1.1.3修复了mysql8的密码认证,但偶尔还是会报错,

环境信息

canal version 1.1.3 mysql version 8.0.14

问题描述

1.1.3修复了mysql8的密码认证,但偶尔还是会报错,具体原因待探讨

2019-04-14 16:49:36.188 [destination = example , address = /192.183.3.109:3306 , EventParser] ERROR c.a.o.c.p.inbound.mysql.rds.RdsBinlogEventParserProxy - dump address /192.183.3.109:3306 has an error, retrying. caused by com.alibaba.otter.canal.parse.exception.CanalParseException: java.io.IOException: connect /192.183.3.109:3306 failure Caused by: java.io.IOException: connect /192.183.3.109:3306 failure at com.alibaba.otter.canal.parse.driver.mysql.MysqlConnector.connect(MysqlConnector.java:83) ~[canal.parse.driver-1.1.3.jar:na] at com.alibaba.otter.canal.parse.inbound.mysql.MysqlConnection.connect(MysqlConnection.java:89) ~[canal.parse-1.1.3.jar:na] at com.alibaba.otter.canal.parse.inbound.mysql.MysqlEventParser.preDump(MysqlEventParser.java:86) ~[canal.parse-1.1.3.jar:na] at com.alibaba.otter.canal.parse.inbound.AbstractEventParser$3.run(AbstractEventParser.java:175) ~[canal.parse-1.1.3.jar:na] at java.lang.Thread.run(Thread.java:748) [na:1.8.0_201] Caused by: java.io.IOException: caching_sha2_password Auth failed at com.alibaba.otter.canal.parse.driver.mysql.MysqlConnector.negotiate(MysqlConnector.java:257) ~[canal.parse.driver-1.1.3.jar:na] at com.alibaba.otter.canal.parse.driver.mysql.MysqlConnector.connect(MysqlConnector.java:80) ~[canal.parse.driver-1.1.3.jar:na] ... 4 common frames omitted 2019-04-14 16:49:36.190 [destination = example , address = /192.183.3.109:3306 , EventParser] ERROR com.alibaba.otter.canal.common.alarm.LogAlarmHandler - destination:example[com.alibaba.otter.canal.parse.exception.CanalParseException: java.io.IOException: connect /192.183.3.109:3306 failure Caused by: java.io.IOException: connect /192.183.3.109:3306 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:175) at java.lang.Thread.run(Thread.java:748) Caused by: java.io.IOException: caching_sha2_password Auth failed at com.alibaba.otter.canal.parse.driver.mysql.MysqlConnector.negotiate(MysqlConnector.java:257) at com.alibaba.otter.canal.parse.driver.mysql.MysqlConnector.connect(MysqlConnector.java:80) ... 4 more

原提问者GitHub用户