RustedBones commented on issue #10285: [FLINK-14896] [flink-kinesis-connector] Set jackson and guava dependency to flink-shaded URL: https://github.com/apache/flink/pull/10285#issuecomment-557874361 You are right @zentol. I started to change my code to both package the proper `jackson` lib or to avoid accessing the shaded `dynamodb` sbk from flink. I noticed however the following: The classes [`AWSUtil.java`](https://github.com/apache/flink/blob/master/flink-connectors/flink-connector-kinesis/src/main/java/org/apache/flink/streaming/connectors/kinesis/util/AWSUtil.java), [`BeanDeserializerModifierForIgnorables.java`](https://github.com/apache/flink/blob/master/flink-connectors/flink-connector-kinesis/src/main/java/org/apache/flink/streaming/connectors/kinesis/util/BeanDeserializerModifierForIgnorables.java) and [`DynamoDBStreamsSchema.java`](https://github.com/apache/flink/blob/master/flink-connectors/flink-connector-kinesis/src/main/java/org/apache/flink/streaming/connectors/kinesis/serialization/DynamoDBStreamsSchema.java) are relying on `jackson` library to be in the classpath. I think this worked because the `jackson` is in most cases in the classpath and the API used in those classes did not change for a long time, limiting the risk of incompatible version. Since there is direct usage of `jackson` made in the connector, I think the lib must be shaded.
---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org With regards, Apache Git Services