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https://issues.apache.org/jira/browse/SYSTEMML-2087?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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LI Guobao updated SYSTEMML-2087:
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Description: This part aims to implement the parameter server for spark
distributed backend. (was: This part aims to implement the parameter server
for spark distributed backend. In general, the implementation of ps is very
close to local ps. The ps provides the pull/push service to the workers in
driver node whereas the communication between ps and workers will be done vias
RPC. And then the data needs to be distributed to the workers according to the
different data partition schemes. The worker setup and cleanup is different
from the local one which needs to be handled.)
> Initial version of distributed spark backend
> --------------------------------------------
>
> Key: SYSTEMML-2087
> URL: https://issues.apache.org/jira/browse/SYSTEMML-2087
> Project: SystemML
> Issue Type: Sub-task
> Reporter: Matthias Boehm
> Assignee: LI Guobao
> Priority: Major
>
> This part aims to implement the parameter server for spark distributed
> backend.
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