[ https://issues.apache.org/jira/browse/IMPALA-5185?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Lars Volker closed IMPALA-5185. ------------------------------- Resolution: Won't Fix > Parquet scanner should skip pages based on parquet page statistics > ------------------------------------------------------------------ > > Key: IMPALA-5185 > URL: https://issues.apache.org/jira/browse/IMPALA-5185 > Project: IMPALA > Issue Type: Improvement > Components: Backend > Affects Versions: Impala 2.9.0 > Reporter: Lars Volker > Assignee: Lars Volker > Priority: Major > Labels: parquet, performance > Fix For: Not Applicable > > > IMPALA-2328 added support to skip row groups based on row group statistics. > We also need to support skipping pages based on page statistics. As a > prerequisite the parquet scanners need to be adapted to support synchronous > row skipping. -- This message was sent by Atlassian JIRA (v7.6.3#76005)