import org.apache.hadoop.mapreduce.v2.app.webapp.App; //导入依赖的package包/类
@Inject
AttemptsBlock(App ctx) {
  app = ctx;
}
 

import org.apache.hadoop.mapreduce.v2.app.webapp.App; //导入依赖的package包/类
public AppInfo(App app, AppContext context) {
  this.appId = context.getApplicationID().toString();
  this.name = context.getApplicationName().toString();
  this.user = context.getUser().toString();
  this.startedOn = context.getStartTime();
  this.elapsedTime = Times.elapsed(this.startedOn, 0);
}
 

import org.apache.hadoop.mapreduce.v2.app.webapp.App; //导入依赖的package包/类
@Inject HsTasksBlock(App app) {
  this.app = app;
}
 

import org.apache.hadoop.mapreduce.v2.app.webapp.App; //导入依赖的package包/类
@Inject
FewAttemptsBlock(App ctx) {
  super(ctx);
}
 

import org.apache.hadoop.mapreduce.v2.app.webapp.App; //导入依赖的package包/类
@Inject HsController(App app, Configuration conf, RequestContext ctx) {
  super(app, conf, ctx, "History");
}
 

import org.apache.hadoop.mapreduce.v2.app.webapp.App; //导入依赖的package包/类
HsControllerForTest(App app, Configuration configuration, RequestContext ctx) {
  super(app, configuration, ctx);
}
 

import org.apache.hadoop.mapreduce.v2.app.webapp.App; //导入依赖的package包/类
public AttemptsBlockForTest(App ctx) {
  super(ctx);
}
 

import org.apache.hadoop.mapreduce.v2.app.webapp.App; //导入依赖的package包/类
public HsTasksBlockForTest(App app) {
  super(app);
}