duzhanfei opened a new issue #8175:
URL: https://github.com/apache/shardingsphere/issues/8175


   ### Which version of ShardingSphere did you use?
   5.0.0
   ### Which project did you use? ShardingSphere-JDBC or ShardingSphere-Proxy?
   shardingsphere-scaling
   
   
   This error occurs when i start scaling job according to the sample 
   
(https://shardingsphere.apache.org/document/current/en/user-manual/shardingsphere-scaling/usage/),
 
   
   config:
   
   curl -X POST \
     http://localhost:8888/scaling/job/start \
     -H 'content-type: application/json' \
     -d '{
           "ruleConfiguration": {
             "source": {
               "type": "shardingSphereJdbc",
               "parameter": {
                 "dataSource":"
                   dataSources:
                     ds_0:
                       dataSourceClassName: com.zaxxer.hikari.HikariDataSource
                       props:
                         driverClassName: com.mysql.jdbc.Driver
                         jdbcUrl: jdbc:mysql://127.0.0.1:3306/cdsp?useSSL=false
                         username: root
                         password: root
                   ",
                 "rule":"
                   rules:
                   - !SHARDING
                     tables:
                                    defaultDataSourceName: ds_0
                                    defaultTableStrategy:
                                          none:
                   "
               }
             },
             "target": {
                 "type": "jdbc",
                 "parameter": {
                   "username": "root",
                   "password": "root",
                   "jdbcUrl": 
"jdbc:mysql://127.0.0.1:3307/sharding_master_slave_db?serverTimezone=UTC&useSSL=false"
                 }
             }
           },
           "jobConfiguration":{
             "concurrency":"3"
           }
         }'
   
   log:
   
   C:\Users\host>curl -X POST   http://localhost:8888/scaling/job/start   -H 
'content-type: application/json'   -d '{ "ruleConfiguration": { "source": { 
"type": "shardingSphereJdbc", "parameter": { "dataSource":" dataSources: ds_0: 
dataSourceClassName: com.zaxxer.hikari.HikariDataSource props: driverClassName: 
com.mysql.jdbc.Driver jdbcUrl: jdbc:mysql://127.0.0.1:3306/cdsp?useSSL=false    
                  username: root                      password: root ", 
"rule":" rules: - !SHARDING tables: defaultDataSourceName: ds_0 
defaultTableStrategy:  none:                "            }          },          
"target": {              "type": "jdbc",              "parameter": { 
"username": "root", "password": "root", "jdbcUrl": 
"jdbc:mysql://127.0.0.1:3307/sharding_master_slave_db?serverTimezone=UTC&useSSL=false"}}},"jobConfiguration":{"concurrency":"3"}}'
   
{"success":false,"errorCode":500,"errorMsg":"com.google.gson.JsonSyntaxException:
 java.lang.IllegalStateException: Expected BEGIN_OBJECT but was STRING at line 
1 column 2 path $","model":null}curl: (6) Could not resolve host: application
   curl: (6) Could not resolve host: ruleConfiguration
   curl: (3) [globbing] unmatched brace in column 1
   curl: (6) Could not resolve host: source
   curl: (3) [globbing] unmatched brace in column 1
   curl: (6) Could not resolve host: type
   curl: (6) Could not resolve host: shardingSphereJdbc,
   curl: (6) Could not resolve host: parameter
   curl: (3) [globbing] unmatched brace in column 1
   curl: (3) Port number ended with ' '
   curl: (3) Port number ended with ' '
   curl: (3) [globbing] unmatched close brace/bracket in column 1
   curl: (3) [globbing] unmatched close brace/bracket in column 1
   curl: (6) Could not resolve host: target
   curl: (3) [globbing] unmatched brace in column 1
   curl: (6) Could not resolve host: type
   curl: (6) Could not resolve host: jdbc,
   curl: (6) Could not resolve host: parameter
   curl: (3) [globbing] unmatched brace in column 1
   curl: (6) Could not resolve host: username
   curl: (6) Could not resolve host: root,
   curl: (6) Could not resolve host: password
   curl: (6) Could not resolve host: root,
   curl: (6) Could not resolve host: jdbcUrl
   curl: (3) [globbing] unmatched close brace/bracket in column 85
   
   
   
   
   


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