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https://issues.apache.org/jira/browse/PARQUET-1968?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17407732#comment-17407732
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ASF GitHub Bot commented on PARQUET-1968:
-----------------------------------------
huaxingao commented on a change in pull request #923:
URL: https://github.com/apache/parquet-mr/pull/923#discussion_r699767560
##########
File path:
parquet-column/src/main/java/org/apache/parquet/internal/column/columnindex/ColumnIndexBuilder.java
##########
@@ -287,6 +291,27 @@ boolean isNullPage(int pageIndex) {
pageIndex -> nullCounts[pageIndex] > 0 ||
matchingIndexes.contains(pageIndex));
}
+ @Override
Review comment:
@gszadovszky I tried this: if the values in a page are <= the max value
in the IN set, and >= the min value in the IN set, then the page might contain
the values in the IN set. I am not sure if this is want you want so I only
changed `In` for now. Please take a look. Thanks!
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> FilterApi support In predicate
> ------------------------------
>
> Key: PARQUET-1968
> URL: https://issues.apache.org/jira/browse/PARQUET-1968
> Project: Parquet
> Issue Type: Improvement
> Components: parquet-mr
> Affects Versions: 1.12.0
> Reporter: Yuming Wang
> Priority: Major
>
> FilterApi should support native In predicate.
> Spark:
> https://github.com/apache/spark/blob/d6a68e0b67ff7de58073c176dd097070e88ac831/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/parquet/ParquetFilters.scala#L600-L605
> Impala:
> https://issues.apache.org/jira/browse/IMPALA-3654
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