得到错误当尝试连接Kafka主题到postgres使用jdbcsink连接器
这些是错误日志（见图片），我得到的时候，尝试与配置

{
    "name": "temperature_jdbcsink",

    "config" : {

    "connector.class": "io.confluent.connect.jdbc.JdbcSinkConnector",
    "task.max": "1",
    "topics": "temperature",

    "key.converter": "io.confluent.connect.avro.AvroConverter",
    "value.converter": "io.confluent.connect.avro.AvroConverter",   
    "key.converter.schema.registry.url": "http://localhost:8081", 
    "value.converter.schema.registry.url": "http://localhost:8081",
    
    "transforms": "Flatten, RenameFields",
    "transfores.Flatten.type":"org.apache.kafka.connect.transforms.Flatten$value",
    "transforms.Flatten.deliniter":"_",
    
    "transforms.RenameFields.type": "org.apache.kafka.connect.transforms.ReplaceField$value",
    "transforms.RenameFields.renames": "value:value,timestamp:timestamp",
    
    "connection.url": "jdbc:postgresql://localhost:5432/jdbcsink",
    "connection.user": "postgres",
    "connection.password": "postgres",
    "insert.mode": "upsert",
    "batch.size":"2",
    "table.name.format": "temperature",
    "pk.mode":"none",
    "db.timezone": "Asia/Kolkata"
    }
}

https://i.stack.imgur.com/fXqO3.png
https://i.stack.imgur.com/fXqO3.png
https://i.stack.imgur.com/V5Btk.png