Github user vanzin commented on the pull request:
https://github.com/apache/spark/pull/5085#issuecomment-84137997
> The library didn't exist before and now it's required. That's a backward
compatibility issue.
That is not a backwards compatibility issue. If you try to launch your app
against Spark 1.2 or 1.3 it will still work. If it didn't, *that* would be a
backwards compatibility issue. The library being there is completely internal
to Spark, and no user should need to care about it being there.
> there is one who has a custom Spark deployment setup.
As I've said before, if someone is customizing the layout of the Spark
installation, it's up to them to fix what needs to be fixed. The shell scripts
before made the same assumptions the launcher library currently does. So
nothing has been broken.
---
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]
