关于客户端authentication: auth failed for user:canal问题

环境信息

canal version 1.1.4 mysql version 5.6 windows 10

问题描述

关于canaladapter客户端启动一种报错的问题，为什么还没修复：

Connected to the target VM, address: '127.0.0.1:52171', transport: 'socket' process error!com.alibaba.otter.canal.protocol.exception.CanalClientException: something goes wrong when doing authentication: auth failed for user:canal at com.alibaba.otter.canal.client.impl.SimpleCanalConnector.doConnect(SimpleCanalConnector.java:191) ~[classes/:na] at com.alibaba.otter.canal.client.impl.SimpleCanalConnector.connect(SimpleCanalConnector.java:115) ~[classes/:na] at com.alibaba.otter.canal.example.AbstractCanalClientTest.process(AbstractCanalClientTest.java:56) ~[classes/:na] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_202] process error!com.alibaba.otter.canal.protocol.exception.CanalClientException: something goes wrong when doing authentication: auth failed for user:canal at com.alibaba.otter.canal.client.impl.SimpleCanalConnector.doConnect(SimpleCanalConnector.java:191) ~[classes/:na] at com.alibaba.otter.canal.client.impl.SimpleCanalConnector.connect(SimpleCanalConnector.java:115) ~[classes/:na] at com.alibaba.otter.canal.example.AbstractCanalClientTest.process(AbstractCanalClientTest.java:56) ~[classes/:na] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_202]

步骤重现

1、直接执行canal.adapter-1.1.4.bat 报错

2、执行客户端类： SimpleCanalClientTest 报错

都是授权失败，就一个测试demo你授权什么？

实际执行情况

Ack ackBody = Ack.parseFrom(ack.getBody()); if (ackBody.getErrorCode() > 0) { throw new CanalClientException("something goes wrong when doing authentication: " + ackBody.getErrorMessage()); }

原提问者GitHub用户yangzhiwen911