yabola commented on code in PR #1023: URL: https://github.com/apache/parquet-mr/pull/1023#discussion_r1096651016
########## parquet-hadoop/src/main/java/org/apache/parquet/filter2/compat/RowGroupFilter.java: ########## @@ -98,16 +99,19 @@ public List<BlockMetaData> visit(FilterCompat.FilterPredicateCompat filterPredic for (BlockMetaData block : blocks) { boolean drop = false; + // Whether one filter can exactly determine the existence/nonexistence of the value. + // If true then we can skip the remaining filters to save time and space. + AtomicBoolean canExactlyDetermine = new AtomicBoolean(false); Review Comment: I will change my codes -- 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