- label: ":python: (Flaky tests)"
  conditions: ["RAY_CI_PYTHON_AFFECTED", "RAY_CI_SERVE_AFFECTED", "RAY_CI_RLLIB_DIRECTLY_AFFECTED", "RAY_CI_TUNE_AFFECTED"]
  commands:
    - cleanup() { if [ "${BUILDKITE_PULL_REQUEST}" = "false" ]; then ./ci/travis/upload_build_info.sh; fi }; trap cleanup EXIT
    - RLLIB_TESTING=1 PYTHON=3.7 ./ci/travis/install-dependencies.sh
    # - bazel test --config=ci $(./scripts/bazel_export_options)
    #   --build_tests_only
    #   --test_tag_filters=flaky
    #   -- //:all -rllib/... -core_worker_test
    - bazel test --config=ci $(./scripts/bazel_export_options)
      --test_tag_filters=-kubernetes,flaky
      --test_env=CONDA_EXE
      --test_env=CONDA_PYTHON_EXE
      --test_env=CONDA_SHLVL
      --test_env=CONDA_PREFIX
      --test_env=CONDA_DEFAULT_ENV
      python/ray/tests/... python/ray/serve/... python/ray/tune/... rllib/...
- label: ":brain: RLlib: Learning discr. actions TF2-static-graph (from rllib/tuned_examples/*.yaml)"
  conditions: ["RAY_CI_RLLIB_AFFECTED"]
  commands:
    - cleanup() { if [ "${BUILDKITE_PULL_REQUEST}" = "false" ]; then ./ci/travis/upload_build_info.sh; fi }; trap cleanup EXIT
    - RLLIB_TESTING=1 PYTHON=3.7 ./ci/travis/install-dependencies.sh
    - bazel test --config=ci $(./scripts/bazel_export_options)
      --build_tests_only
      --test_tag_filters=learning_tests_discrete,-fake_gpus,-torch_only,-flaky
      --test_arg=--framework=tf
      rllib/...
- label: ":brain: RLlib: Learning cont. actions TF2-static-graph (from rllib/tuned_examples/*.yaml)"
  conditions: ["RAY_CI_RLLIB_AFFECTED"]
  commands:
    - cleanup() { if [ "${BUILDKITE_PULL_REQUEST}" = "false" ]; then ./ci/travis/upload_build_info.sh; fi }; trap cleanup EXIT
    - RLLIB_TESTING=1 PYTHON=3.7 ./ci/travis/install-dependencies.sh
    - bazel test --config=ci $(./scripts/bazel_export_options)
      --build_tests_only
      --test_tag_filters=learning_tests_continuous,-fake_gpus,-torch_only,-flaky
      --test_arg=--framework=tf
      rllib/...
- label: ":brain: RLlib: Learning discr. actions TF2-eager-tracing (from rllib/tuned_examples/*.yaml)"
  conditions: ["RAY_CI_RLLIB_AFFECTED"]
  commands:
    - cleanup() { if [ "${BUILDKITE_PULL_REQUEST}" = "false" ]; then ./ci/travis/upload_build_info.sh; fi }; trap cleanup EXIT
    - RLLIB_TESTING=1 PYTHON=3.7 ./ci/travis/install-dependencies.sh
    - bazel test --config=ci $(./scripts/bazel_export_options)
      --build_tests_only
      --test_tag_filters=learning_tests_discrete,-fake_gpus,-torch_only,-flaky,-multi_gpu,-no_tf_eager_tracing
      --test_arg=--framework=tf2
      rllib/...
- label: ":brain: RLlib: Learning cont. actions TF2-eager-tracing (from rllib/tuned_examples/*.yaml)"
  conditions: ["RAY_CI_RLLIB_AFFECTED"]
  commands:
    - cleanup() { if [ "${BUILDKITE_PULL_REQUEST}" = "false" ]; then ./ci/travis/upload_build_info.sh; fi }; trap cleanup EXIT
    - RLLIB_TESTING=1 PYTHON=3.7 ./ci/travis/install-dependencies.sh
    - bazel test --config=ci $(./scripts/bazel_export_options)
      --build_tests_only
      --test_tag_filters=learning_tests_continuous,-fake_gpus,-torch_only,-flaky,-multi_gpu
      --test_arg=--framework=tf2
      rllib/...
- label: ":brain: RLlib: Learning discr. actions TF1-static-graph (from rllib/tuned_examples/*.yaml)"
  conditions: ["RAY_CI_RLLIB_DIRECTLY_AFFECTED"]
  commands:
