manager: expose the checkpoints api #5529
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blp
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Jan 29, 2026
Expose the `/checkpoints` api that allows us to list a pipeline's current checkpoints. Adapts the downstream tests to use this api instead of blindly waiting. Also, adapts the `/checkpoint/sync` api to use the same logic as the `/checkpoints` api, as for some reason, there seems to be a delay between when the `checkpoints.feldera` file shows checkpoints vs when the `controller.inner.last_checkpoint()` method shows it. From the code, I cannot tell why there is this delay, but it causes the downstream tests to be flaky. This commit fixes it. Signed-off-by: Abhinav Gyawali <[email protected]>
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Expose the
/checkpointsapi that allows us to list a pipeline's current checkpoints.Adapts the downstream tests to use this api instead of blindly waiting.
Also, adapts the
/checkpoint/syncapi to use the same logic as the/checkpointsapi, as for some reason, there seems to be a delay between when thecheckpoints.felderafile shows checkpoints vs when thecontroller.inner.last_checkpoint()method shows it. From the code, I cannot tell why there is this delay, but it causes the downstream tests to be flaky. This commit fixes it.Checklist