alamb commented on pull request #1990: URL: https://github.com/apache/arrow-datafusion/pull/1990#issuecomment-1073220368
@liukun4515 there are already some configuration settings related to parallelism `target_partitions` (like degree of parallelism) https://github.com/apache/arrow-datafusion/blob/4994eda81c2280fa78aea1ae0d92ce918947eebd/datafusion/src/execution/context.rs#L822-L823 `batch_size` (that controls how many batches are processed) https://github.com/apache/arrow-datafusion/blob/4994eda81c2280fa78aea1ae0d92ce918947eebd/datafusion/src/execution/context.rs#L909-L914 I am not sure how well these two parameters are respected in all DataFusion operators, but I think the configurations settings are reasonable -- 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]
