StagePerformanceStandaloneInsight class
Standalone performance insights for a specific stage.
Constructors
-
StagePerformanceStandaloneInsight({List<
BiEngineReason> ? biEngineReasons, List<HighCardinalityJoin> ? highCardinalityJoins, bool? insufficientShuffleQuota, bool? slotContention, String? stageId}) - StagePerformanceStandaloneInsight.fromJson(Map json_)
Properties
-
biEngineReasons
↔ List<
BiEngineReason> ? -
If present, the stage had the following reasons for being disqualified
from BI Engine execution.
getter/setter pair
- hashCode → int
-
The hash code for this object.
no setterinherited
-
highCardinalityJoins
↔ List<
HighCardinalityJoin> ? -
High cardinality joins in the stage.
getter/setter pair
- insufficientShuffleQuota ↔ bool?
-
True if the stage has insufficient shuffle quota.
getter/setter pair
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- slotContention ↔ bool?
-
True if the stage has a slot contention issue.
getter/setter pair
- stageId ↔ String?
-
The stage id that the insight mapped to.
getter/setter pair
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toJson(
) → Map< String, dynamic> -
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited