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hiliuxg commented on FLINK-10114: --------------------------------- I have already implemented this feature . It can guarantee end-to-end exactly once see https://github.com/hiliuxg/flink-orc-sink > Support Orc for StreamingFileSink > --------------------------------- > > Key: FLINK-10114 > URL: https://issues.apache.org/jira/browse/FLINK-10114 > Project: Flink > Issue Type: Sub-task > Components: Connectors / FileSystem > Reporter: zhangminglei > Assignee: vinoyang > Priority: Major > -- This message was sent by Atlassian JIRA (v7.6.14#76016)