[GitHub] [shardingsphere] flyduckforever commented on issue #18759: sharing-proxy start error： java.lang.ClassCastException: java.lang.String cannot be cast to org.apache.shardingsphere.infra.yaml.config.pojo.YamlRuleConfiguration

[GitBox <gi...@apache.org>]

flyduckforever commented on issue #18759:
URL: https://github.com/apache/shardingsphere/issues/18759#issuecomment-1172862295

   > ### sharind-proxy start error message:
   > `Exception in thread "main" java.lang.ClassCastException: java.lang.String cannot be cast to org.apache.shardingsphere.infra.yaml.config.pojo.YamlRuleConfiguration at org.apache.shardingsphere.infra.yaml.config.swapper.YamlRuleConfigurationSwapperEngine$$Lambda$16/557023567.apply(Unknown Source) at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) at java.util.Iterator.forEachRemaining(Iterator.java:116) at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801) at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708) at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499) at org.apache.shardingsphere.infra.yaml.config.swapper.YamlRuleConfigurationSwapperEngine.swapTo
 RuleConfigurations(YamlRuleConfigurationSwapperEngine.java:59) at org.apache.shardingsphere.proxy.backend.config.yaml.swapper.YamlProxyConfigurationSwapper.swapDatabaseConfigurations(YamlProxyConfigurationSwapper.java:63) at org.apache.shardingsphere.proxy.backend.config.yaml.swapper.YamlProxyConfigurationSwapper.swap(YamlProxyConfigurationSwapper.java:52) at org.apache.shardingsphere.proxy.initializer.BootstrapInitializer.createContextManager(BootstrapInitializer.java:62) at org.apache.shardingsphere.proxy.initializer.BootstrapInitializer.init(BootstrapInitializer.java:55) at org.apache.shardingsphere.proxy.Bootstrap.main(Bootstrap.java:50)`
   > 
   > ### server.xml：
   > `rules: users: - root@%:root - sharding@:sharding provider: type: ALL_PERMITTED
   > 
   > props: max-connections-size-per-query: 1 kernel-executor-size: 16 # Infinite by default. proxy-frontend-flush-threshold: 128 # The default value is 128. proxy-hint-enabled: false sql-show: true sql-simple: true check-table-metadata-enabled: false show-process-list-enabled: false proxy-backend-query-fetch-size: -1 check-duplicate-table-enabled: false proxy-frontend-executor-size: 0 proxy-backend-executor-suitable: OLAP proxy-frontend-max-connections: 0 sql-federation-enabled: false proxy-backend-driver-type: JDBC proxy-mysql-default-version: 5.7.22 proxy-default-port: 3307 proxy-netty-backlog: 1024 `
   > 
   > ### config-sharding.xml：
   > `databaseName: decard_pay_dev
   > 
   > dataSources: ds0: url: jdbc:mysql://127.0.0.1:3306/decard_pay_dev?serverTimezone=UTC&useSSL=false username: root password: root connectionTimeoutMilliseconds: 30000 idleTimeoutMilliseconds: 60000 maxLifetimeMilliseconds: 1800000 maxPoolSize: 50
   > 
   > rules: sharding: tables: dp_trade_payment_order: # 配置数据节点 actual-data-nodes: ds0.dp_trade_payment_order_$->{2020..2025}_0$->{1..4} # 分表策略 table-strategy: complex: sharding-columns: platform_order_no,order_time,pay_success_time sharding-algorithm-name: order-algorithm dp_trade_payment_record: # 配置数据节点 actual-data-nodes: ds0.dp_trade_payment_record_−>2020..20250->{1..4} # 分表策略 table-strategy: complex: sharding-columns: platform_order_no,pay_success_time sharding-algorithm-name: order-algorithm sharding-algorithms: order-algorithm: type: CLASS_BASED props: strategy: COMPLEX algorithmClassName: com.decard.sharding.config.OrderComplexKeysShardingAlgorithm binding-tables: dp_trade_payment_order,dp_trade_payment_record `
   
   finish


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