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Aman Sinha <asinha@maprtech.com>
committed
on 26 Mar
DRILL-7064: Leverage the summary metadata for plain COUNT aggregates.
Add unit test

Modify MetadataDirectGroupScan to track summary file in… Show more
DRILL-7064: Leverage the summary metadata for plain COUNT aggregates.

Add unit test

Modify MetadataDirectGroupScan to track summary file information and use in unit test.

Conflicts:

        exec/java-exec/src/main/java/org/apache/drill/exec/store/parquet/metadata/Metadata.java

        exec/java-exec/src/main/java/org/apache/drill/exec/store/parquet/metadata/Metadata_V4.java

Fix NPE for DrillTable to account for non-eligible tables.

Fix bug with direct scan after directory pruning.  Add unit test.

Address review comments.

closes #1736

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