Does PS-lite provide node failure tolerance for server nodes ?

[DanishKhan14]

I tried playing with parameter_server linear example and killing a server process/node hangs the running process. Shouldn't the replicated node take over for the killed server as described in the paper ?

Any help in this regard will be highly appreciated.

Thanks, Danish

[formath]

If you launched job via yarn, one recovery node will be added but the parameter has been lost because their exist no backup.