[tune] Enable Train V2 in Tune unit tests and examples#56816
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justinvyu merged 11 commits intoray-project:masterfrom Sep 24, 2025
Merged
[tune] Enable Train V2 in Tune unit tests and examples#56816justinvyu merged 11 commits intoray-project:masterfrom
justinvyu merged 11 commits intoray-project:masterfrom
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Signed-off-by: Justin Yu <justinvyu@anyscale.com>
Signed-off-by: Justin Yu <justinvyu@anyscale.com>
Signed-off-by: Justin Yu <justinvyu@anyscale.com>
Signed-off-by: Justin Yu <justinvyu@anyscale.com>
Signed-off-by: Justin Yu <justinvyu@anyscale.com>
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Code Review
This pull request systematically enables Train V2 in the Tune CI by setting the RAY_TRAIN_V2_ENABLED environment variable across numerous test targets in BUILD.bazel. The changes are well-organized, with tests for legacy V1 integration correctly excluded from the V2 environment. The accompanying code modifications, such as updating ray.train.Checkpoint to ray.tune.Checkpoint and removing obsolete ray.train imports, are consistent with the migration to the V2 API. The added TODO comments are also helpful for future cleanup. Overall, the changes are clear, correct, and align with the stated goal of the pull request.
Signed-off-by: Justin Yu <justinvyu@anyscale.com>
Signed-off-by: Justin Yu <justinvyu@anyscale.com>
Signed-off-by: Justin Yu <justinvyu@anyscale.com>
matthewdeng
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Sep 23, 2025
marcostephan
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Sep 24, 2025
…6816) Flip the flag for Tune CI in preparation for turning on Train V2 by default. This doesn't have any behavior change, but this asserts that `ray.train` -> `ray.tune` updates have all happened. Note that a few tests have been left behind due to testing legacy Train+Tune integration: * `test_api_checkpoint_integration` * `test_tuner` * `test_tuner_restore` --------- Signed-off-by: Justin Yu <justinvyu@anyscale.com> Signed-off-by: Marco Stephan <marco@magic.dev>
elliot-barn
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Sep 27, 2025
Flip the flag for Tune CI in preparation for turning on Train V2 by default. This doesn't have any behavior change, but this asserts that `ray.train` -> `ray.tune` updates have all happened. Note that a few tests have been left behind due to testing legacy Train+Tune integration: * `test_api_checkpoint_integration` * `test_tuner` * `test_tuner_restore` --------- Signed-off-by: Justin Yu <justinvyu@anyscale.com> Signed-off-by: elliot-barn <elliot.barnwell@anyscale.com>
dstrodtman
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Oct 6, 2025
Flip the flag for Tune CI in preparation for turning on Train V2 by default. This doesn't have any behavior change, but this asserts that `ray.train` -> `ray.tune` updates have all happened. Note that a few tests have been left behind due to testing legacy Train+Tune integration: * `test_api_checkpoint_integration` * `test_tuner` * `test_tuner_restore` --------- Signed-off-by: Justin Yu <justinvyu@anyscale.com> Signed-off-by: Douglas Strodtman <douglas@anyscale.com>
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justinvyu
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Oct 16, 2025
Ports over the remaining unit tests that were marked as TODOs from this series of PRs: #57534, #57256, #56868, #56820, #56816. Notably: * `test_new_dataset_config -> test_data_integration` * `test_backend -> test_torch_trainer, test_worker_group` * `test_gpu -> test_torch_gpu` This PR also finishes migrating the Tune LightGBM/Keras examples which were unblocked by #57042 and #57121. --------- Signed-off-by: Justin Yu <justinvyu@anyscale.com>
justinyeh1995
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Oct 20, 2025
…6816) Flip the flag for Tune CI in preparation for turning on Train V2 by default. This doesn't have any behavior change, but this asserts that `ray.train` -> `ray.tune` updates have all happened. Note that a few tests have been left behind due to testing legacy Train+Tune integration: * `test_api_checkpoint_integration` * `test_tuner` * `test_tuner_restore` --------- Signed-off-by: Justin Yu <justinvyu@anyscale.com>
justinyeh1995
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Oct 20, 2025
Ports over the remaining unit tests that were marked as TODOs from this series of PRs: ray-project#57534, ray-project#57256, ray-project#56868, ray-project#56820, ray-project#56816. Notably: * `test_new_dataset_config -> test_data_integration` * `test_backend -> test_torch_trainer, test_worker_group` * `test_gpu -> test_torch_gpu` This PR also finishes migrating the Tune LightGBM/Keras examples which were unblocked by ray-project#57042 and ray-project#57121. --------- Signed-off-by: Justin Yu <justinvyu@anyscale.com>
