Anton Dmitriev created IGNITE-11871:
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Summary: [ML] IP resolver in TensorFlow cluster manager doesn't
work properly
Key: IGNITE-11871
URL: https://issues.apache.org/jira/browse/IGNITE-11871
Project: Ignite
Issue Type: Bug
Components: ml
Affects Versions: 2.7
Reporter: Anton Dmitriev
Assignee: Anton Dmitriev
TensorFlow cluster manager requires NodeId to be resolved into IP address or
hostname to pass the address/name to TensorFlow worker. Currently, it uses
strategy "return first" and returns the first available address/name. As a
result of that, in the case when the server has more than one interface cluster
resolver might work incorrectly and return different addresses/names for the
same server.
To fix this problem we need to update TensorFlowServerAddressSpec so that it
returns the same address/name for the same server all the time. If a server has
multiple network interfaces we need to find a "GCD", a network with all Ignite
nodes.
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