Fang-Xie commented on code in PR #1011: URL: https://github.com/apache/parquet-mr/pull/1011#discussion_r1099602361
########## README.md: ########## @@ -83,6 +83,16 @@ Parquet is a very active project, and new features are being added quickly. Here * Column stats * Delta encoding * Index pages +* Java Vector API support + +## Java Vector API support Review Comment: @sunchao , [here](https://issues.apache.org/jira/projects/PARQUET/issues/PARQUET-2159) shows the micro-benchmark of bitpack function and test report from Spark vectorizedparquetRecordReader (scan operatories). Most tpch queries are join-related operatories so the hotspot lies in the join/shuffle stage. bitpack optimization would be beneficial for SQL filter query -- 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: dev-unsubscr...@parquet.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org