cheyang

The scenario is for `tf.contrib.learn` which is the high level API. In this case, when we set model_dir as "hdfs://namenode:9000/data", the event logs are stored in HDFS which we need...

/assign @osswangxining

/ping @happy2048

/assign @happy2048

Yeah, we have such plan. And your contributions are welcome.

Could you please let us know how to reproduce it? Thanks.

@xiaozhouX please take a look.

Could you upgrade to the latest version? thanks.

`arena list` only supports single cluster now. You can work as the following operations. ``` export KUBECONFIG=~/.kube/hongkongconfig arena list ```

@1202zhyl would you like to contribute?