[ https://issues.apache.org/jira/browse/DRILL-5796?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16509389#comment-16509389 ]
ASF GitHub Bot commented on DRILL-5796: --------------------------------------- jbimbert commented on issue #1298: DRILL-5796: Filter pruning for multi rowgroup parquet file URL: https://github.com/apache/drill/pull/1298#issuecomment-396524261 The commit https://github.com/apache/drill/commit/0ac082589171c1e1b2216d6c4b2bbb8f713737de has changed the same files as mine. I have to reconsider the solution. It will take a few days. @Arina : after the rebase do you prefer me to keep the same PR or to recreate one, as the modifications should be huge? ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org > Filter pruning for multi rowgroup parquet file > ---------------------------------------------- > > Key: DRILL-5796 > URL: https://issues.apache.org/jira/browse/DRILL-5796 > Project: Apache Drill > Issue Type: Improvement > Components: Storage - Parquet > Reporter: Damien Profeta > Assignee: Jean-Blas IMBERT > Priority: Major > Fix For: 1.14.0 > > > Today, filter pruning use the file name as the partitioning key. This means > you can remove a partition only if the whole file is for the same partition. > With parquet, you can prune the filter if the rowgroup make a partition of > your dataset as the unit of work if the rowgroup not the file. -- This message was sent by Atlassian JIRA (v7.6.3#76005)