Github user liujianhuiouc commented on the issue:
https://github.com/apache/spark/pull/16456
add another thread to send heartbeat in parallel, and also remove the part
of deleting directories in async
---
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]
