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Yang Wang commented on FLINK-19358: ----------------------------------- Thanks [~trohrmann] for sharing the information about FLIP-194. I have carefully gone through the design doc and agree that it is the right direction to support multiple jobs in the same application. So I also lean to defer this ticket and not introduce such a special case. Actually, we never guarantee that the job id(even the random id) is unique across different Flink clusters. > when submit job on application mode with HA,the jobid will be 0000000000 > ------------------------------------------------------------------------ > > Key: FLINK-19358 > URL: https://issues.apache.org/jira/browse/FLINK-19358 > Project: Flink > Issue Type: Bug > Components: Runtime / Coordination > Affects Versions: 1.11.0 > Reporter: Jun Zhang > Priority: Minor > Labels: auto-deprioritized-major, usability > > when submit a flink job on application mode with HA ,the flink job id will be > 00000000000000000000000000000000, when I have many jobs ,they have the same > job id , it will be lead to a checkpoint error -- This message was sent by Atlassian Jira (v8.20.1#820001)