[ https://issues.apache.org/jira/browse/DRILL-6744?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Arina Ielchiieva updated DRILL-6744: ------------------------------------ Reviewer: Volodymyr Vysotskyi > Support filter push down for varchar / decimal data types > --------------------------------------------------------- > > Key: DRILL-6744 > URL: https://issues.apache.org/jira/browse/DRILL-6744 > Project: Apache Drill > Issue Type: Improvement > Affects Versions: 1.14.0 > Reporter: Arina Ielchiieva > Assignee: Arina Ielchiieva > Priority: Major > Labels: doc-impacting > Fix For: 1.15.0 > > > Since now Drill is using Apache Parquet 1.10.0 where issue with incorrectly > stored varchar / decimal min / max statistics is resolved, we should add > support for varchar / decimal filter push down. Only files created with > parquet lib 1.9.1 and later will be subjected to push down. In cases if user > knows that prior created files have correct min / max statistics (i.e. user > exactly knows that data in binary columns in ASCII (not UTF-8)) than > parquet.strings.signed-min-max.enabled can be set to true to enable filter > push down. -- This message was sent by Atlassian JIRA (v7.6.3#76005)