sunchao opened a new issue, #137: URL: https://github.com/apache/arrow-datafusion-comet/issues/137
### What is the problem the feature request solves? Currently Comet cannot be triggered if Spark users read data from cached RDD. To support this use case, we'll need to add support for Spark's `InMemoryRelation`. It looks like we may need to implement Arrow for [CachedBatchSerializer](https://github.com/apache/spark/blob/master/sql/core/src/main/scala/org/apache/spark/sql/columnar/CachedBatchSerializer.scala). ### Describe the potential solution Add Comet support for `InMemoryRelation`, so that Spark query starts from cached RDD can also use Comet native execution. ### Additional context It is not a priority as of now, but will be something good to have in future. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