xinyuangui2
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Oct 22, 2025
Ports over the remaining unit tests that were marked as TODOs from this series of PRs: ray-project#57534, ray-project#57256, ray-project#56868, ray-project#56820, ray-project#56816. Notably: * `test_new_dataset_config -> test_data_integration` * `test_backend -> test_torch_trainer, test_worker_group` * `test_gpu -> test_torch_gpu` This PR also finishes migrating the Tune LightGBM/Keras examples which were unblocked by ray-project#57042 and ray-project#57121. --------- Signed-off-by: Justin Yu <justinvyu@anyscale.com> Signed-off-by: xgui <xgui@anyscale.com>
elliot-barn
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Oct 23, 2025
Ports over the remaining unit tests that were marked as TODOs from this series of PRs: #57534, #57256, #56868, #56820, #56816. Notably: * `test_new_dataset_config -> test_data_integration` * `test_backend -> test_torch_trainer, test_worker_group` * `test_gpu -> test_torch_gpu` This PR also finishes migrating the Tune LightGBM/Keras examples which were unblocked by #57042 and #57121. --------- Signed-off-by: Justin Yu <justinvyu@anyscale.com> Signed-off-by: elliot-barn <elliot.barnwell@anyscale.com>
landscapepainter
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Nov 17, 2025
…6816) Flip the flag for Tune CI in preparation for turning on Train V2 by default. This doesn't have any behavior change, but this asserts that `ray.train` -> `ray.tune` updates have all happened. Note that a few tests have been left behind due to testing legacy Train+Tune integration: * `test_api_checkpoint_integration` * `test_tuner` * `test_tuner_restore` --------- Signed-off-by: Justin Yu <justinvyu@anyscale.com>
landscapepainter
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Nov 17, 2025
Ports over the remaining unit tests that were marked as TODOs from this series of PRs: ray-project#57534, ray-project#57256, ray-project#56868, ray-project#56820, ray-project#56816. Notably: * `test_new_dataset_config -> test_data_integration` * `test_backend -> test_torch_trainer, test_worker_group` * `test_gpu -> test_torch_gpu` This PR also finishes migrating the Tune LightGBM/Keras examples which were unblocked by ray-project#57042 and ray-project#57121. --------- Signed-off-by: Justin Yu <justinvyu@anyscale.com>
Aydin-ab
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Nov 19, 2025
Ports over the remaining unit tests that were marked as TODOs from this series of PRs: ray-project#57534, ray-project#57256, ray-project#56868, ray-project#56820, ray-project#56816. Notably: * `test_new_dataset_config -> test_data_integration` * `test_backend -> test_torch_trainer, test_worker_group` * `test_gpu -> test_torch_gpu` This PR also finishes migrating the Tune LightGBM/Keras examples which were unblocked by ray-project#57042 and ray-project#57121. --------- Signed-off-by: Justin Yu <justinvyu@anyscale.com> Signed-off-by: Aydin Abiar <aydin@anyscale.com>
Future-Outlier
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Dec 7, 2025
…6816) Flip the flag for Tune CI in preparation for turning on Train V2 by default. This doesn't have any behavior change, but this asserts that `ray.train` -> `ray.tune` updates have all happened. Note that a few tests have been left behind due to testing legacy Train+Tune integration: * `test_api_checkpoint_integration` * `test_tuner` * `test_tuner_restore` --------- Signed-off-by: Justin Yu <justinvyu@anyscale.com> Signed-off-by: Future-Outlier <eric901201@gmail.com>
Future-Outlier
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Dec 7, 2025
Ports over the remaining unit tests that were marked as TODOs from this series of PRs: ray-project#57534, ray-project#57256, ray-project#56868, ray-project#56820, ray-project#56816. Notably: * `test_new_dataset_config -> test_data_integration` * `test_backend -> test_torch_trainer, test_worker_group` * `test_gpu -> test_torch_gpu` This PR also finishes migrating the Tune LightGBM/Keras examples which were unblocked by ray-project#57042 and ray-project#57121. --------- Signed-off-by: Justin Yu <justinvyu@anyscale.com> Signed-off-by: Future-Outlier <eric901201@gmail.com>
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Summary
Flip the flag for Tune CI in preparation for turning on Train V2 by default. This doesn't have any behavior change, but this asserts that
ray.train->ray.tuneupdates have all happened.Note that a few tests have been left behind due to testing legacy Train+Tune integration:
test_api_checkpoint_integrationtest_tunertest_tuner_restore