zhztheplayer commented on PR #11805:
URL: https://github.com/apache/gluten/pull/11805#issuecomment-4479666444

   Hi @baibaichen, there's some issue from my end working with this feature 
(especially the golden-generation script provided):
   
   1. `mvnd` is platform-dependent - it's not usable on arm Linux: 
   
   ```
   ERROR: Failed to download mvnd from 
https://downloads.apache.org/maven/mvnd/1.0.3/maven-mvnd-1.0.3-linux-aarch64.tar.gz
   ```
   
   2. `SPARK_HOME=...` is too strict for end developers - one has to install 
multiple Spark versions locally somewhere just for making this feature work.
   
   My suggestion:
   
   1. Make the script ./dev/run-scala-test.sh platform-independent, e.g., 
remove the usage of mvnd
   2. Do not require `SPARK_HOME`, provided this feature targets multiple 
different Spark versions
   
   If my questions are valid for you, can we revert or disable this golden 
check until the issues are addressed? Since this check on CI blocks some of my 
ongoing work involving query plan changes, and I was unable to generate the 
golden files using the script locally.


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