    - cleanup() { if [ "${BUILDKITE_PULL_REQUEST}" = "false" ]; then ./ci/travis/upload_build_info.sh; fi }; trap cleanup EXIT
    - RLLIB_TESTING=1 PYTHON=3.7 TF_VERSION=1.14.0 TFP_VERSION=0.7 ./ci/travis/install-dependencies.sh
    - bazel test --config=ci $(./scripts/bazel_export_options)
      --build_tests_only
      --test_tag_filters=learning_tests_discrete,-fake_gpus,-torch_only,-flaky,-multi_gpu
      --test_arg=--framework=tf
      rllib/...
- label: ":brain: RLlib: Learning cont. actions TF1-static-graph (from rllib/tuned_examples/*.yaml)"
  conditions: ["RAY_CI_RLLIB_DIRECTLY_AFFECTED"]
  commands:
    - cleanup() { if [ "${BUILDKITE_PULL_REQUEST}" = "false" ]; then ./ci/travis/upload_build_info.sh; fi }; trap cleanup EXIT
    - RLLIB_TESTING=1 PYTHON=3.7 TF_VERSION=1.14.0 TFP_VERSION=0.7 ./ci/travis/install-dependencies.sh
    - bazel test --config=ci $(./scripts/bazel_export_options)
      --build_tests_only
      --test_tag_filters=learning_tests_continuous,-fake_gpus,-torch_only,-flaky,-multi_gpu
      --test_arg=--framework=tf
      rllib/...
- label: ":brain: RLlib: Learning discr. actions PyTorch (from rllib/tuned_examples/*.yaml)"
  conditions: ["RAY_CI_RLLIB_AFFECTED"]
  commands:
    - cleanup() { if [ "${BUILDKITE_PULL_REQUEST}" = "false" ]; then ./ci/travis/upload_build_info.sh; fi }; trap cleanup EXIT
    - RLLIB_TESTING=1 PYTHON=3.7 ./ci/travis/install-dependencies.sh
    - bazel test --config=ci $(./scripts/bazel_export_options)
      --build_tests_only
      --test_tag_filters=learning_tests_discrete,-fake_gpus,-tf_only,-flaky,-multi_gpu
      --test_arg=--framework=torch
      rllib/...
- label: ":brain: RLlib: Learning cont. actions PyTorch (from rllib/tuned_examples/*.yaml)"
  conditions: ["RAY_CI_RLLIB_AFFECTED"]
  commands:
    - cleanup() { if [ "${BUILDKITE_PULL_REQUEST}" = "false" ]; then ./ci/travis/upload_build_info.sh; fi }; trap cleanup EXIT
    - RLLIB_TESTING=1 PYTHON=3.7 ./ci/travis/install-dependencies.sh
    - bazel test --config=ci $(./scripts/bazel_export_options)
      --build_tests_only
      --test_tag_filters=learning_tests_continuous,-fake_gpus,-tf_only,-flaky,-multi_gpu
      --test_arg=--framework=torch
      rllib/...
- label: ":brain: RLlib: Learning tests w/ 2 fake GPUs TF2-static-graph (from rllib/tuned_examples/*.yaml)"
  conditions: ["RAY_CI_RLLIB_DIRECTLY_AFFECTED"]
  commands:
    - cleanup() { if [ "${BUILDKITE_PULL_REQUEST}" = "false" ]; then ./ci/travis/upload_build_info.sh; fi }; trap cleanup EXIT
    - RLLIB_TESTING=1 PYTHON=3.7 ./ci/travis/install-dependencies.sh
    - bazel test --config=ci $(./scripts/bazel_export_options)
      --build_tests_only
      --test_tag_filters=fake_gpus,-torch_only,-flaky,-multi_gpu
      --test_arg=--framework=tf
      rllib/...
# TODO: (sven) tf2 (eager) multi-GPU
- label: ":brain: RLlib: Learning tests w/ 2 fake GPUs PyTorch (from rllib/tuned_examples/*.yaml)"
  conditions: ["RAY_CI_RLLIB_DIRECTLY_AFFECTED"]
  commands:
    - cleanup() { if [ "${BUILDKITE_PULL_REQUEST}" = "false" ]; then ./ci/travis/upload_build_info.sh; fi }; trap cleanup EXIT
    - RLLIB_TESTING=1 PYTHON=3.7 ./ci/travis/install-dependencies.sh
    - bazel test --config=ci $(./scripts/bazel_export_options)
      --build_tests_only
      --test_tag_filters=fake_gpus,-tf_only,-flaky,-multi_gpu
      --test_arg=--framework=torch
      rllib/...

