Hi ,
Experimenting with FlinkSessionJob. Does it s...
# randoms
Sumit Nekar
09/13/2022, 9:32 AMHi ,
Experimenting with FlinkSessionJob. Does it support savepoint upgrade mode? I see that
• The LastState UpgradeMode have not been supported.
https://nightlies.apache.org/flink/flink-kubernetes-operator-docs-release-1.1/docs/custom-resource/overview/
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Martijn Visser
09/13/2022, 11:35 AMThis question is better suited for #C03G7LJTS2G
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09/13/2022, 12:24 PM+1 on troubleshooting area
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09/13/2022, 12:25 PMto answer the question it’s supported but there are some bugs inside
G
09/13/2022, 12:25 PMI’m working on https://issues.apache.org/jira/browse/FLINK-28755 and found some gaps
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Sumit Nekar
09/13/2022, 2:16 PMSure i will make sure such questions are posted in troubleshooting channel.
Sumit Nekar
09/13/2022, 2:17 PM@G Can I use savepoint mode with FlinkSessionJob in production now? I want to directly start with savepoint mode.
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Martijn Visser
09/13/2022, 2:18 PMPlease don't @ people like is described in the rules
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Sumit Nekar
09/13/2022, 2:18 PMOkay sure. Will note it
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G
09/13/2022, 2:18 PMyou can, but state transitions are not rock stable at the moment
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Sumit Nekar
09/13/2022, 2:21 PMOkay. The reason I am exploring session mode is - I am afraid application mode would result in higher downtime of the job when parallelism is high (higher number of TM restarts)