Class ScalingMetrics
- java.lang.Object
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- org.apache.flink.kubernetes.operator.autoscaler.metrics.ScalingMetrics
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public class ScalingMetrics extends java.lang.Object
Utilities for computing scaling metrics based on Flink metrics.
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Constructor Summary
Constructors Constructor Description ScalingMetrics()
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static void
computeDataRateMetrics(org.apache.flink.runtime.jobgraph.JobVertexID jobVertexID, java.util.Map<FlinkMetric,org.apache.flink.runtime.rest.messages.job.metrics.AggregatedMetric> flinkMetrics, java.util.Map<ScalingMetric,java.lang.Double> scalingMetrics, JobTopology topology, java.util.Optional<java.lang.Double> lagGrowthOpt, org.apache.flink.configuration.Configuration conf)
static void
computeLagMetrics(java.util.Map<FlinkMetric,org.apache.flink.runtime.rest.messages.job.metrics.AggregatedMetric> flinkMetrics, java.util.Map<ScalingMetric,java.lang.Double> scalingMetrics)
static void
computeLoadMetrics(java.util.Map<FlinkMetric,org.apache.flink.runtime.rest.messages.job.metrics.AggregatedMetric> flinkMetrics, java.util.Map<ScalingMetric,java.lang.Double> scalingMetrics)
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Method Detail
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computeLoadMetrics
public static void computeLoadMetrics(java.util.Map<FlinkMetric,org.apache.flink.runtime.rest.messages.job.metrics.AggregatedMetric> flinkMetrics, java.util.Map<ScalingMetric,java.lang.Double> scalingMetrics)
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computeDataRateMetrics
public static void computeDataRateMetrics(org.apache.flink.runtime.jobgraph.JobVertexID jobVertexID, java.util.Map<FlinkMetric,org.apache.flink.runtime.rest.messages.job.metrics.AggregatedMetric> flinkMetrics, java.util.Map<ScalingMetric,java.lang.Double> scalingMetrics, JobTopology topology, java.util.Optional<java.lang.Double> lagGrowthOpt, org.apache.flink.configuration.Configuration conf)
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computeLagMetrics
public static void computeLagMetrics(java.util.Map<FlinkMetric,org.apache.flink.runtime.rest.messages.job.metrics.AggregatedMetric> flinkMetrics, java.util.Map<ScalingMetric,java.lang.Double> scalingMetrics)
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