Congxian Qiu(klion26) created FLINK-12296:
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Summary: Data loss silently in RocksDBStateBackend when more than
one operator chained in a single task
Key: FLINK-12296
URL: https://issues.apache.org/jira/browse/FLINK-12296
Project: Flink
Issue Type: Test
Components: Runtime / State Backends
Reporter: Congxian Qiu(klion26)
Assignee: Congxian Qiu(klion26)
As the mail list said[1], there may be a problem when more than one operator
chained in a single task, and all the operators have states, this will be data
loss silently.
[1]
https://app.smartmailcloud.com/web-share/MDkE4DArUT2eoSv86xq772I1HDgMNTVhLEmsnbQ7
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