iamif3000 opened a new issue #8695: URL: https://github.com/apache/shardingsphere/issues/8695
Hi, I'm using sharding-jdbc4.1.1. I followed the steps of https://shardingsphere.apache.org/document/legacy/4.x/document/en/manual/sharding-jdbc/usage/orchestration/  But I got an exception ``` Exception in thread "main" Cannot create property=orchestration for JavaBean=org.apache.shardingsphere.shardingjdbc.orchestration.internal.yaml.YamlOrchestrationShardingRuleConfiguration@5c3bd550 in 'reader', line 58, column 1: orchestration: ^ No single argument constructor found for class org.apache.shardingsphere.orchestration.center.yaml.config.YamlCenterRepositoryConfiguration : null in 'reader', line 59, column 3: name: or_name ^ at org.yaml.snakeyaml.constructor.Constructor$ConstructMapping.constructJavaBean2ndStep(Constructor.java:292) at org.yaml.snakeyaml.constructor.Constructor$ConstructMapping.construct(Constructor.java:171) at org.yaml.snakeyaml.constructor.Constructor$ConstructYamlObject.construct(Constructor.java:331) at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:230) at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:219) at org.yaml.snakeyaml.constructor.BaseConstructor.constructDocument(BaseConstructor.java:173) at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData(BaseConstructor.java:157) at org.yaml.snakeyaml.Yaml.loadFromReader(Yaml.java:472) at org.yaml.snakeyaml.Yaml.loadAs(Yaml.java:438) at org.apache.shardingsphere.underlying.common.yaml.engine.YamlEngine.unmarshal(YamlEngine.java:74) at org.apache.shardingsphere.shardingjdbc.orchestration.api.yaml.YamlOrchestrationShardingDataSourceFactory.unmarshal(YamlOrchestrationShardingDataSourceFactory.java:115) at org.apache.shardingsphere.shardingjdbc.orchestration.api.yaml.YamlOrchestrationShardingDataSourceFactory.createDataSource(YamlOrchestrationShardingDataSourceFactory.java:58) at org.example.TestMain.main(TestMain.java:76) Caused by: org.yaml.snakeyaml.error.YAMLException: No single argument constructor found for class org.apache.shardingsphere.orchestration.center.yaml.config.YamlCenterRepositoryConfiguration : null at org.yaml.snakeyaml.constructor.Constructor$ConstructScalar.construct(Constructor.java:393) at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:230) at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:219) at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:479) at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:190) at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:460) at org.yaml.snakeyaml.constructor.Constructor$ConstructMapping.construct(Constructor.java:158) at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:230) at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:219) at org.yaml.snakeyaml.constructor.Constructor$ConstructMapping.newInstance(Constructor.java:305) at org.yaml.snakeyaml.constructor.Constructor$ConstructMapping.constructJavaBean2ndStep(Constructor.java:268) ``` My configuration is ``` orchestration: name: or_name overwrite: false registry: type: zookeeper serverLists: localhost:2181 namespace: test_ns ``` What's wrong ? Thanks ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
