findepi edited a comment on issue #3621:
URL: https://github.com/apache/iceberg/issues/3621#issuecomment-981982865


   > Would it be possible to exclude the dependency from the trino side 
momentarily?
   
   Trino doesn't use the Parquet reader bundled with Iceberg, so it is not 
affected.
   
   I faced this problem in Trino's compatibility tests against Spark, where the 
Iceberg+Spark setup we have was failing. I thing I solved this 
(https://github.com/apache/iceberg/issues/3621#issuecomment-981737185, 
https://github.com/trinodb/docker-images/pull/119). Will close this issue once 
i can confirm with the CI. 
   
   
   
   > The relevant parquet config is 
`parquet.compression.codec.zstd.bufferPool.enabled`. That might stop it from 
using that particular constructor.
   
   for posterity -- my cursory reading of Parquet code suggests that this flag 
controls what kind of BufferPool is passed to the problematic constructor, not 
whether the constructor is used. Thus, it seems not effective to enable running 
with older zstd-jni version.


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