Github user tgravescs commented on the pull request:
https://github.com/apache/spark/pull/3112#issuecomment-62044782
Sorry perhaps my questions was misleading. Are you as a user setting
spark.driver.host for some reason? The user doesn't need to set it in yarn mode
(either client or cluster). SparkContext sets it for you as the localhost and
that gets propagated to the executors.
I'm not all saying this isn't a good change to protect users from doing bad
things I'm just wondering why it was set in the first place. Perhaps there is
some use case I'm not aware of.
---
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]
