Hi Houyin, Welcome to contribute to the community! Before coding, we need create a JIRA ticket or mailing list discussion and reach consensus. You could.describe the background in detail and give the proposal if you already have one. More information could be found in the document[1]. [1] https://flink.apache.org/contributing/contribute-code.html
Best, JING ZHANG 纳兰清风 <houying910...@163.com> 于2021年7月8日周四 下午12:00写道： > Hi, > Currently, When I was using a lot of the same udf in a sql, I can't locate > where the semantic occor if some udf being used in a wrong way. So I try to > change some code in flink-table-common and flink-table-runtime-blink to > extract more detail information such as position and sql context in the > exception creating function. > The flink version is 1.13 > > How can I feedback this feature to communicaty ? > > > >
