canal client 获取message 报错 Protocol message had inv

canal 1.1.5 版本

canal client 拉取消息报错

执行到这里报错

// 获取指定数量的数据 Message message = connector.getWithoutAck(BATCH_SIZE);

对应着下方 CanalTaskThread.java:133 报错行的代码

com.alibaba.otter.canal.protocol.exception.CanalClientException: com.google.protobuf.InvalidProtocolBufferException: Protocol message had invalid UTF-8. at com.alibaba.otter.canal.client.impl.SimpleCanalConnector.subscribe(SimpleCanalConnector.java:254) at com.linewell.form.server.datacenter.canal.CanalTaskThread.run(CanalTaskThread.java:133) Caused by: com.google.protobuf.InvalidProtocolBufferException: Protocol message had invalid UTF-8. at com.google.protobuf.InvalidProtocolBufferException.invalidUtf8(InvalidProtocolBufferException.java:148) at com.google.protobuf.CodedInputStream$ArrayDecoder.readStringRequireUtf8(CodedInputStream.java:841) at com.alibaba.otter.canal.protocol.CanalPacket$Ack.(CanalPacket.java:4292) at com.alibaba.otter.canal.protocol.CanalPacket$Ack.(CanalPacket.java:4249) at com.alibaba.otter.canal.protocol.CanalPacket$Ack$1.parsePartialFrom(CanalPacket.java:4930) at com.alibaba.otter.canal.protocol.CanalPacket$Ack$1.parsePartialFrom(CanalPacket.java:4924) at com.google.protobuf.AbstractParser.parsePartialFrom(AbstractParser.java:105) at com.google.protobuf.AbstractParser.parseFrom(AbstractParser.java:125) at com.google.protobuf.AbstractParser.parseFrom(AbstractParser.java:130) at com.google.protobuf.AbstractParser.parseFrom(AbstractParser.java:49) at com.alibaba.otter.canal.protocol.CanalPacket$Ack.parseFrom(CanalPacket.java:4525) at com.alibaba.otter.canal.client.impl.SimpleCanalConnector.subscribe(SimpleCanalConnector.java:247) ... 1 common frames omitted

重启 canal-1.1.5 deploy 后正常一段时间后，又会报错，这个是插入到mysql 里面的数据格式要特殊要求，不能是特殊格式么? 观察 canal server 端expamle没有报错日志

问题求助

-- 1. 是否是配置问题导致

-- 2.如何修改server 端配置，或者 client 需要添加什么配置

-- 3.客户端如何查看具体是那一条 binlog 转 message 处理有问题

原提问者GitHub用户hotspring-zwb