LI Guobao created SYSTEMML-2420:
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Summary: Communication between ps and workers
Key: SYSTEMML-2420
URL: https://issues.apache.org/jira/browse/SYSTEMML-2420
Project: SystemML
Issue Type: Sub-task
Reporter: LI Guobao
Assignee: LI Guobao
It aims to implement the parameter exchange between ps and workers. We could
leverage spark RPC to setup a ps endpoint in driver node which means that the
ps service could be discovered by workers in the network. And then the workers
could invoke the pull/push method via RPC using the registered endpoint of ps
service. Hence, in details, this tasks consists of registering the ps endpoint
in spark rpc framework and using rpc to invoke target method in worker side.
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