spark icon indicating copy to clipboard operation
spark copied to clipboard

Published 20 hours ago • verified publisher icon apache

[SPARK-49491][SQL] Replace AnyRefMap with HashMap

Open George314159 opened this issue 5 months ago • 19 comments

What changes were proposed in this pull request?

Replace AnyRefMap with HashMap

Why are the changes needed?

HashMap has better performance in Scala 2.13: https://issues.apache.org/jira/browse/SPARK-49491

Does this PR introduce any user-facing change?

No

How was this patch tested?

Existing Unit Tests

Was this patch authored or co-authored using generative AI tooling?

No

George314159 avatar Sep 16 '24 22:09 George314159