SpriderMan opened a new issue #9951:
URL: https://github.com/apache/shardingsphere/issues/9951
**version**: apache-shardingsphere-4.1.0-sharding-scaling-bin
**request**:
curl -X POST \
http://localhost:8888/shardingscaling/job/start \
-H 'content-type: application/json' \
-d '{
"ruleConfiguration": {
"sourceDatasource": "ds_0:
!!org.apache.shardingsphere.orchestration.core.configuration.YamlDataSourceConfiguration\n
dataSourceClassName: com.zaxxer.hikari.HikariDataSource\n properties:\n
jdbcUrl: jdbc:mysql://127.0.0.1:3308/scaling?serverTimezone=UTC&useSSL=false\n
username: sharding_slave\n password: '\''123456'\''\n
connectionTimeout: 30000\n idleTimeout: 60000\n maxLifetime: 1800000\n
maxPoolSize: 50\n minPoolSize: 1\n maintenanceIntervalMilliseconds:
30000\n readOnly: false\n",
"sourceRule": "tables:\n t_order:\n actualDataNodes:
ds_0.t_order\n keyGenerator:\n column: order_id\n type: SNOWFLAKE",
"destinationDataSources": {
"name": "dt_0",
"password": "123456",
"url":
"jdbc:mysql://127.0.0.1:3307/sharding_db?serverTimezone=UTC&useSSL=false",
"username": "root"
}
},
"jobConfiguration": {
"concurrency": 1
}
}'
**error**:
[nioEventLoopGroup-3-2] o.a.s.s.web.HttpServerHandler - Datasources check
failed!
org.apache.shardingsphere.shardingscaling.core.exception.DatasourceCheckFailedException:
Datasources check failed!
at
org.apache.shardingsphere.shardingscaling.core.execute.executor.checker.AbstractDataSourceChecker.checkConnection(AbstractDataSourceChecker.java:38)
at
org.apache.shardingsphere.shardingscaling.web.HttpServerHandler.checkDatasources(HttpServerHandler.java:116)
at
org.apache.shardingsphere.shardingscaling.web.HttpServerHandler.startJob(HttpServerHandler.java:101)
at
org.apache.shardingsphere.shardingscaling.web.HttpServerHandler.channelRead0(HttpServerHandler.java:76)
at
org.apache.shardingsphere.shardingscaling.web.HttpServerHandler.channelRead0(HttpServerHandler.java:56)
at
io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:374)
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:360)
at
io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:352)
at
io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102)
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:374)
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:360)
at
io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:352)
at
io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRead(CombinedChannelDuplexHandler.java:438)
at
io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:328)
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