[data] add checkpoint data load method on LoadCheckpointCallback#60951
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Signed-off-by: Justin Yu <justinvyu@anyscale.com>
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This pull request introduces a small but effective refactoring within the LoadCheckpointCallback class. The logic for loading checkpoint data has been extracted into a new protected method, _load_checkpoint_data. This change improves the code's structure by increasing modularity, which directly supports the stated goals of easier testing and subclassing. The implementation is clean and correct. Overall, this is a good improvement to the codebase.
bveeramani
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Feb 11, 2026
Signed-off-by: Justin Yu <justinvyu@anyscale.com>
Signed-off-by: Justin Yu <justinvyu@anyscale.com>
ans9868
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Feb 18, 2026
…-project#60951) Update the LoadCheckpointCallback to have an explicit method for loading the checkpoint block, for testing and patchability/subclassing purposes. Also update some imports from the `ray.data.checkpoint` alias instead of from the full path. --------- Signed-off-by: Justin Yu <justinvyu@anyscale.com> Signed-off-by: Adel Nour <ans9868@nyu.edu>
Aydin-ab
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Feb 20, 2026
…-project#60951) Update the LoadCheckpointCallback to have an explicit method for loading the checkpoint block, for testing and patchability/subclassing purposes. Also update some imports from the `ray.data.checkpoint` alias instead of from the full path. --------- Signed-off-by: Justin Yu <justinvyu@anyscale.com>
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Description
Update the LoadCheckpointCallback to have an explicit method for loading the checkpoint block, for testing and patchability/subclassing purposes. Also update some imports from the
ray.data.checkpointalias instead of from the full path.