Jingsong Lee created FLINK-28715:
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Summary: Throw better exception when file not found in reading
Key: FLINK-28715
URL: https://issues.apache.org/jira/browse/FLINK-28715
Project: Flink
Issue Type: Improvement
Components: Table Store
Reporter: Jingsong Lee
Fix For: table-store-0.2.0
When reading a file, if it is found that the file does not exist, it directly
throws a file not found exception, which is often difficult for users to
understand.
We can make it more clear in the exception message, e.g.
The file cannot be found, this may be because the read is too slow and the
previous snapshot expired, you can configure a larger snapshot.time-retained or
speed up your read.
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