Matt DePero created ARROW-16790:
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Summary: [Go][Parquet] Avoid allocating new memory when skipping
rows
Key: ARROW-16790
URL: https://issues.apache.org/jira/browse/ARROW-16790
Project: Apache Arrow
Issue Type: Improvement
Components: Go
Reporter: Matt DePero
As referenced in
[apache/arrow#13277|[https://github.com/apache/arrow/pull/13277],] we allocate
scratch space memory every time we want to skip rows in the Go parquet reader
despite this memory simply being discarded. We ideally should reuse scratch
space when skipping to avoid these unnecessary allocations.
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