- label: ":brain: RLlib: Quick Agent train.py runs (TODO: obsolete)"
  conditions: ["RAY_CI_RLLIB_DIRECTLY_AFFECTED"]
  commands:
    - cleanup() { if [ "${BUILDKITE_PULL_REQUEST}" = "false" ]; then ./ci/travis/upload_build_info.sh; fi }; trap cleanup EXIT
    - RLLIB_TESTING=1 PYTHON=3.7 ./ci/travis/install-dependencies.sh
    - bazel test --config=ci $(./scripts/bazel_export_options)
      --build_tests_only
      --test_tag_filters=quick_train,-flaky,-multi_gpu
      --test_env=RAY_USE_MULTIPROCESSING_CPU_COUNT=1
      rllib/...

- label: ":brain: RLlib: Trainer Tests"
  conditions: ["RAY_CI_RLLIB_DIRECTLY_AFFECTED"]
  commands:
    - cleanup() { if [ "${BUILDKITE_PULL_REQUEST}" = "false" ]; then ./ci/travis/upload_build_info.sh; fi }; trap cleanup EXIT
    - RLLIB_TESTING=1 PYTHON=3.7 ./ci/travis/install-dependencies.sh
    # Test all tests in the `agents` (soon to be "trainers") dir:
    - bazel test --config=ci $(./scripts/bazel_export_options)
      --build_tests_only
      --test_tag_filters=trainers_dir,-flaky,-multi_gpu
      --test_env=RAY_USE_MULTIPROCESSING_CPU_COUNT=1
      rllib/...

- label: ":brain: RLlib: Everything else (env-, evaluation-, ... dirs)"
  conditions: ["RAY_CI_RLLIB_DIRECTLY_AFFECTED"]
  commands:
    - cleanup() { if [ "${BUILDKITE_PULL_REQUEST}" = "false" ]; then ./ci/travis/upload_build_info.sh; fi }; trap cleanup EXIT
    - RLLIB_TESTING=1 PYTHON=3.7 ./ci/travis/install-dependencies.sh
    # Test everything that does not have any of the "main" labels:
    # "learning_tests|quick_train|examples|tests_dir".
    - bazel test --config=ci $(./scripts/bazel_export_options)
      --build_tests_only
      --test_tag_filters=-learning_tests,-quick_train,-examples,-tests_dir,-trainers_dir,-documentation,-flaky,-multi_gpu
      --test_env=RAY_USE_MULTIPROCESSING_CPU_COUNT=1
      rllib/...

- label: ":brain: RLlib: Examples {A/B}"
  conditions: ["RAY_CI_RLLIB_AFFECTED"]
  commands:
    - cleanup() { if [ "${BUILDKITE_PULL_REQUEST}" = "false" ]; then ./ci/travis/upload_build_info.sh; fi }; trap cleanup EXIT
    - RLLIB_TESTING=1 PYTHON=3.7 ./ci/travis/install-dependencies.sh
    - bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only
      --test_tag_filters=examples_A,examples_B,-flaky,-multi_gpu --test_env=RAY_USE_MULTIPROCESSING_CPU_COUNT=1 rllib/...

