Examples with NodeInfo org.apache.storm.generated.NodeInfo used on opensource projects

Example 6 with NodeInfo

use of org.apache.storm.generated.NodeInfo in project storm by apache.

the class Nimbus method getTopologyInfoWithOptsImpl.

private TopologyInfo getTopologyInfoWithOptsImpl(String topoId, GetInfoOptions options) throws NotAliveException, AuthorizationException, InvalidTopologyException, Exception {
    CommonTopoInfo common = getCommonTopoInfo(topoId, "getTopologyInfo");
    if (common.base == null) {
        throw new WrappedNotAliveException(topoId);
    }
    IStormClusterState state = stormClusterState;
    NumErrorsChoice numErrChoice = Utils.OR(options.get_num_err_choice(), NumErrorsChoice.ALL);
    Map<String, List<ErrorInfo>> errors = new HashMap<>();
    for (String component : common.allComponents) {
        switch(numErrChoice) {
            case NONE:
                errors.put(component, Collections.emptyList());
                break;
            case ONE:
                List<ErrorInfo> errList = new ArrayList<>();
                ErrorInfo info = state.lastError(topoId, component);
                if (info != null) {
                    errList.add(info);
                }
                errors.put(component, errList);
                break;
            case ALL:
                errors.put(component, state.errors(topoId, component));
                break;
            default:
                LOG.warn("Got invalid NumErrorsChoice '{}'", numErrChoice);
                errors.put(component, state.errors(topoId, component));
                break;
        }
    }
    List<ExecutorSummary> summaries = new ArrayList<>();
    if (common.assignment != null) {
        for (Entry<List<Long>, NodeInfo> entry : common.assignment.get_executor_node_port().entrySet()) {
            NodeInfo ni = entry.getValue();
            ExecutorInfo execInfo = toExecInfo(entry.getKey());
            Map<String, String> nodeToHost = common.assignment.get_node_host();
            Map<String, Object> heartbeat = common.beats.get(ClientStatsUtil.convertExecutor(entry.getKey()));
            if (heartbeat == null) {
                heartbeat = Collections.emptyMap();
            }
            ExecutorSummary summ = new ExecutorSummary(execInfo, common.taskToComponent.get(execInfo.get_task_start()), nodeToHost.get(ni.get_node()), ni.get_port_iterator().next().intValue(), (Integer) heartbeat.getOrDefault("uptime", 0));
            // heartbeats "stats"
            Map ex = (Map) heartbeat.get("stats");
            if (ex != null) {
                ExecutorStats stats = StatsUtil.thriftifyExecutorStats(ex);
                summ.set_stats(stats);
            }
            summaries.add(summ);
        }
    }
    TopologyInfo topoInfo = new TopologyInfo(topoId, common.topoName, Time.deltaSecs(common.launchTimeSecs), summaries, extractStatusStr(common.base), errors);
    if (common.topology.is_set_storm_version()) {
        topoInfo.set_storm_version(common.topology.get_storm_version());
    }
    if (common.base.is_set_owner()) {
        topoInfo.set_owner(common.base.get_owner());
    }
    String schedStatus = idToSchedStatus.get().get(topoId);
    if (schedStatus != null) {
        topoInfo.set_sched_status(schedStatus);
    }
    TopologyResources resources = getResourcesForTopology(topoId, common.base);
    if (resources != null && underlyingScheduler instanceof ResourceAwareScheduler) {
        topoInfo.set_requested_memonheap(resources.getRequestedMemOnHeap());
        topoInfo.set_requested_memoffheap(resources.getRequestedMemOffHeap());
        topoInfo.set_requested_cpu(resources.getRequestedCpu());
        topoInfo.set_assigned_memonheap(resources.getAssignedMemOnHeap());
        topoInfo.set_assigned_memoffheap(resources.getAssignedMemOffHeap());
        topoInfo.set_assigned_cpu(resources.getAssignedCpu());
    }
    if (common.base.is_set_component_debug()) {
        topoInfo.set_component_debug(common.base.get_component_debug());
    }
    topoInfo.set_replication_count(getBlobReplicationCount(ConfigUtils.masterStormCodeKey(topoId)));
    return topoInfo;
}

Example 7 with NodeInfo

use of org.apache.storm.generated.NodeInfo in project storm by apache.

the class Nimbus method computeTopologyToSchedulerAssignment.

