No factory implements 'org.apache.flink.table.factories.DeserializationSchemaFactory'.

Caused by: org.apache.flink.table.api.NoMatchingTableFactoryException: Could not find a suitable table factory for 'org.apache.flink.table.factories.DeserializationSchemaFactory' in
the classpath.

Reason: No factory implements 'org.apache.flink.table.factories.DeserializationSchemaFactory'.

flink在运行DDL语句的时候如果没有引入相关的Formats依赖，则会报这个错。官网上贴出的相关依赖如下：

去仓库中找对应的依赖加到自己的pom中即可。