Package org.apache.flink.autoscaler
Class RestApiMetricsCollector<KEY,Context extends JobAutoScalerContext<KEY>>
- java.lang.Object
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- org.apache.flink.autoscaler.ScalingMetricCollector<KEY,Context>
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- org.apache.flink.autoscaler.RestApiMetricsCollector<KEY,Context>
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public class RestApiMetricsCollector<KEY,Context extends JobAutoScalerContext<KEY>> extends ScalingMetricCollector<KEY,Context>
Metric collector using flink rest api.
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Constructor Summary
Constructors Constructor Description RestApiMetricsCollector()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected java.util.Map<FlinkMetric,org.apache.flink.runtime.rest.messages.job.metrics.AggregatedMetric>
queryAggregatedVertexMetrics(Context ctx, org.apache.flink.runtime.jobgraph.JobVertexID jobVertexID, java.util.Map<java.lang.String,FlinkMetric> metrics)
protected java.util.Map<org.apache.flink.runtime.jobgraph.JobVertexID,java.util.Map<FlinkMetric,org.apache.flink.runtime.rest.messages.job.metrics.AggregatedMetric>>
queryAllAggregatedMetrics(Context ctx, java.util.Map<org.apache.flink.runtime.jobgraph.JobVertexID,java.util.Map<java.lang.String,FlinkMetric>> filteredVertexMetricNames)
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Methods inherited from class org.apache.flink.autoscaler.ScalingMetricCollector
cleanup, getAvailableVertexMetricNames, getHistories, getJobDetailsInfo, getJobTopology, getJobTopology, getJobUpdateTs, getMetricWindowSize, queryAggregatedMetricNames, queryFilteredMetricNames, setClock, updateMetrics
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Method Detail
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queryAllAggregatedMetrics
protected java.util.Map<org.apache.flink.runtime.jobgraph.JobVertexID,java.util.Map<FlinkMetric,org.apache.flink.runtime.rest.messages.job.metrics.AggregatedMetric>> queryAllAggregatedMetrics(Context ctx, java.util.Map<org.apache.flink.runtime.jobgraph.JobVertexID,java.util.Map<java.lang.String,FlinkMetric>> filteredVertexMetricNames)
- Specified by:
queryAllAggregatedMetrics
in classScalingMetricCollector<KEY,Context extends JobAutoScalerContext<KEY>>
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queryAggregatedVertexMetrics
protected java.util.Map<FlinkMetric,org.apache.flink.runtime.rest.messages.job.metrics.AggregatedMetric> queryAggregatedVertexMetrics(Context ctx, org.apache.flink.runtime.jobgraph.JobVertexID jobVertexID, java.util.Map<java.lang.String,FlinkMetric> metrics)
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