnectionManager.java:510) [hbase-client-1.2.2.jar:1.2.2]
 at org.apache.hadoop.hbase.client.ConnectionManager.deleteConnection(ConnectionManager.java:444) [hbase-client-1.2.2.jar:1.2.2]
 at org.apache.hadoop.hbase.client.HConnectionManager.deleteConnection(HConnectionManager.java:249) [hbase-client-1.2.2.jar:1.2.2]
 at org.springframework.data.hadoop.hbase.HbaseConfigurationFactoryBean.destroy(HbaseConfigurationFactoryBean.java:80) [spring-data-hadoop-hbase-2.4.0.RELEASE.jar:2.4.0.RELEASE]
 at org.springframework.beans.factory.support.DisposableBeanAdapter.destroy(DisposableBeanAdapter.java:256) [spring-beans-5.0.7.RELEASE.jar:5.0.7.RELEASE]
 at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroyBean(DefaultSingletonBeanRegistry.java:571) [spring-beans-5.0.7.RELEASE.jar:5.0.7.RELEASE]
 at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingleton(DefaultSingletonBeanRegistry.java:543) [spring-beans-5.0.7.RELEASE.jar:5.0.7.RELEASE]
 at org.springframework.beans.factory.support.DefaultListableBeanFactory.destroySingleton(DefaultListableBeanFactory.java:957) [spring-beans-5.0.7.RELEASE.jar:5.0.7.RELEASE]
 at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingletons(DefaultSingletonBeanRegistry.java:504) [spring-beans-5.0.7.RELEASE.jar:5.0.7.RELEASE]
 at org.springframework.beans.factory.support.DefaultListableBeanFactory.destroySingletons(DefaultListableBeanFactory.java:964) [spri