本文整理汇总了Java中backtype.storm.generated.StormTopology.get_bolts方法的典型用法代码示例。如果您正苦于以下问题：Java StormTopology.get_bolts方法的具体用法？Java StormTopology.get_bolts怎么用？Java StormTopology.get_bolts使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类backtype.storm.generated.StormTopology的用法示例。
在下文中一共展示了StormTopology.get_bolts方法的3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: componentType
import backtype.storm.generated.StormTopology; //导入方法依赖的package包/类
public static String componentType(StormTopology topology, String id) {
Map<String, Bolt> bolts = topology.get_bolts();
Map<String, SpoutSpec> spouts = topology.get_spouts();
String type = "";
if (bolts.containsKey(id)) {
type = BOLT_STR;
} else if (spouts.containsKey(id)) {
type = SPOUT_STR;
}
return type;
}
示例2: setBoltInfo
import backtype.storm.generated.StormTopology; //导入方法依赖的package包/类
private int setBoltInfo(StormTopology oldTopology, StormTopology newTopology, int cnt, StormClusterState clusterState) throws Exception {
Map<String, Bolt> oldBolts = oldTopology.get_bolts();
Map<String, Bolt> bolts = newTopology.get_bolts();
for (Entry<String, Bolt> entry : oldBolts.entrySet()) {
String boltName = entry.getKey();
Bolt oldBolt = entry.getValue();
Bolt bolt = bolts.get(boltName);
if (oldBolt.get_common().get_parallelism_hint() > bolt.get_common().get_parallelism_hint()) {
int removedTaskNum = oldBolt.get_common().get_parallelism_hint() - bolt.get_common().get_parallelism_hint();
TreeSet<Integer> taskIds = new TreeSet<Integer>(clusterState.task_ids_by_componentId(topologyid, boltName));
Iterator<Integer> descendIterator = taskIds.descendingIterator();
while (--removedTaskNum >= 0) {
int taskId = descendIterator.next();
removeTask(topologyid, taskId, clusterState);
LOG.info("Remove bolt task, taskId=" + taskId + " for " + boltName);
}
} else if (oldBolt.get_common().get_parallelism_hint() == bolt.get_common().get_parallelism_hint()) {
continue;
} else {
int delta = bolt.get_common().get_parallelism_hint() - oldBolt.get_common().get_parallelism_hint();
Map<Integer, TaskInfo> taskInfoMap = new HashMap<Integer, TaskInfo>();
for (int i = 1; i <= delta; i++) {
cnt++;
TaskInfo taskInfo = new TaskInfo((String) entry.getKey(), "bolt");
taskInfoMap.put(cnt, taskInfo);
newTasks.add(cnt);
LOG.info("Setup new bolt task, taskId=" + cnt + " for " + boltName);
}
clusterState.add_task(topologyid, taskInfoMap);
}
}
return cnt;
}
示例3: _asGraph
import backtype.storm.generated.StormTopology; //导入方法依赖的package包/类
private ListenableDirectedGraph<NamedNode, DefaultEdge> _asGraph(StormTopology t) {
final Map<String, Bolt> bolts = t.get_bolts();
final Map<String, SpoutSpec> spouts = t.get_spouts();
final ListenableDirectedGraph<NamedNode, DefaultEdge> ret = new ListenableDirectedGraph<NamedNode, DefaultEdge>(
DefaultEdge.class);
createSpouts(spouts, ret);
createBolts(bolts, ret);
createConnections(bolts, ret);
return ret;
}