Replies: 1 comment 1 reply
-
I apologize for the delayed response to your question. As you mentioned, aggregate operators are currently not supported in Blaze, which may be affecting overall runtime for TPC-DS queries. However, I do have good news to share. Since you asked this question, we have added support for aggregate operators in Blaze! This should improve the performance of TPC-DS queries and other workloads that rely on aggregate operations. We are actively working to maintain community and will be releasing updates and new code soon. |
Beta Was this translation helpful? Give feedback.
1 reply
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
-
I'm seeing the TPC-DS results ending up at about 70% of prior runtime with most queries being somewhat improved with Blaze, but aggregate operators aren't presently supported. Given most of the TPC-DS queries do use aggregates and you're obviously aware of this, do you have any inclinations of how the absence of them might be affecting runtime (via e.g. stage durations, etc).
Beta Was this translation helpful? Give feedback.
All reactions