Dawid Wysakowicz created FLINK-26273:
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Summary: Test checkpoints restore modes & formats
Key: FLINK-26273
URL: https://issues.apache.org/jira/browse/FLINK-26273
Project: Flink
Issue Type: Improvement
Components: Runtime / Checkpointing
Reporter: Dawid Wysakowicz
Fix For: 1.15.0
We should test manually changes introduced in [FLINK-25276] & [FLINK-25154]
Proposal:
Take canonical savepoint/native savepoint/externalised checkpoint (with
RocksDB), and perform claim (1)/no claim (2) recoveries, and verify that in:
1. after a couple of checkpoints claimed files have been cleaned up
2. that after a single successful checkpoint, you can remove the start up files
and failover the job without any errors.
3. take a native, incremental RocksDB savepoint, move to a different directory,
restore from it
documentation:
1.
https://nightlies.apache.org/flink/flink-docs-master/docs/ops/state/savepoints/#restore-mode
2.
https://nightlies.apache.org/flink/flink-docs-master/docs/ops/state/savepoints/#savepoint-format
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