feiquan666 opened a new issue #10472:
URL: https://github.com/apache/shardingsphere/issues/10472
### config-sharding.yml
schemaName: db
dataSourceCommon:
username: root
password: pass
connectionTimeoutMilliseconds: 30000
idleTimeoutMilliseconds: 60000
maxLifetimeMilliseconds: 1800000
maxPoolSize: 50
minPoolSize: 1
maintenanceIntervalMilliseconds: 30000
dataSources:
db0:
url: .........................
db1:
url: jdbc:mysql://..............
db2:
url: jdbc:mysql://............
rules:
# 分片表配置
# - !SHARDING
tables:
# pr_user 表规则
pr_user:
actualDataNodes: db${0..2}.pr_user${0..1}
# 分库策略
databaseStrategy:
standard:
shardingColumn: country_id
shardingAlgorithName: databaseInline
tableStartege:
standard:
shardingColumn: id
shardingAlgorithmName: userTableInline
# pr_user_detail 表规则
pr_user_detail:
actualDataNodes: db${0..2}.pr_user_detail${0..1}
# 分库策略
databaseStrategy:
standard:
shardingColumn: country_id
shardingAlgorithName: databaseInline
tableStartege:
standard:
shardingColumn: id
shardingAlgorithmName: userDetailtableInline
# pr_country 表规则
pr_country:
actualDataNodes: db${0..2}.pr_country
# 广播表配置
broadcastTables:
- pr_country
# 绑定表配置
bindingTables:
- pr_user,pr_user_detail
# 分片算法配置
shardingAlgorithms:
# 算法名称
databaseInline:
# 类型
type: INLINE
# 属性配置
props:
algorithm-expression: db${country_id % 3}
userTableInline:
type: INLINE
props:
algorithm-expression: pr_user${user_id % 2}
userDetailtableInline:
type: INLINE
props:
algorithm-expression: pr_user_detail${user_id % 2}
### server.yml
#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
######################################################################################################
#
# If you want to configure governance, authorization and proxy properties,
please refer to this file.
#
######################################################################################################
#
#governance:
# name: governance_ds
# registryCenter:
# type: ZooKeeper
# serverLists: localhost:2181
# props:
# retryIntervalMilliseconds: 500
# timeToLiveSeconds: 60
# maxRetries: 3
# operationTimeoutMilliseconds: 500
# overwrite: false
authentication:
users:
root:
password: root
sharding:
password: pass
authorizedSchemas: db
props:
max-connections-size-per-query: 1
acceptor-size: 16
# The default value is available processors count * 2.
executor-size: 16
# Infinite by default.
# proxy-frontend-flush-threshold: 128 # The default value is 128.
# # LOCAL: Proxy will run with LOCAL transaction.
# # XA: Proxy will run with XA transaction.
# # BASE: Proxy will run with B.A.S.E transaction.
proxy-transaction-type: LOCAL
proxy-opentracing-enabled: false
proxy-hint-enabled: false
query-with-cipher-column: true
sql-show: false
check-table-metadata-enabled: false
使用 start.bat 启动 报错如下：
Starting the ShardingSphere-Proxy ...
Exception in thread "main" java.lang.ClassCastException: java.lang.String
cannot be cast to
org.apache.shardingsphere.infra.yaml.config.YamlRuleConfiguration
at java.util.stream.ReferencePipeline$3$1.accept(Unknown Source)
at java.util.Iterator.forEachRemaining(Unknown Source)
at
java.util.Spliterators$IteratorSpliterator.forEachRemaining(Unknown Source)
at java.util.stream.AbstractPipeline.copyInto(Unknown Source)
at java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source)
at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(Unknown
Source)
at java.util.stream.AbstractPipeline.evaluate(Unknown Source)
at java.util.stream.ReferencePipeline.collect(Unknown Source)
at
org.apache.shardingsphere.infra.yaml.swapper.YamlRuleConfigurationSwapperEngine.swapToRuleConfigurations(YamlRuleConfigurationSwapperEngine.java:66)
at
org.apache.shardingsphere.proxy.config.yaml.swapper.YamlProxyConfigurationSwapper.lambda$getRuleConfigurations$0(YamlProxyConfigurationSwapper.java:59)
at java.util.stream.Collectors.lambda$toMap$58(Unknown Source)
at java.util.stream.ReduceOps$3ReducingSink.accept(Unknown Source)
at java.util.Iterator.forEachRemaining(Unknown Source)
at
java.util.Spliterators$IteratorSpliterator.forEachRemaining(Unknown Source)
at java.util.stream.AbstractPipeline.copyInto(Unknown Source)
at java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source)
at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(Unknown
Source)
at java.util.stream.AbstractPipeline.evaluate(Unknown Source)
at java.util.stream.ReferencePipeline.collect(Unknown Source)
at
org.apache.shardingsphere.proxy.config.yaml.swapper.YamlProxyConfigurationSwapper.getRuleConfigurations(YamlProxyConfigurationSwapper.java:58)
at
org.apache.shardingsphere.proxy.config.yaml.swapper.YamlProxyConfigurationSwapper.swap(YamlProxyConfigurationSwapper.java:50)
at
org.apache.shardingsphere.proxy.initializer.impl.StandardBootstrapInitializer.getProxyConfiguration(StandardBootstrapInitializer.java:33)
at
org.apache.shardingsphere.proxy.initializer.impl.AbstractBootstrapInitializer.init(AbstractBootstrapInitializer.java:62)
at org.apache.shardingsphere.proxy.Bootstrap.main(Bootstrap.java:48)
请按任意键继续. . .
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