hanxu00920 opened a new issue #10216:
URL: https://github.com/apache/shardingsphere/issues/10216
### Which version of ShardingSphere did you use?
4.1.1
### Which project did you use? ShardingSphere-JDBC or ShardingSphere-Proxy?
ShardingSphere-JDBC
### Expected behavior
zookeeper for configuration sharing
### Actual behavior
springboot application fails to start，fails logs:
```
***************************
APPLICATION FAILED TO START
***************************
Description:
Failed to bind properties under 'spring.shardingsphere.orchestration.name'
to
org.apache.shardingsphere.orchestration.center.yaml.config.YamlCenterRepositoryConfiguration:
Property: spring.shardingsphere.orchestration.name
Value: spring_boot_ds_sharding
Origin: class path resource [application-dev.properties]:53:42
Reason: No converter found capable of converting from type
[java.lang.String] to type
[org.apache.shardingsphere.orchestration.center.yaml.config.YamlCenterRepositoryConfiguration]
Action:
Update your application's configuration
```
### Reason analyze (If you can)
I read document, can't explain why the error.
### Steps to reproduce the behavior, such as: SQL to execute, sharding rule
configuration, when exception occur etc.
**maven dependencies:**
```
<dependency>
<groupId>org.apache.shardingsphere</groupId>
<artifactId>sharding-jdbc-orchestration-spring-boot-starter</artifactId>
<version>${shardingsphere.version}</version>
</dependency>
<dependency>
<groupId>org.apache.shardingsphere</groupId>
<artifactId>sharding-orchestration-center-zookeeper-curator</artifactId>
<version>${shardingsphere.version}</version>
</dependency>
```
**springboot version:**
2.0.3.RELEASE
**spring applaction.properties:**
```
spring.shardingsphere.datasource.names=ds0,ds1
spring.shardingsphere.datasource.ds0.type=com.zaxxer.hikari.HikariDataSource
spring.shardingsphere.datasource.ds0.driver-class-name=org.postgresql.Driver
spring.shardingsphere.datasource.ds0.jdbc-url=jdbc:postgresql://hxvm1:5432/postgres
spring.shardingsphere.datasource.ds0.username=postgres
spring.shardingsphere.datasource.ds0.password=
spring.shardingsphere.datasource.ds1.type=com.zaxxer.hikari.HikariDataSource
spring.shardingsphere.datasource.ds1.driver-class-name=org.postgresql.Driver
spring.shardingsphere.datasource.ds1.jdbc-url=jdbc:postgresql://hxvm2:5432/postgres
spring.shardingsphere.datasource.ds1.username=postgres
spring.shardingsphere.datasource.ds1.password=
spring.shardingsphere.sharding.tables.t_order.actual-data-nodes=ds$->{0..1}.cd_order_info
spring.shardingsphere.sharding.tables.cd_order_info.database-strategy.standard.sharding-column=ordernum
spring.shardingsphere.sharding.tables.cd_order_info.database-strategy.standard.precise-algorithm-class-name=com.post.trade.shading.OrderNumAlgorithm
spring.shardingsphere.sharding.tables.cd_order_info.key-generator.column=order_id
spring.shardingsphere.sharding.tables.cd_order_info.key-generator.type=SNOWFLAKE
spring.shardingsphere.sharding.tables.cd_trans_serial_info.actual-data-nodes=ds$->{0..1}.cd_trans_serial_info
spring.shardingsphere.sharding.tables.cd_trans_serial_info.database-strategy.standard.sharding-column=ordernum
spring.shardingsphere.sharding.tables.cd_trans_serial_info.database-strategy.standard.precise-algorithm-class-name=com.post.trade.shading.OrderNumAlgorithm
spring.shardingsphere.sharding.tables.cd_trans_serial_info.key-generator.column=serial_id
spring.shardingsphere.sharding.tables.cd_trans_serial_info.key-generator.type=SNOWFLAKE
spring.shardingsphere.props.sql.show=true
spring.shardingsphere.orchestration.name=spring_boot_ds_sharding
spring.shardingsphere.orchestration.overwrite=true
spring.shardingsphere.orchestration.registry.type=zookeeper
spring.shardingsphere.orchestration.registry.namespace=orchestration-spring-boot-sharding-test
spring.shardingsphere.orchestration.registry.server-lists=localhost:2181
```
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