Metric class
A Dataproc custom metric.
Constructors
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
-
metricOverrides
↔ List<
String> ? -
Specify one or more Custom metrics
(https://cloud.google.com/dataproc/docs/guides/dataproc-metrics#custom_metrics)
to collect for the metric course (for the SPARK metric source (any Spark
metric (https://spark.apache.org/docs/latest/monitoring.html#metrics) can
be specified).Provide metrics in the following format: METRIC_SOURCE:
INSTANCE:GROUP:METRIC Use camelcase as appropriate.Examples:
yarn:ResourceManager:QueueMetrics:AppsCompleted
spark:driver:DAGScheduler:job.allJobs
sparkHistoryServer:JVM:Memory:NonHeapMemoryUsage.committed
hiveserver2:JVM:Memory:NonHeapMemoryUsage.used Notes: Only the specified
overridden metrics are collected for the metric source.
getter/setter pair
- metricSource ↔ String?
-
A standard set of metrics is collected unless metricOverrides are
specified for the metric source (see Custom metrics
(https://cloud.google.com/dataproc/docs/guides/dataproc-metrics#custom_metrics)
for more information).
getter/setter pair
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
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