Examples with SupervisorInfo com.alibaba.jstorm.daemon.supervisor.SupervisorInfo used on opensource projects

Example 16 with SupervisorInfo

use of com.alibaba.jstorm.daemon.supervisor.SupervisorInfo in project jstorm by alibaba.

the class WorkerScheduler method getAvailableWorkersNum.

private int getAvailableWorkersNum(DefaultTopologyAssignContext context) {
    Map<String, SupervisorInfo> supervisors = context.getCluster();
    List<SupervisorInfo> isolationSupervisors = this.getIsolationSupervisors(context);
    int slotNum = 0;
    if (isolationSupervisors.size() != 0) {
        for (SupervisorInfo superivsor : isolationSupervisors) {
            slotNum = slotNum + superivsor.getAvailableWorkerPorts().size();
        }
    } else {
        for (Entry<String, SupervisorInfo> entry : supervisors.entrySet()) {
            slotNum = slotNum + entry.getValue().getAvailableWorkerPorts().size();
        }
    }
    return slotNum;
}