我让我的debezium mysql源代码连接器在kafka上工作。我添加了另一个debeziummysql源连接器，它使用相同的数据库，但数据格式不同。因此，我的第一个连接器开始显示以下错误：

[2019-07-11 10:29:09,125] ERROR WorkerSourceTask{id=debezium-connector-0} Task threw an uncaught and unrecoverable exception 
(org.apache.kafka.connect.runtime.WorkerTask:177)
org.apache.kafka.connect.errors.ConnectException: Encountered change event for table db.user whose schema isn't known to this connector
at io.debezium.connector.mysql.AbstractReader.wrap(AbstractReader.java:230)
at io.debezium.connector.mysql.AbstractReader.failed(AbstractReader.java:208)
at io.debezium.connector.mysql.BinlogReader.handleEvent(BinlogReader.java:508)
at com.github.shyiko.mysql.binlog.BinaryLogClient.notifyEventListeners(BinaryLogClient.java:1095)
at com.github.shyiko.mysql.binlog.BinaryLogClient.listenForEventPackets(BinaryLogClient.java:943)
at com.github.shyiko.mysql.binlog.BinaryLogClient.connect(BinaryLogClient.java:580)
at com.github.shyiko.mysql.binlog.BinaryLogClient$7.run(BinaryLogClient.java:825)
at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.kafka.connect.errors.ConnectException: Encountered change event for table db.user whose schema isn't known to this connector
at io.debezium.connector.mysql.BinlogReader.informAboutUnknownTableIfRequired(BinlogReader.java:758)
at io.debezium.connector.mysql.BinlogReader.handleUpdateTableMetadata(BinlogReader.java:733)
at io.debezium.connector.mysql.BinlogReader.handleEvent(BinlogReader.java:492)
... 5 more
[2019-07-11 10:29:09,125] ERROR WorkerSourceTask{id=debezium- 
connector-krazybee-0} Task is being killed and will not recover 
until manually restarted 
(org.apache.kafka.connect.runtime.WorkerTask:178)
[2019-07-11 10:29:09,125] INFO Stopping MySQL connector task 
(io.debezium.connector.mysql.MySqlConnectorTask:430)
[2019-07-11 10:29:09,125] INFO ChainedReader: Stopping the binlog 
reader (io.debezium.connector.mysql.ChainedReader:121)
[2019-07-11 10:29:09,126] INFO Discarding 0 unsent record(s) due 
to the connector shutting down 
(io.debezium.connector.mysql.BinlogReader:129)
[2019-07-11 10:29:09,126] INFO Discarding 0 unsent record(s) due to the connector shutting down (io.debezium.connector.mysql.BinlogReader:129)

我已经使用restapi重新启动了debezium连接器。
尽管据我所知，debezium连接器在数据库历史模式中存在不匹配，但我无法找出在不删除现有连接器的情况下如何更正它。
我还使用put请求用以前的值重新加载了现有的连接器，但没有用。