- label: ":brain: RLlib: Examples {Ca..t}"
  conditions: ["RAY_CI_RLLIB_AFFECTED"]
  commands:
    - cleanup() { if [ "${BUILDKITE_PULL_REQUEST}" = "false" ]; then ./ci/travis/upload_build_info.sh; fi }; trap cleanup EXIT
    - RLLIB_TESTING=1 PYTHON=3.7 ./ci/travis/install-dependencies.sh
    - bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only
      --test_tag_filters=examples_C_AtoT,-flaky,-multi_gpu --test_env=RAY_USE_MULTIPROCESSING_CPU_COUNT=1 rllib/...
- label: ":brain: RLlib: Examples {Cu..z}"
  conditions: ["RAY_CI_RLLIB_AFFECTED"]
  commands:
    - cleanup() { if [ "${BUILDKITE_PULL_REQUEST}" = "false" ]; then ./ci/travis/upload_build_info.sh; fi }; trap cleanup EXIT
    - RLLIB_TESTING=1 PYTHON=3.7 ./ci/travis/install-dependencies.sh
    - bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only
      --test_tag_filters=examples_C_UtoZ,-flaky,-multi_gpu --test_env=RAY_USE_MULTIPROCESSING_CPU_COUNT=1 rllib/...

- label: ":brain: RLlib: Examples {D/P}"
  conditions: ["RAY_CI_RLLIB_AFFECTED"]
  commands:
    - cleanup() { if [ "${BUILDKITE_PULL_REQUEST}" = "false" ]; then ./ci/travis/upload_build_info.sh; fi }; trap cleanup EXIT
    - RLLIB_TESTING=1 PYTHON=3.7 ./ci/travis/install-dependencies.sh
    - bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only
      --test_tag_filters=examples_D,examples_E,examples_F,examples_G,examples_H,examples_I,examples_J,examples_K,examples_L,examples_M,examples_N,examples_O,examples_P,-flaky,-multi_gpu --test_env=RAY_USE_MULTIPROCESSING_CPU_COUNT=1
      rllib/...

- label: ":brain: RLlib: Examples {Q/Z}"
  conditions: ["RAY_CI_RLLIB_AFFECTED"]
  commands:
    - cleanup() { if [ "${BUILDKITE_PULL_REQUEST}" = "false" ]; then ./ci/travis/upload_build_info.sh; fi }; trap cleanup EXIT
    - RLLIB_TESTING=1 PYTHON=3.7 ./ci/travis/install-dependencies.sh
    - bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only
      --test_tag_filters=examples_Q,examples_R,examples_S,examples_T,examples_U,examples_V,examples_W,examples_X,examples_Y,examples_Z,-flaky,-multi_gpu --test_env=RAY_USE_MULTIPROCESSING_CPU_COUNT=1
      rllib/...

