Till Rohrmann created FLINK-13692:
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Summary: Make CompletedCheckpointStore backwards compatible
Key: FLINK-13692
URL: https://issues.apache.org/jira/browse/FLINK-13692
Project: Flink
Issue Type: Bug
Components: Runtime / Checkpointing
Affects Versions: 1.9.0, 1.10.0
Reporter: Till Rohrmann
Fix For: 1.9.1, 1.10.0
With FLINK-11159 we changed the signature of
{{CompletedCheckpointStore#getLatestCheckpoint}} from {{getLatestCheckpoint()}}
to {{getLatestCheckpoint(boolean)}}. This is an API breaking change which
causes users of this interface to adapt their implementation and recompile it.
Since {{CompletedCheckpointStore}} is no public API, this change is technically
ok, but not so nice.
If we decide to provide backwards compatibility, then we should still keep
{{getLatestCheckpoint()}} and add a deprecation annotation to it. Otherwise we
should close this issue.
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