joranbo

springboot yml appoint tag

3

### Search first - [X] I searched and no similar issues were found ### Description -- liquibase formatted sql -- changeset tangjd:20231202 this is success, I would like to add...

1.1.7Failed to get D-Bus connection: Operation not permitted, 1.1.6 正常

8

## Question docker-compose 启动 canal 1.1.7 报错：Failed to get D-Bus connection: Operation not permitted 1.1.6 是正常的

2024-04-30 11:17:06.236 [Thread-10] ERROR c.a.o.c.p.inbound.oceanbase.logproxy.LogProxyConnection - OceanBase LogProxyClient listener error : com.oceanbase.clogproxy.client.exception.LogProxyClientException: Unsupported protocol version: 18944 at com.oceanbase.clogproxy.client.connection.ClientHandler.checkHeader(ClientHandler.java:256) at com.oceanbase.clogproxy.client.connection.ClientHandler.handleHeader(ClientHandler.java:174) at com.oceanbase.clogproxy.client.connection.ClientHandler.channelRead(ClientHandler.java:141) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286)...

iotdb diff 是计算差值，但是不能计算每个设备的差值

4

diff 计算一个设备的差值没问题， 要按每个设备分组，然后计算差值就不行。有别的方式吗？ 或者后面会不会支持， 表模式下面