alamb opened a new pull request, #7971: URL: https://github.com/apache/arrow-rs/pull/7971
# Which issue does this PR close? - This is part of the work to add cache to the Parquet Reader in https://github.com/apache/arrow-rs/pull/7850 # Rationale for this change There is quite a bit of cleverness in parquet reader related to IO patterns. To ensure we don't introduce regressions in the existing code, I would like to add tests that cover the IO patterns of the Parquet Reader. # What changes are included in this PR? Add a new test: 1. Creates a temporary parquet file with a known row group structure 2. Reads data from that file using the Arrow Parquet Reader, recording the IO operations 3. Asserts the expected IO patterns based on the read operations This is done for both the sync and async readers. # Are these changes tested? This is only tests # Are there any user-facing changes? -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