- label: ":brain: RLlib: tests/ dir (A-L)"
  conditions: ["RAY_CI_RLLIB_DIRECTLY_AFFECTED"]
  commands:
    - cleanup() { if [ "${BUILDKITE_PULL_REQUEST}" = "false" ]; then ./ci/travis/upload_build_info.sh; fi }; trap cleanup EXIT
    - RLLIB_TESTING=1 PYTHON=3.7 ./ci/travis/install-dependencies.sh
    - bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only
      --test_tag_filters=tests_dir_A,tests_dir_B,tests_dir_C,tests_dir_D,tests_dir_E,tests_dir_F,tests_dir_G,tests_dir_H,tests_dir_I,tests_dir_J,tests_dir_K,tests_dir_L,-flaky --test_env=RAY_USE_MULTIPROCESSING_CPU_COUNT=1
      rllib/...
- label: ":brain: RLlib: tests/ dir (M-Z (no R))"
  conditions: ["RAY_CI_RLLIB_DIRECTLY_AFFECTED"]
  commands:
    - cleanup() { if [ "${BUILDKITE_PULL_REQUEST}" = "false" ]; then ./ci/travis/upload_build_info.sh; fi }; trap cleanup EXIT
    - RLLIB_TESTING=1 PYTHON=3.7 ./ci/travis/install-dependencies.sh
    - bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only
      --test_tag_filters=tests_dir_M,tests_dir_N,tests_dir_O,tests_dir_P,tests_dir_Q,tests_dir_S,tests_dir_T,tests_dir_U,tests_dir_V,tests_dir_W,tests_dir_X,tests_dir_Y,tests_dir_Z,-flaky,-multi_gpu --test_env=RAY_USE_MULTIPROCESSING_CPU_COUNT=1
      rllib/...
- label: ":brain: RLlib: tests/ dir (R)"
  conditions: ["RAY_CI_RLLIB_DIRECTLY_AFFECTED"]
  commands:
    - cleanup() { if [ "${BUILDKITE_PULL_REQUEST}" = "false" ]; then ./ci/travis/upload_build_info.sh; fi }; trap cleanup EXIT
    - RLLIB_TESTING=1 PYTHON=3.7 ./ci/travis/install-dependencies.sh
    - bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only
      --test_tag_filters=tests_dir_R,-flaky,-multi_gpu --test_env=RAY_USE_MULTIPROCESSING_CPU_COUNT=1
      rllib/...

- label: ":brain: RLlib: Documentation code/examples"
  conditions: ["RAY_CI_RLLIB_DIRECTLY_AFFECTED"]
  commands:
    - cleanup() { if [ "${BUILDKITE_PULL_REQUEST}" = "false" ]; then ./ci/travis/upload_build_info.sh; fi }; trap cleanup EXIT
    - RLLIB_TESTING=1 PYTHON=3.7 ./ci/travis/install-dependencies.sh
    - bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only
      --test_tag_filters=documentation,-flaky --test_env=RAY_USE_MULTIPROCESSING_CPU_COUNT=1
      rllib/...

- label: ":octopus: Tune tests {A-R; no RLlib}"
  conditions: ["RAY_CI_TUNE_AFFECTED"]
  commands:
    - cleanup() { if [ "${BUILDKITE_PULL_REQUEST}" = "false" ]; then ./ci/travis/upload_build_info.sh; fi }; trap cleanup EXIT
    - TUNE_TESTING=1 PYTHON=3.7 ./ci/travis/install-dependencies.sh
    - bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only
      --test_tag_filters=tests_dir_A,tests_dir_B,tests_dir_C,tests_dir_D,tests_dir_E,tests_dir_F,tests_dir_G,tests_dir_H,tests_dir_I,tests_dir_J,tests_dir_K,tests_dir_L,tests_dir_M,tests_dir_N,tests_dir_O,tests_dir_P,tests_dir_Q,tests_dir_R,-example,-flaky,-py37,-soft_imports,-gpu_only,-rllib
      python/ray/tune/...

- label: ":octopus: Tune tests {S-Z; no RLlib}"
  conditions: ["RAY_CI_TUNE_AFFECTED"]
  commands:
    - cleanup() { if [ "${BUILDKITE_PULL_REQUEST}" = "false" ]; then ./ci/travis/upload_build_info.sh; fi }; trap cleanup EXIT
    - TUNE_TESTING=1 PYTHON=3.7 ./ci/travis/install-dependencies.sh
    - bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only
      --test_tag_filters=tests_dir_S,tests_dir_T,tests_dir_U,tests_dir_V,tests_dir_W,tests_dir_X,tests_dir_Y,tests_dir_Z,-example,-flaky,-py37,-soft_imports,-gpu_only,-rllib
      python/ray/tune/...

