本文整理汇总了Java中org.apache.hadoop.mapreduce.v2.proto.MRProtos.StringCounterMapProto类的典型用法代码示例。如果您正苦于以下问题：Java StringCounterMapProto类的具体用法？Java StringCounterMapProto怎么用？Java StringCounterMapProto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。
StringCounterMapProto类属于org.apache.hadoop.mapreduce.v2.proto.MRProtos包，在下文中一共展示了StringCounterMapProto类的2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，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: initCounters
import org.apache.hadoop.mapreduce.v2.proto.MRProtos.StringCounterMapProto; //导入依赖的package包/类
private void initCounters() {
if (this.counters != null) {
return;
}
CounterGroupProtoOrBuilder p = viaProto ? proto : builder;
List<StringCounterMapProto> list = p.getCountersList();
this.counters = new HashMap<String, Counter>();
for (StringCounterMapProto c : list) {
this.counters.put(c.getKey(), convertFromProtoFormat(c.getValue()));
}
}
示例2: addContersToProto
import org.apache.hadoop.mapreduce.v2.proto.MRProtos.StringCounterMapProto; //导入依赖的package包/类
private void addContersToProto() {
maybeInitBuilder();
builder.clearCounters();
if (counters == null)
return;
Iterable<StringCounterMapProto> iterable = new Iterable<StringCounterMapProto>() {
@Override
public Iterator<StringCounterMapProto> iterator() {
return new Iterator<StringCounterMapProto>() {
Iterator<String> keyIter = counters.keySet().iterator();
@Override
public void remove() {
throw new UnsupportedOperationException();
}
@Override
public StringCounterMapProto next() {
String key = keyIter.next();
return StringCounterMapProto.newBuilder().setKey(key).setValue(convertToProtoFormat(counters.get(key))).build();
}
@Override
public boolean hasNext() {
return keyIter.hasNext();
}
};
}
};
builder.addAllCounters(iterable);
}