Running into "Internal error occurred for the current attempt" problem #387
Description
I am using CloudTuner for TFX project, but I keep getting Internal error occurred for the current attempt error, and it doesn't show me what is the actual problem under the hood.
Below is the JSON passed to the CloudTuner, and this is my repository.
The imageUri, I passed the TFX docker image.
{
"scaleTier": "CUSTOM",
"masterType": "standard",
"workerType": "standard",
"workerCount": "2",
"region": "us-central1",
"masterConfig": {
"imageUri": "gcr.io/gcp-ml-172005/img-classification",
"containerCommand": [
"python",
"-m",
"tfx.scripts.run_executor",
"--executor_class_path",
"tfx.extensions.google_cloud_ai_platform.tuner.executor._WorkerExecutor",
"--inputs",
"{\"examples\": [{\"artifact\": {\"id\": \"302652664909979029\", \"uri\": \"gs://gcp-ml-172005-complete-mlops/tfx_pipeline_output/img-classification/874401645461/img-classification-20220725145617/Transform_-7372794461505454080/transformed_examples\", \"properties\": {\"split_names\": {\"string_value\": \"[\\\"train\\\", \\\"eval\\\"]\"}}, \"custom_properties\": {\"tfx_version\": {\"struct_value\": {\"__value__\": \"1.9.0\"}}}}, \"artifact_type\": {\"name\": \"Examples\", \"properties\": {\"span\": \"INT\", \"version\": \"INT\", \"split_names\": \"STRING\"}, \"base_type\": \"DATASET\"}, \"__artifact_class_module__\": \"tfx.types.standard_artifacts\", \"__artifact_class_name__\": \"Examples\"}], \"transform_graph\": [{\"artifact\": {\"id\": \"7122557137885461129\", \"uri\": \"gs://gcp-ml-172005-complete-mlops/tfx_pipeline_output/img-classification/874401645461/img-classification-20220725145617/Transform_-7372794461505454080/transform_graph\", \"custom_properties\": {\"tfx_version\": {\"struct_value\": {\"__value__\": \"1.9.0\"}}}}, \"artifact_type\": {\"name\": \"TransformGraph\"}, \"__artifact_class_module__\": \"tfx.types.standard_artifacts\", \"__artifact_class_name__\": \"TransformGraph\"}]}",
"--outputs",
"{\"best_hyperparameters\": [{\"artifact\": {\"id\": \"6837211415839241726\", \"uri\": \"gs://gcp-ml-172005-complete-mlops/tfx_pipeline_output/img-classification/874401645461/img-classification-20220725145617/Tuner_6462263593776709632/best_hyperparameters\"}, \"artifact_type\": {\"name\": \"HyperParameters\"}, \"__artifact_class_module__\": \"tfx.types.standard_artifacts\", \"__artifact_class_name__\": \"HyperParameters\"}]}",
"--exec-properties",
"{\"custom_config\": \"{\\\"ai_platform_tuning_args\\\": {\\\"masterConfig\\\": {\\\"imageUri\\\": \\\"gcr.io/gcp-ml-172005/img-classification\\\"}, \\\"project\\\": \\\"gcp-ml-172005\\\", \\\"region\\\": \\\"us-central1\\\", \\\"scaleTier\\\": \\\"STANDARD_1\\\"}, \\\"masterConfig\\\": {\\\"imageUri\\\": \\\"gcr.io/gcp-ml-172005/img-classification\\\"}, \\\"project\\\": \\\"gcp-ml-172005\\\", \\\"region\\\": \\\"us-central1\\\", \\\"remote_trials_working_dir\\\": \\\"gs://gcp-ml-172005-complete-mlops/tfx_pipeline_output/img-classification/trials\\\", \\\"scaleTier\\\": \\\"STANDARD_1\\\"}\", \"eval_args\": \"{\\n \\\"num_steps\\\": 4\\n}\", \"train_args\": \"{\\n \\\"num_steps\\\": 160\\n}\", \"tune_args\": \"{\\n \\\"num_parallel_trials\\\": 3\\n}\", \"tuner_fn\": \"models.model.cloud_tuner_fn\"}"
]
}
}