zoucao created FLINK-20701: ------------------------------ Summary: print connector supports outputting seriailzed record Key: FLINK-20701 URL: https://issues.apache.org/jira/browse/FLINK-20701 Project: Flink Issue Type: Improvement Components: Table SQL / Ecosystem Affects Versions: 1.13.0 Reporter: zoucao
Hi all, print connector is designed for debugging,and it gives us better access to data. If I want to debug source connector and SQL statement, I will use it to print the result. However, I don't have a good choice to observe the seriailzed record, which will be sent to external connector when debugging. Consequently, we 'd better make print connetcor support outputting seriailzed record. We can use format=XXX to identify a seriailzed schema, help user to debug and understand the process of serialization. -- This message was sent by Atlassian Jira (v8.3.4#803005)