- label: ":octopus: Tune examples {w/o tf/pytorch; no RLlib}"
  conditions: ["RAY_CI_TUNE_AFFECTED"]
  commands:
    - cleanup() { if [ "${BUILDKITE_PULL_REQUEST}" = "false" ]; then ./ci/travis/upload_build_info.sh; fi }; trap cleanup EXIT
    - TUNE_TESTING=1 PYTHON=3.7 ./ci/travis/install-dependencies.sh
    - bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only --test_tag_filters=example,-tf,-pytorch,-py37,-flaky,-soft_imports,-gpu_only,-rllib python/ray/tune/...

- label: ":octopus: Tune examples {w/ tf/pytorch; no RLlib}"
  conditions: ["RAY_CI_TUNE_AFFECTED"]
  commands:
    - cleanup() { if [ "${BUILDKITE_PULL_REQUEST}" = "false" ]; then ./ci/travis/upload_build_info.sh; fi }; trap cleanup EXIT
    - TUNE_TESTING=1 PYTHON=3.7 ./ci/travis/install-dependencies.sh
    - bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only --test_tag_filters=tf,-pytorch,-py37,-flaky,-soft_imports,-gpu_only,-rllib python/ray/tune/...
    - bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only --test_tag_filters=-tf,pytorch,-py37,-flaky,-soft_imports,-gpu_only,-rllib python/ray/tune/...

- label: ":octopus: :brain: Tune tests and examples {using RLlib}"
  conditions: ["RAY_CI_TUNE_AFFECTED", "RAY_CI_RLLIB_AFFECTED"]
  commands:
    - cleanup() { if [ "${BUILDKITE_PULL_REQUEST}" = "false" ]; then ./ci/travis/upload_build_info.sh; fi }; trap cleanup EXIT
    - TUNE_TESTING=1 PYTHON=3.7 ./ci/travis/install-dependencies.sh
    - bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only --test_tag_filters=-gpu_only,rllib python/ray/tune/...

- label: ":steam_locomotive: Train tests and examples"
  conditions: ["RAY_CI_TRAIN_AFFECTED"]
  commands:
    - cleanup() { if [ "${BUILDKITE_PULL_REQUEST}" = "false" ]; then ./ci/travis/upload_build_info.sh; fi }; trap cleanup EXIT
    - TRAIN_TESTING=1 INSTALL_HOROVOD=1 ./ci/travis/install-dependencies.sh
    - bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only --test_tag_filters=-gpu_only,-tune python/ray/train/...

- label: ":steam_locomotive: :octopus: Train + Tune tests and examples"
  conditions: ["RAY_CI_TRAIN_AFFECTED"]
  commands:
    - cleanup() { if [ "${BUILDKITE_PULL_REQUEST}" = "false" ]; then ./ci/travis/upload_build_info.sh; fi }; trap cleanup EXIT
    - TRAIN_TESTING=1 TUNE_TESTING=1 ./ci/travis/install-dependencies.sh
    - bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only --test_tag_filters=tune,-gpu_only python/ray/train/...

- label: ":octopus: SGD tests and examples"
  conditions: ["RAY_CI_SGD_AFFECTED"]
  commands:
    - cleanup() { if [ "${BUILDKITE_PULL_REQUEST}" = "false" ]; then ./ci/travis/upload_build_info.sh; fi }; trap cleanup EXIT
    - SGD_TESTING=1 INSTALL_HOROVOD=1 ./ci/travis/install-dependencies.sh
    - bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only --test_tag_filters=tf,-pytorch,-py37,-flaky,-client,-gpu_only python/ray/util/sgd/...
    - bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only --test_tag_filters=-tf,pytorch,-py37,-flaky,-client,-gpu_only python/ray/util/sgd/...
    - bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only --test_tag_filters=client_unit_tests,-gpu_only --test_env=RAY_CLIENT_MODE=1 python/ray/util/sgd/...

- label: ":octopus: Tune/SGD/Modin/Dask tests and examples. Python 3.7"
  conditions: ["RAY_CI_TUNE_AFFECTED", "RAY_CI_SGD_AFFECTED"]
  commands:
    - cleanup() { if [ "${BUILDKITE_PULL_REQUEST}" = "false" ]; then ./ci/travis/upload_build_info.sh; fi }; trap cleanup EXIT
    - TUNE_TESTING=1 PYTHON=3.7 INSTALL_HOROVOD=1 ./ci/travis/install-dependencies.sh
    - bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only --test_tag_filters=py37,-flaky,-client python/ray/tune/...
    - bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only --test_tag_filters=-client python/ray/util/xgboost/...
    - bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only python/ray/util/horovod/...
    - bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only python/ray/util/ray_lightning/...

