Github user cchang738 commented on the issue: https://github.com/apache/drill/pull/949 There is a plan verification failure due to plan change. The plan baseline needs to be changed after this PR is merged. Plan Verification Failures: /root/drillAutomation/mapr/framework/resources/Functional/int96/q28.q Query: explain plan for select voter_id, name from `hive1_parquet_part` where date_part('year', create_timestamp1)=2018 Expected and actual text plans are different. Expected: .*numFiles=2, usedMetadataFile=true.* Actual: 00-00 Screen 00-01 Project(voter_id=[$0], name=[$1]) 00-02 Project(voter_id=[$1], name=[$2]) 00-03 Scan(groupscan=[ParquetGroupScan [entries=[ReadEntryWithPath [path=/drill/testdata/subqueries/hive1_parquet_part/0_0_10.parquet], ReadEntryWithPath [path=/drill/testdata/subqueries/hive1_parquet_part/0_0_9.parquet]], selectionRoot=/drill/testdata/subqueries/hive1_parquet_part, numFiles=2, numRowGroups=2, usedMetadataFile=true, cacheFileRoot=/drill/testdata/subqueries/hive1_parquet_part, columns=[`create_timestamp1`, `voter_id`, `name`]]])
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