本文整理汇总了Java中org.apache.hadoop.mapreduce.jobhistory.JhCounters类的典型用法代码示例。如果您正苦于以下问题:Java JhCounters类的具体用法?Java JhCounters怎么用?Java JhCounters使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
JhCounters类属于org.apache.hadoop.mapreduce.jobhistory包,在下文中一共展示了JhCounters类的5个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的Java代码示例。
示例1: incorporateCounters
import org.apache.hadoop.mapreduce.jobhistory.JhCounters; //导入依赖的package包/类
public void incorporateCounters(JhCounters counters) {
Map<String, Long> countersMap =
JobHistoryUtils.extractCounters(counters);
putCounters(countersMap);
super.incorporateCounters(counters);
}
开发者ID:naver,项目名称:hadoop,代码行数:8,代码来源:ParsedTask.java
示例2: incorporateCounters
import org.apache.hadoop.mapreduce.jobhistory.JhCounters; //导入依赖的package包/类
/** incorporate event counters */
public void incorporateCounters(JhCounters counters) {
Map<String, Long> countersMap =
JobHistoryUtils.extractCounters(counters);
putCounters(countersMap);
super.incorporateCounters(counters);
}
开发者ID:naver,项目名称:hadoop,代码行数:10,代码来源:ParsedTaskAttempt.java
示例3: incorporateCounter
import org.apache.hadoop.mapreduce.jobhistory.JhCounters; //导入依赖的package包/类
private static void incorporateCounter(SetField thunk, JhCounters counters,
String counterName) {
counterName = canonicalizeCounterName(counterName);
for (JhCounterGroup group : counters.groups) {
for (JhCounter counter : group.counts) {
if (counterName
.equals(canonicalizeCounterName(counter.name.toString()))) {
thunk.set(counter.value);
return;
}
}
}
}
开发者ID:naver,项目名称:hadoop,代码行数:15,代码来源:LoggedTaskAttempt.java
示例4: incorporateCounters
import org.apache.hadoop.mapreduce.jobhistory.JhCounters; //导入依赖的package包/类
public void incorporateCounters(JhCounters counters) {
switch (taskType) {
case MAP:
incorporateMapCounters(counters);
return;
case REDUCE:
incorporateReduceCounters(counters);
return;
// NOT exhaustive
}
}
开发者ID:naver,项目名称:hadoop,代码行数:12,代码来源:LoggedTask.java
示例5: extractCounters
import org.apache.hadoop.mapreduce.jobhistory.JhCounters; //导入依赖的package包/类
/**
* Extract/Add counters into the Map from the given JhCounters object.
* @param counters the counters to be extracted from
* @return the map of counters
*/
static Map<String, Long> extractCounters(JhCounters counters) {
Map<String, Long> countersMap = new HashMap<String, Long>();
if (counters != null) {
for (JhCounterGroup group : counters.groups) {
for (JhCounter counter : group.counts) {
countersMap.put(counter.name.toString(), counter.value);
}
}
}
return countersMap;
}
开发者ID:naver,项目名称:hadoop,代码行数:17,代码来源:JobHistoryUtils.java
注:本文中的org.apache.hadoop.mapreduce.jobhistory.JhCounters类示例整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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