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@leewyang leewyang released this 02 Oct 16:31
· 131 commits to master since this release
v2.0.0
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  • initial release compatible with TensorFlow 2.x.
  • API changes:
    • removed TFNode.start_cluster_server, which is not required for tf.keras and tf.estimator.
    • removed TFNode.export_saved_model, which can be replaced by TF native APIs now.
    • added TFNodeContext.num_workers to count master, chief, and worker nodes.
  • Spark ML Pipeline API changes:
    • Scala API has been removed for now, since the Java library for TensorFlow 2.0 is not available yet.
    • removed InputMode.TENSORFLOW support for ML Pipelines, since the input data is always a Spark DataFrame for this API.
    • added HasMasterNode and HasGraceSecs params.
    • removed optional export_fn argument for Spark ML TFEstimator (use TF export APIs instead).
    • added standard default values for signature_def_key and tag_set for Spark ML TFModel.
    • modified inferencing code in TFModel for TF2.x APIs.
  • older TF 1.x examples have been replaced with TF 2.x compatible examples.
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