Github user gatorsmile commented on the issue:
https://github.com/apache/spark/pull/16330
> when running as a R package when the guideline is not to have anything
written to user's space (unless under tempdir)
@cloud-fan I think what @felixcheung wants is to create both metadata and
data files (derby and warehouse) in tempdir. However, if we do it by default,
the directoryies in tempdir might be removed. That means, all the metadata
could be gone without notice.
---
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
