Kafka JDBC 源连接器 [英] Kafka JDBC source connector

问题描述

我正在尝试使用 JDBC 源连接器从 SQL Server 获取数据.

I'm trying the JDBC source connector to get data from SQL Server.

我收到错误提示

ERROR 无法为 etc/kafka-connect-jdbc/source-quickstart-sqlserver.properties 创建作业

ERROR Failed to create job for etc/kafka-connect-jdbc/source-quickstart-sqlserver.properties

我的属性文件如下所示.我错过了什么?

My properties file look like below. What am I missing?

name=test-sqlserver-jdbc-autoincrement
connector.class=io.confluent.connect.jdbc.JdbcSourceConnector
tasks.max=1
connection.url=jdbc:sqlserver://******:1433;databaseName=****;user=****l;password=****
table.whitelist=****
mode=incrementing
incrementing.column.name=id
topic.prefix=test-sqlserver-jdbc-

此外，如果我尝试使用 curl http://localhost:8083/JdbcSourceConnector/config/validate 获取错误详细信息，我会收到错误 url 格式错误，我认为这是 kafka 10.2 中的错误.0

Also if I try to get the error details using curl http://localhost:8083 /JdbcSourceConnector/config/validate, I get error url malformed which I believe is a bug in kafka 10.2.0

推荐答案

如果您处于实验环境中，请尝试以下操作.

if you are on an experimental environment try the following.

connection.url=jdbc:mysql://127.0.0.1:3306/my_db
connection.user=user
connection.password=pass
useSSL=false

还要确保递增的列名是正确的，并且是auto-increment.

also make sure that the incrementing column name is correct and that it is auto-increment.

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