Examples with NotAliveException backtype.storm.generated.NotAliveException used on opensource projects

Example 11 with NotAliveException

use of backtype.storm.generated.NotAliveException in project jstorm by alibaba.

the class ServiceHandler method metricMonitor.

@Override
public void metricMonitor(String topologyName, MonitorOptions options) throws TException {
    boolean isEnable = options.is_isEnable();
    StormClusterState clusterState = data.getStormClusterState();
    try {
        String topologyId = Cluster.get_topology_id(clusterState, topologyName);
        if (null != topologyId) {
            clusterState.set_storm_monitor(topologyId, isEnable);
        } else {
            throw new NotAliveException("Failed to update metricsMonitor status as " + topologyName + " is not alive");
        }
    } catch (Exception e) {
        String errMsg = "Failed to update metricsMonitor " + topologyName;
        LOG.error(errMsg, e);
        throw new TException(e);
    }
}

Example 12 with NotAliveException

use of backtype.storm.generated.NotAliveException in project jstorm by alibaba.

the class ServiceHandler method getTopologyTasksToSupervisorIds.

@Override
public Map<Integer, String> getTopologyTasksToSupervisorIds(String topologyName) throws NotAliveException, TException {
    StormClusterState stormClusterState = data.getStormClusterState();
    String topologyId = getTopologyId(topologyName);
    Map<Integer, String> ret = new HashMap<>();
    try {
        Assignment assignment = stormClusterState.assignment_info(topologyId, null);
        Set<ResourceWorkerSlot> workers = assignment.getWorkers();
        for (ResourceWorkerSlot worker : workers) {
            String supervisorId = worker.getNodeId();
            for (Integer task : worker.getTasks()) {
                ret.put(task, supervisorId);
            }
        }
    } catch (Exception ex) {
        LOG.error("Error:", ex);
    }
    return ret;
}

Example 13 with NotAliveException

use of backtype.storm.generated.NotAliveException in project jstorm by alibaba.

the class ServiceHandler method getTopology.

/**
     * get StormTopology throw deserialize local files
     *
     * @param id String: topology id
     * @return StormTopology
     */
@Override
public StormTopology getTopology(String id) throws NotAliveException, TException {
    StormTopology topology;
    try {
        StormTopology stormtopology = StormConfig.read_nimbus_topology_code(id, data.getBlobStore());
        if (stormtopology == null) {
            throw new NotAliveException("No topology of " + id);
        }
        Map<Object, Object> topologyConf = (Map<Object, Object>) StormConfig.read_nimbus_topology_conf(id, data.getBlobStore());
        topology = Common.system_topology(topologyConf, stormtopology);
    } catch (Exception e) {
        LOG.error("Failed to get topology " + id + ",", e);
        throw new TException("Failed to get system_topology");
    }
    return topology;
}

Example 14 with NotAliveException

use of backtype.storm.generated.NotAliveException in project jstorm by alibaba.

the class ServiceHandler method activate.

/**
     * set topology status as active
     *
     * @param topologyName
     */
@Override
public void activate(String topologyName) throws TException, NotAliveException {
    try {
        NimbusUtils.transitionName(data, topologyName, true, StatusType.activate);
        notifyTopologyActionListener(topologyName, "activate");
    } catch (NotAliveException e) {
        String errMsg = "Activate Error, no this topology " + topologyName;
        LOG.error(errMsg, e);
        throw new NotAliveException(errMsg);
    } catch (Exception e) {
        String errMsg = "Failed to active topology " + topologyName;
        LOG.error(errMsg, e);
        throw new TException(errMsg);
    }
}