Github user dragos commented on the pull request:
https://github.com/apache/spark/pull/4984#issuecomment-102779412
The shuffle files are placed in a temporary directory that is deleted on
exit by a shutdown hook in the `Utils` class. It would work as long as the JVM
that spawned the executor does not exit, but that's not the case on Mesos.
---
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]
