Github user vanzin commented on the pull request:
https://github.com/apache/spark/pull/8668#issuecomment-142073376
There's one possible race in this current code; let's say executor `X`
fails a heartbeat and the driver kills it expecting a replacement. Slightly
later, the allocation manager triggers an idle timeout for `X`, and tries to
kill it again, with not replacement. The code should remove that executor from
the list of executors expecting a replacement, and inform the backend that its
accounting should be updated.
Also, let me go through your last comment and try to understand it.
---
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 [email protected] or file a JIRA ticket
with INFRA.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