- label: ":octopus: Ludwig tests and examples. Python 3.7"
  conditions: ["RAY_CI_TUNE_AFFECTED", "RAY_CI_SGD_AFFECTED"]
  commands:
    - cleanup() { if [ "${BUILDKITE_PULL_REQUEST}" = "false" ]; then ./ci/travis/upload_build_info.sh; fi }; trap cleanup EXIT
    - SGD_TESTING=1 PYTHON=3.7 INSTALL_LUDWIG=1 INSTALL_HOROVOD=1 ./ci/travis/install-dependencies.sh
    - bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only python/ray/tests/ludwig/...

- label: ":tropical_fish: ML Libraries w/ Ray Client Examples (Python 3.7)."
  conditions: ["RAY_CI_TUNE_AFFECTED", "RAY_CI_SGD_AFFECTED"]
  commands:
    - cleanup() { if [ "${BUILDKITE_PULL_REQUEST}" = "false" ]; then ./ci/travis/upload_build_info.sh; fi }; trap cleanup EXIT
    - TUNE_TESTING=1 PYTHON=3.7 INSTALL_HOROVOD=1 ./ci/travis/install-dependencies.sh
    - rm -rf ./python/ray/thirdparty_files; rm -rf ./python/ray/pickle5_files; ./ci/travis/ci.sh build
    - bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only --test_tag_filters=client --test_env=RAY_CLIENT_MODE=1 python/ray/util/dask/...
    - bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only --test_tag_filters=client,-flaky python/ray/tune/...
    - bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only --test_tag_filters=client,-client_unit_tests python/ray/util/sgd/...
    - bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only --test_tag_filters=client,-flaky python/ray/util/xgboost/...

- label: ":potable_water: Modin/Dask tests and examples. Python 3.7"
  conditions: ["RAY_CI_PYTHON_AFFECTED"]
  commands:
    - cleanup() { if [ "${BUILDKITE_PULL_REQUEST}" = "false" ]; then ./ci/travis/upload_build_info.sh; fi }; trap cleanup EXIT
    - DATA_PROCESSING_TESTING=1 PYTHON=3.7 ./ci/travis/install-dependencies.sh
    - bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only python/ray/tests/modin/...
    # Dask tests and examples.
    - bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only --test_tag_filters=-client python/ray/util/dask/...

- label: ":potable_water: Workflow & Dataset tests (Python 3.7)"
  conditions: ["RAY_CI_PYTHON_AFFECTED"]
  commands:
    - cleanup() { if [ "${BUILDKITE_PULL_REQUEST}" = "false" ]; then ./ci/travis/upload_build_info.sh; fi }; trap cleanup EXIT
    - DATA_PROCESSING_TESTING=1 PYTHON=3.7 ./ci/travis/install-dependencies.sh
    - bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only python/ray/workflow/... python/ray/data/...

- label: ":book: Doc tests and examples"
  conditions:
    ["RAY_CI_PYTHON_AFFECTED", "RAY_CI_TUNE_AFFECTED", "RAY_CI_DOC_AFFECTED"]
  commands:
    - cleanup() { if [ "${BUILDKITE_PULL_REQUEST}" = "false" ]; then ./ci/travis/upload_build_info.sh; fi }; trap cleanup EXIT
    - DOC_TESTING=1 PYTHON=3.7 ./ci/travis/install-dependencies.sh
    - bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only --test_tag_filters=-tf,-pytorch,-py37,-post_wheel_build doc/...
    - bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only --test_tag_filters=tf,-pytorch,-py37,-post_wheel_build doc/...
    - bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only --test_tag_filters=-tf,pytorch,-py37,-post_wheel_build doc/...