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Zhu Zhu commented on FLINK-30364: --------------------------------- [~dianfu] is there a way to reproduce this issue? > Job failed without exception stack > ---------------------------------- > > Key: FLINK-30364 > URL: https://issues.apache.org/jira/browse/FLINK-30364 > Project: Flink > Issue Type: Bug > Components: Runtime / Task > Affects Versions: 1.13.0, 1.14.0, 1.15.0, 1.16.0 > Reporter: Dian Fu > Priority: Major > Attachments: screenshot-1.png > > > {code} > 2022-12-12 08:01:19,985 INFO > org.apache.flink.runtime.executiongraph.ExecutionGraph [] - route map > function -> Filter -> Timestamps/Watermarks with job vertex id > 4bf7c1955ffe56e2106d666433eaf137 (3/30) (96f1efb2ad67ab19cae4d81548ae58e9) > switched from RUNNING to FAILED on > job-ee140d6c-483b-48c3-961d-b02981d4ba99-taskmanager-1-1. > java.lang.NullPointerException: null > {code} -- This message was sent by Atlassian Jira (v8.20.10#820010)