python - 不支持 ML Engine Runtime 版本和 Python 版本

Question

我正在尝试运行 Google Cloud ml-engine following this tutorial ，执行此命令时:

$ gcloud ml-engine jobs submit training `whoami`_object_detection_`date +%s` \ 
    --job-dir=gs://${YOUR_GCS_BUCKET}/train\
    --packages dist/object_detection-0.1.tar.gz,slim/dist/slim-0.1.tar.gz,/tmp/pycocotools/pycocotools-2.0.tar.gz\
    --module-name object_detection.model_tpu_main \
    --runtime-version 1.10\
    --scale-tier BASIC_TPU\
    --region us-central1\
    --
    --model_dir=gs://${YOUR_GCS_BUCKET}/train
    --tpu_zone us-central1
    --pipeline_config_path=gs://${YOUR_GCS_BUCKET}/data/pipeline.config 

回答我的命令:

  ERROR: (gcloud.ml-engine.jobs.submit.training) INVALID_ARGUMENT: Field: runtime_version Error: The specified runtime version '1.10' with the Python version '' is not supported for TPU training.  Please specify a different runtime version. See https://cloud.google.com/ml/docs/concepts/runtime-version-list for a list of supported versions
- '@type': type.googleapis.com/google.rpc.BadRequest
  fieldViolations:
  - description: The specified runtime version '1.10' with the Python version '' is
  not supported for TPU training.  Please specify a different runtime version.
  See https://cloud.google.com/ml/docs/concepts/runtime-version-list for a list
  of supported versions
field: runtime_version

因为没有检测到Python的版本，所以我在命令行中添加了一个--config=config.yaml参数:

config.yaml:

trainingInput:
  pythonVersion: "3.5"

但问题几乎没有改变:

...
 - description: The specified runtime version '1.10' with the Python version '3.5'
...

runtime version list指定运行时版本 1.10 与 python 3.5 兼容，我还尝试了工作所需的不同运行时环境/python 版本，但我的命令一直失败。

Answer 1

@jdehesa是对的，支持的版本是1.9。 1.10版本is not supported对于 training Cloud TPU models 。更改运行时版本编辑此标志:

--runtime-version 1.9