Github user liyezhang556520 commented on the pull request:
https://github.com/apache/spark/pull/3825#issuecomment-68428197
I think a better way is to use the Akka's
[persistence](http://doc.akka.io/docs/akka/snapshot/scala/persistence.html)
feature, recover the actor's state when actor restart.
Anyway, still this PR has it's value that when an unregistered worker has
heartbeat to this Master, this master should not just ignore it, at least
should tell the worker it has disconnected. What do you think @JoshRosen ?
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at infrastruct...@apache.org or file a JIRA ticket
with INFRA.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org
For additional commands, e-mail: reviews-h...@spark.apache.org
