Github user viirya commented on the issue:
https://github.com/apache/spark/pull/13775
By supporting Spark's ColumnarBatch, the benchmarks show this vectorized
Orc reader can boost 2 to 3x improvement.
I will continue to add more tests.
---
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]
