/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* 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,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.alibaba.jstorm.ui.model;
import com.alibaba.jstorm.metric.MetricDef;
import com.alibaba.jstorm.ui.utils.UIMetricUtils;
import com.alibaba.jstorm.utils.JStormUtils;
import com.fasterxml.jackson.annotation.JsonIgnore;
import java.util.*;
/**
* @author Jark (wuchong.wc@alibaba-inc.com)
*/
public class UITaskMetric extends UIComponentMetric {
private String taskId;
private static List<String> METRIC_QUEUE = Arrays.asList(MetricDef.EXECUTE_QUEUE,
MetricDef.DESERIALIZE_QUEUE, MetricDef.SERIALIZE_QUEUE, MetricDef.CONTROL_QUEUE);
private static final String FORMAT = "##0.00";
public static final String[] HEAD = {MetricDef.EMMITTED_NUM, MetricDef.ACKED_NUM, MetricDef.FAILED_NUM, MetricDef.SEND_TPS,
MetricDef.RECV_TPS, MetricDef.PROCESS_LATENCY, MetricDef.DESERIALIZE_TIME, MetricDef.SERIALIZE_TIME, MetricDef.EXECUTE_TIME,
MetricDef.COLLECTOR_EMIT_TIME, MetricDef.ACKER_TIME, MetricDef.DESERIALIZE_QUEUE, MetricDef.SERIALIZE_QUEUE,
MetricDef.EXECUTE_QUEUE, MetricDef.CONTROL_QUEUE};
public UITaskMetric(String componentName, int taskId) {
super(componentName);
this.taskId = taskId+"";
}
public void mergeValue() {
super.mergeValue();
// the queue value should be displayed in percent
for (String q : METRIC_QUEUE){
if (metrics.containsKey(q)){
metrics.put(q, UIMetricUtils.format(JStormUtils.parseDouble(metrics.get(q), 0) * 100, FORMAT));
}
}
for (Map.Entry<String,String> entry : subMetrics.entrySet()){
String metricName = entry.getKey().split("@")[0];
String value = entry.getValue();
if(METRIC_QUEUE.contains(metricName)){
String v = UIMetricUtils.format(JStormUtils.parseDouble(value, 0)*100,FORMAT);
subMetrics.put(entry.getKey(), v);
}
}
}
public String getTaskId() {
return taskId;
}
@JsonIgnore
@Override
public List<ErrorEntity> getErrors() {
return super.getErrors();
}
@JsonIgnore
@Override
public String getType() {
return super.getType();
}
@JsonIgnore
@Override
public int getParallel() {
return super.getParallel();
}
@JsonIgnore
@Override
public String getComponentName() {
return super.getComponentName();
}
}