Github user sethah commented on the issue:
https://github.com/apache/spark/pull/14519
@yanboliang Can you do a quick test to make sure the shuffle write size is
the expected size? For example, in logistic regression only the gradient should
be serialized which is an array of `numFeatures` doubles. The expected shuffle
write size is then roughly `numFeatures * 8 bytes` for each task. It would be
nice to check before/after.
---
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]
