org.apache.flink.runtime.state.gemini.engine.metrics.HandlerMetrics Maven / Gradle / Ivy
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* Licensed to the Apache Software Foundation (ASF) under one
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* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
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package org.apache.flink.runtime.state.gemini.engine.metrics;
import org.apache.flink.metrics.MetricGroup;
/**
* HandlerMetrics.
* // TODO add some metrics
*/
public class HandlerMetrics extends MetricsBase {
public static final String TOTAL_WR_BUFFER_FLUSH_BLOCK = "totalWriteBufferFlushBlockCount";
public static final String TOTAL_WR_BUFFER_RECORD_COUNT = "totalWriteBufferRecordCount";
public static final String TOTAL_WR_BUFFER_FLUSH_RECORD_COUNT = "totalWriteBufferFlushingRecordCount";
public static final String TOTAL_WR_BUFFER_FLUSH_SEGMENT_COUNT = "totalWriteBufferFlushingSegmentCount";
public HandlerMetrics(MetricGroup metricGroup, int sampleCountInterval) {
this(metricGroup, sampleCountInterval, DEFAULT_HISTOGRAM_WINDOW_SIZE);
}
public HandlerMetrics(MetricGroup metricGroup, int sampleCountInterval, int histogramWindowSize) {
super(metricGroup, sampleCountInterval, histogramWindowSize);
}
}