[ https://issues.apache.org/jira/browse/PARQUET-1765?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gabor Szadovszky resolved PARQUET-1765. --------------------------------------- Resolution: Fixed > Invalid filteredRowCount in InternalParquetRecordReader > ------------------------------------------------------- > > Key: PARQUET-1765 > URL: https://issues.apache.org/jira/browse/PARQUET-1765 > Project: Parquet > Issue Type: Bug > Components: parquet-mr > Affects Versions: 1.11.0 > Reporter: Gabor Szadovszky > Assignee: Gabor Szadovszky > Priority: Major > Labels: pull-request-available > Fix For: 1.11.1 > > > The [record > count|https://github.com/apache/parquet-mr/blob/apache-parquet-1.11.0/parquet-hadoop/src/main/java/org/apache/parquet/hadoop/InternalParquetRecordReader.java#L185] > is retrieved before setting the [projection > schema|https://github.com/apache/parquet-mr/blob/apache-parquet-1.11.0/parquet-hadoop/src/main/java/org/apache/parquet/hadoop/InternalParquetRecordReader.java#L188] > so the value might be invalid if the projection impacts the filter. > In normal cases it does not cause any issue because the record filter will > filter correctly only that we are filtering the records one-by-one instead of > dropping the related pages. -- This message was sent by Atlassian Jira (v8.3.4#803005)