wuwenw commented on a change in pull request #6991:
URL: https://github.com/apache/incubator-pinot/pull/6991#discussion_r644096037
##########
File path:
pinot-core/src/main/java/org/apache/pinot/core/plan/maker/InstancePlanMakerImplV2.java
##########
@@ -105,8 +121,61 @@ public InstancePlanMakerImplV2(QueryExecutorConfig
queryExecutorConfig) {
Preconditions.checkState(_maxInitialResultHolderCapacity <=
_numGroupsLimit,
"Invalid configuration: maxInitialResultHolderCapacity: %d must be
smaller or equal to numGroupsLimit: %d",
_maxInitialResultHolderCapacity, _numGroupsLimit);
- LOGGER.info("Initializing plan maker with maxInitialResultHolderCapacity:
{}, numGroupsLimit: {}",
- _maxInitialResultHolderCapacity, _numGroupsLimit);
+ _enableSegmentGroupTrim =
+ queryExecutorConfig.getConfig().getProperty(ENABLE_SEGMENT_GROUP_TRIM,
DEFAULT_ENABLE_SEGMENT_GROUP_TRIM);
+ LOGGER.info(
+ "Initializing plan maker with maxInitialResultHolderCapacity: {},
numGroupsLimit: {}, enableSegmentTrim: {}",
+ _maxInitialResultHolderCapacity, _numGroupsLimit,
_enableSegmentGroupTrim);
+ }
+
+ /**
+ * Returns {@code true} if the given aggregation-only without filter
QueryContext can be solved with segment metadata,
+ * {@code false} otherwise.
+ * <p>Aggregations supported: COUNT
+ */
+ @VisibleForTesting
+ static boolean isFitForMetadataBasedPlan(QueryContext queryContext) {
Review comment:
These 2 methods are moved by the format-tools
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