Github user amansinha100 commented on a diff in the pull request:
https://github.com/apache/drill/pull/637#discussion_r86606811
--- Diff:
exec/java-exec/src/main/java/org/apache/drill/exec/planner/physical/PlannerSettings.java
---
@@ -99,6 +99,13 @@
public static final LongValidator IN_SUBQUERY_THRESHOLD =
new PositiveLongValidator("planner.in_subquery_threshold",
Integer.MAX_VALUE, 20); /* Same as Calcite's default IN List subquery size */
+ public static final String PARQUET_ROWGROUP_FILTER_PUSHDOWN_PLANNING_KEY
= "planner.store.parquet.rowgroup.filter.pushdown";
+ public static final BooleanValidator
PARQUET_ROWGROUP_FILTER_PUSHDOWN_PLANNING = new
BooleanValidator(PARQUET_ROWGROUP_FILTER_PUSHDOWN_PLANNING_KEY, true);
+ public static final String
PARQUET_ROWGROUP_FILTER_PUSHDOWN_PLANNING_THRESHOLD_KEY =
"planner.store.parquet.rowgroup.filter.pushdown.threshold";
+ public static final PositiveLongValidator
PARQUET_ROWGROUP_FILTER_PUSHDOWN_PLANNING_THRESHOLD = new
PositiveLongValidator(PARQUET_ROWGROUP_FILTER_PUSHDOWN_PLANNING_THRESHOLD_KEY,
--- End diff --
I understand some follow-up work would be needed to calibrate this
threshold but its good to have this knob.
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
