Examples with TupleImplExt backtype.storm.tuple.TupleImplExt used on opensource projects

Example 11 with TupleImplExt

use of backtype.storm.tuple.TupleImplExt in project jstorm by alibaba.

the class TaskHeartbeatTrigger method sendHbMsg.

//taskheartbeat send control message
public void sendHbMsg() {
    if (componentId.equals(Common.TOPOLOGY_MASTER_COMPONENT_ID)) {
        Values values = new Values(uptime.uptime(), executorStatus.getStatus());
        TupleExt tuple = new TupleImplExt(sysTopologyCtx, values, taskId, Common.TOPOLOGY_MASTER_HB_STREAM_ID);
        queue.publish(tuple);
    } else {
        // Send task heartbeat to topology master
        List values = JStormUtils.mk_list(uptime.uptime(), executorStatus.getStatus());
        if (spoutCollector != null) {
            spoutCollector.emitCtrl(Common.TOPOLOGY_MASTER_HB_STREAM_ID, values, null);
        } else if (boltCollector != null) {
            boltCollector.emitCtrl(Common.TOPOLOGY_MASTER_HB_STREAM_ID, null, values);
        } else {
            LOG.warn("Failed to send hearbeat msg. OutputCollector has not been initialized!");
        }
    }
}

Example 12 with TupleImplExt

use of backtype.storm.tuple.TupleImplExt in project jstorm by alibaba.

the class SpoutCollector method sendCtrlMsg.

protected List<Integer> sendCtrlMsg(String out_stream_id, List<Object> values, Object message_id, Integer out_task_id) {
    final long startTime = emitTotalTimer.getTime();
    try {
        boolean needAck = (message_id != null) && (ackerNum > 0);
        Long root_id = getRootId(message_id);
        java.util.List<Integer> out_tasks = null;
        if (out_task_id != null) {
            out_tasks = sendTargets.get(out_task_id, out_stream_id, values, null, root_id);
        } else {
            out_tasks = sendTargets.get(out_stream_id, values, null, root_id);
        }
        List<Long> ackSeq = new ArrayList<Long>();
        for (Integer t : out_tasks) {
            MessageId msgid;
            if (needAck) {
                // Long as = MessageId.generateId();
                Long as = MessageId.generateId(random);
                msgid = MessageId.makeRootId(root_id, as);
                ackSeq.add(as);
            } else {
                msgid = null;
            }
            TupleImplExt tp = new TupleImplExt(topology_context, values, task_id, out_stream_id, msgid);
            tp.setTargetTaskId(t);
            transferCtr(tp);
        }
        sendMsgToAck(out_stream_id, values, message_id, root_id, ackSeq, needAck);
        return out_tasks;
    } finally {
        emitTotalTimer.updateTime(startTime);
    }
}