Dongjoon Hyun created SPARK-26975:
-------------------------------------
Summary: Support nested-column pruning over
limit/sample/repartition
Key: SPARK-26975
URL: https://issues.apache.org/jira/browse/SPARK-26975
Project: Spark
Issue Type: Sub-task
Components: SQL
Affects Versions: 3.0.0
Reporter: Dongjoon Hyun
As SPARK-26958 shows the benchmark, nested-column pruning has limitations. This
issue aims to remove the limitations on `limit/repartition/sample`. In this
issue, repartition means `Repartition`, not `RepartitionByExpression`.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
