zhaojinchao95 opened a new issue, #18405:
URL: https://github.com/apache/shardingsphere/issues/18405
## Bug Report
### Which version of ShardingSphere did you use?
`master`
### Which project did you use? ShardingSphere-JDBC or ShardingSphere-Proxy?
`ShardingSphere-JDBC`
```
[ERROR] 2022-06-17 12:02:16,450 --Curator-SafeNotifyService-0--
[com.google.common.eventbus.EventBus.default] Exception thrown by subscriber
method
renew(org.apache.shardingsphere.mode.manager.cluster.coordinator.registry.config.event.schema.SchemaChangedEvent)
on subscriber
org.apache.shardingsphere.mode.manager.cluster.coordinator.ClusterContextManagerCoordinator@2fbbb850
when dispatching event:
org.apache.shardingsphere.mode.manager.cluster.coordinator.registry.config.event.schema.SchemaChangedEvent@531e2642
java.lang.IllegalArgumentException: HikariDataSource HikariDataSource
(HikariPool-1) has been closed.
at
org.apache.shardingsphere.infra.database.type.DatabaseTypeEngine.getDatabaseType(DatabaseTypeEngine.java:101)
at
org.apache.shardingsphere.infra.database.type.DatabaseTypeEngine.getDatabaseType(DatabaseTypeEngine.java:90)
at
org.apache.shardingsphere.singletable.rule.SingleTableRule.<init>(SingleTableRule.java:77)
at
org.apache.shardingsphere.singletable.rule.builder.SingleTableRuleBuilder.build(SingleTableRuleBuilder.java:39)
at
org.apache.shardingsphere.singletable.rule.builder.SingleTableRuleBuilder.build(SingleTableRuleBuilder.java:34)
at
org.apache.shardingsphere.infra.rule.builder.schema.DatabaseRulesBuilder.build(DatabaseRulesBuilder.java:56)
at
org.apache.shardingsphere.mode.manager.ContextManager.refreshRules(ContextManager.java:210)
at
org.apache.shardingsphere.mode.manager.ContextManager.alterSingleTableDataNodes(ContextManager.java:205)
at
org.apache.shardingsphere.mode.manager.ContextManager.alterTableSchema(ContextManager.java:196)
at
org.apache.shardingsphere.mode.manager.ContextManager.lambda$alterSchema$2(ContextManager.java:184)
at java.util.Optional.ifPresent(Optional.java:159)
at
org.apache.shardingsphere.mode.manager.ContextManager.alterSchema(ContextManager.java:184)
at
org.apache.shardingsphere.mode.manager.cluster.coordinator.ClusterContextManagerCoordinator.renew(ClusterContextManagerCoordinator.java:149)
at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
com.google.common.eventbus.Subscriber.invokeSubscriberMethod(Subscriber.java:87)
at
com.google.common.eventbus.Subscriber$SynchronizedSubscriber.invokeSubscriberMethod(Subscriber.java:144)
at com.google.common.eventbus.Subscriber$1.run(Subscriber.java:72)
at
com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30)
at
com.google.common.eventbus.Subscriber.dispatchEvent(Subscriber.java:67)
at
com.google.common.eventbus.Dispatcher$PerThreadQueuedDispatcher.dispatch(Dispatcher.java:108)
at com.google.common.eventbus.EventBus.post(EventBus.java:212)
at java.util.Optional.ifPresent(Optional.java:159)
at
org.apache.shardingsphere.mode.manager.cluster.coordinator.registry.GovernanceWatcherFactory.lambda$watch$0(GovernanceWatcherFactory.java:55)
at
org.apache.shardingsphere.mode.repository.cluster.zookeeper.CuratorZookeeperRepository.lambda$watch$0(CuratorZookeeperRepository.java:240)
at
org.apache.curator.framework.recipes.cache.TreeCacheListenerWrapper.sendEvent(TreeCacheListenerWrapper.java:71)
at
org.apache.curator.framework.recipes.cache.TreeCacheListenerWrapper.event(TreeCacheListenerWrapper.java:42)
at
org.apache.curator.framework.recipes.cache.CuratorCacheListenerBuilderImpl$2.lambda$event$0(CuratorCacheListenerBuilderImpl.java:149)
at java.util.ArrayList.forEach(ArrayList.java:1257)
at
org.apache.curator.framework.recipes.cache.CuratorCacheListenerBuilderImpl$2.event(CuratorCacheListenerBuilderImpl.java:149)
at
org.apache.curator.framework.recipes.cache.CuratorCacheImpl.lambda$putStorage$7(CuratorCacheImpl.java:279)
at
org.apache.curator.framework.listen.MappingListenerManager.lambda$forEach$0(MappingListenerManager.java:92)
at
org.apache.curator.framework.listen.MappingListenerManager.forEach(MappingListenerManager.java:89)
at
org.apache.curator.framework.listen.StandardListenerManager.forEach(StandardListenerManager.java:89)
at
org.apache.curator.framework.recipes.cache.CuratorCacheImpl.lambda$callListeners$10(CuratorCacheImpl.java:293)
at
java.util.concurrent.CompletableFuture$AsyncRun.run(CompletableFuture.java:1626)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.sql.SQLException: HikariDataSource HikariDataSource
(HikariPool-1) has been closed.
at
com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:96)
at
org.apache.shardingsphere.infra.database.type.DatabaseTypeEngine.getDatabaseType(DatabaseTypeEngine.java:98)
... 39 common frames omitted
Process finished with exit code 0
```
Please run `ClusterModeRawJavaConfigurationExample` main method.
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