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Piotr Nowojski commented on FLINK-25852: ---------------------------------------- [~daisyt], has this issue been fixed? If not I think we should keep this ticket open or close as "won't do" for the time being. > Annotate SourceFunction and SinkFunction as deprecated > ------------------------------------------------------ > > Key: FLINK-25852 > URL: https://issues.apache.org/jira/browse/FLINK-25852 > Project: Flink > Issue Type: Technical Debt > Components: Connectors / Common > Reporter: Martijn Visser > Priority: Major > Labels: pull-request-available > > The SourceFunction and SinkFunction should not be used by connectors anymore, > who should be using the new Source API [(See > FLIP-27|https://cwiki.apache.org/confluence/display/FLINK/FLIP-27%3A+Refactor+Source+Interface] > + [Sources > documentation)|https://nightlies.apache.org/flink/flink-docs-master/docs/dev/datastream/sources/] > and/or Sink API [(See > FLIP-143|https://cwiki.apache.org/confluence/display/FLINK/FLIP-143%3A+Unified+Sink+API] > or > [FLIP-171)|https://cwiki.apache.org/confluence/display/FLINK/FLIP-171%3A+Async+Sink]. > Therefore we should properly annotate these as deprecated so they can be > removed in future versions. -- This message was sent by Atlassian Jira (v8.20.1#820001)