[VOTE][RESULT] Release Spark 3.3.3 (RC1)

2023-08-14 Thread Yuming Wang
The vote passes with 7 +1s (4 binding +1s). Thanks to all who helped with the release! (* = binding) +1: - Yuming Wang * - Jie Yang - Dongjoon Hyun * - Liang-Chi Hsieh * - Cheng Pan - Mridul Muralidharan * - Jia Fan +0: None -1: None

Re: Dynamic resource allocation for structured streaming [SPARK-24815]

2023-08-14 Thread Mich Talebzadeh
Thank you for your comments. My vision of integrating machine learning (ML) into Spark Structured Streaming (SSS) for capacity planning and performance optimization seems to be promising. By leveraging ML techniques, I believe that we can potentially create predictive models that enhance the

Re: Dynamic resource allocation for structured streaming [SPARK-24815]

2023-08-14 Thread Martin Andersson
IMO, using any kind of machine learning or AI for DRA is overkill. The effort involved would be considerable and likely counterproductive, compared to a more conventional approach of comparing the rate of incoming stream data with the effort of handling previous data rates.

Unsubscribe

2023-08-14 Thread xu han

Fwd: Question about ARRAY_INSERT between Spark and Databricks

2023-08-14 Thread Ran Tao
> Forward to dev Yes, the databricks runtime 13.0 and 13.1 and 13.2 are all ok and have the same behavior with open source Apache Spark 3.4.x. But I think the docs of databricks need to be updated[1]. It's confusing. [1]