* 1. Add the com.alibaba.otter.canal.connector.core.spi.CanalMsgConsumer file to the META-INF/canal directory under the pulsarmq-connector project
2. Introduce pulsar-client-admin for Canal to automatically create multi-partition topics
3. Add the judgment that roleToken is null
4. The disconnect method in CanalPulsarMQConsumer removes this.pulsarMQConsumer.unsubscribe();, this code will cause data loss during stop
5. When getting Pulsar messages, they are all processed as flat messages, because CanalMessageSerializerUtil.deserializer(data) will deserialize exceptions
6. Use groupId as subscriptName, without the pulsarmq.subscriptName parameter, the entire adapter will be the same subscriber name using pulsarmq.subscriptName
* 逻辑优化
* 代码优化
* 针对pulsar的调整
* 恢复代码
* 恢复代码
* 处理Producer失效的情况
jianghang.loujh
zhangjukai
Chad2liandagapple