[cdc] Add flink execution mode check for cdc table sync action. #4378
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If this change is acceptable, I will complete the other actions / mongodb/Postgres. |
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Do we need to handle RuntimeExecutionMode.AUTOMATIC? |
yes need too, may be we can make STREAMING mode as default and ignore the user's settings. |
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@yuzelin Help me check this pr? tks. |
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Purpose
Linked issue: close #xxx
Flink-cdc do not support batch mode, including flink cdc
snapshotscan mode . Although it is a bounded source.https://issues.apache.org/jira/browse/FLINK-36280
apache/flink-cdc#2901
if use set RuntimeExecutionMode = Batch. job will be never finish and never fail.
so , we need to check the flink execution mode.
Tests
API and Format
Documentation