关于部分节点无法连接到canal的问题

[EscapeeX]

pid:1004 nid:1000 exception:canal:by_byh-health-management:com.alibaba.otter.canal.parse.exception.CanalParseException: java.io.IOException: connect /192.167.128.113:3306 failure Caused by: java.io.IOException: connect /192.167.128.113:3306 failure at com.alibaba.otter.canal.parse.driver.mysql.MysqlConnector.connect(MysqlConnector.java:83) at com.alibaba.otter.canal.parse.inbound.mysql.MysqlConnection.connect(MysqlConnection.java:89) at com.alibaba.otter.canal.parse.inbound.mysql.MysqlEventParser.preDump(MysqlEventParser.java:86) at com.alibaba.otter.canal.parse.inbound.AbstractEventParser$3.run(AbstractEventParser.java:183) at java.lang.Thread.run(Thread.java:745) Caused by: java.net.SocketTimeoutException: Timeout occurred, failed to read total 4 bytes in 5000 milliseconds, actual read only 0 bytes at com.alibaba.otter.canal.parse.driver.mysql.socket.BioSocketChannel.read(BioSocketChannel.java:91) at com.alibaba.otter.canal.parse.driver.mysql.utils.PacketManager.readHeader(PacketManager.java:19) at com.alibaba.otter.canal.parse.driver.mysql.MysqlConnector.negotiate(MysqlConnector.java:160) at com.alibaba.otter.canal.parse.driver.mysql.MysqlConnector.connect(MysqlConnector.java:80) ... 4 more

[EscapeeX]

有人遇到过这个问题吗 有部分节点是可以连接到的 但是有4个节点是连接不到的 公用的同一个node

[mawenbin666]

请问，楼主解决了吗，我也遇到这个问题，

[EscapeeX]

请问，楼主解决了吗，我也遇到这个问题 我这边是mysql服务端dns解析的问题,我这边直接跳过了 在mysql服务端配置加上skip-name-resolve试试吧