Re: Structured Streaming and Spark Connect

2024-09-23 Thread 刘唯
Hi Anastasiia, Thanks for the email. I think you can tweak this spark config *spark.connect.session.manager.defaultSessionTimeout, *this is defined here*: * https://github.com/apache/spark/blob/343471dac4b96b43a09763d759b6c30760fb626e/sql/connect/server/src/main/scala/org/apache/spark/sql/connect/

Re: Structured Streaming and Spark Connect

2024-09-23 Thread Mich Talebzadeh
Hi Anastasia, My take is that in its current form, Spark Connect is not suitable for running long-lived Structured Streaming queries in Standalone mode, especially with long trigger intervals. The lack of support for detached streaming queries makes it problematic for this particular use case. To

Structured Streaming and Spark Connect

2024-09-23 Thread Anastasiia Sokhova
Dear Spark Team, I am working with a standalone cluster, and I am using Spark Connect to submit my applications. My current version is 3.5.1. I am trying to run Structured Streaming Queries with relatively long trigger intervals (2 hours, 1 day). The first issue I encountered was “Streaming qu