Github user mengxr commented on the pull request:
https://github.com/apache/spark/pull/2847#issuecomment-72246222
@jackylk Thanks for the update! Did you see any performance improvement on
your dataset with `aggregateByKey`? I'm quite interested in how much shuffle we
can save (hopefully) on a real dataset.
---
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]