/**
 * Convert assignment information in zk to SchedulerAssignment, so it can be used by scheduler api.
 *
 * @param existingAssignments      current assignments
 * @param topologyToAliveExecutors executors that are alive
 * @return topo ID to schedulerAssignment
 */
private Map<String, SchedulerAssignmentImpl> computeTopologyToSchedulerAssignment(Map<String, Assignment> existingAssignments, Map<String, Set<List<Integer>>> topologyToAliveExecutors) {
    Map<String, SchedulerAssignmentImpl> ret = new HashMap<>();
    for (Entry<String, Assignment> entry : existingAssignments.entrySet()) {
        String topoId = entry.getKey();
        Assignment assignment = entry.getValue();
        Set<List<Integer>> aliveExecutors = topologyToAliveExecutors.get(topoId);
        Map<List<Long>, NodeInfo> execToNodePort = assignment.get_executor_node_port();
        Map<NodeInfo, WorkerResources> workerToResources = assignment.get_worker_resources();
        Map<NodeInfo, WorkerSlot> nodePortToSlot = new HashMap<>();
        Map<WorkerSlot, WorkerResources> slotToResources = new HashMap<>();
        for (Entry<NodeInfo, WorkerResources> nodeAndResources : workerToResources.entrySet()) {
            NodeInfo info = nodeAndResources.getKey();
            WorkerResources resources = nodeAndResources.getValue();
            WorkerSlot slot = new WorkerSlot(info.get_node(), info.get_port_iterator().next());
            nodePortToSlot.put(info, slot);
            slotToResources.put(slot, resources);
        }
        Map<ExecutorDetails, WorkerSlot> execToSlot = new HashMap<>();
        for (Entry<List<Long>, NodeInfo> execAndNodePort : execToNodePort.entrySet()) {
            List<Integer> exec = asIntExec(execAndNodePort.getKey());
            NodeInfo info = execAndNodePort.getValue();
            if (aliveExecutors.contains(exec)) {
                execToSlot.put(new ExecutorDetails(exec.get(0), exec.get(1)), nodePortToSlot.get(info));
            }
        }
        ret.put(topoId, new SchedulerAssignmentImpl(topoId, execToSlot, slotToResources, null));
    }
    return ret;
}

Example 8 with NodeInfo

use of org.apache.storm.generated.NodeInfo in project storm by apache.

the class Nimbus method getWorkerResourcesForTopology.

private Map<WorkerSlot, WorkerResources> getWorkerResourcesForTopology(String topoId) {
    Map<WorkerSlot, WorkerResources> ret = idToWorkerResources.get().get(topoId);
    if (ret == null) {
        IStormClusterState state = stormClusterState;
        ret = new HashMap<>();
        Assignment assignment = state.assignmentInfo(topoId, null);
        if (assignment != null && assignment.is_set_worker_resources()) {
            for (Entry<NodeInfo, WorkerResources> entry : assignment.get_worker_resources().entrySet()) {
                NodeInfo ni = entry.getKey();
                WorkerSlot slot = new WorkerSlot(ni.get_node(), ni.get_port_iterator().next());
                ret.put(slot, entry.getValue());
            }
            idToWorkerResources.getAndUpdate(new Assoc<>(topoId, ret));
        }
    }
    return ret;
}

Example 9 with NodeInfo

use of org.apache.storm.generated.NodeInfo in project storm by apache.

the class Nimbus method getComponentPageInfo.

@Override
public ComponentPageInfo getComponentPageInfo(String topoId, String componentId, String window, boolean includeSys) throws NotAliveException, AuthorizationException, TException {
    try {
        getComponentPageInfoCalls.mark();
        CommonTopoInfo info = getCommonTopoInfo(topoId, "getComponentPageInfo");
        if (info.base == null) {
            throw new WrappedNotAliveException(topoId);
        }
        StormTopology topology = info.topology;
        Map<String, Object> topoConf = info.topoConf;
        topoConf = Utils.merge(conf, topoConf);
        Assignment assignment = info.assignment;
        Map<List<Long>, List<Object>> exec2NodePort = new HashMap<>();
        Map<String, String> nodeToHost;
        Map<List<Long>, List<Object>> exec2HostPort = new HashMap<>();
        if (assignment != null) {
            Map<List<Long>, NodeInfo> execToNodeInfo = assignment.get_executor_node_port();
            nodeToHost = assignment.get_node_host();
            for (Entry<List<Long>, NodeInfo> entry : execToNodeInfo.entrySet()) {
                NodeInfo ni = entry.getValue();
                List<Object> nodePort = Arrays.asList(ni.get_node(), ni.get_port_iterator().next());
                List<Object> hostPort = Arrays.asList(nodeToHost.get(ni.get_node()), ni.get_port_iterator().next());
                exec2NodePort.put(entry.getKey(), nodePort);
                exec2HostPort.put(entry.getKey(), hostPort);
            }
        } else {
            nodeToHost = Collections.emptyMap();
        }
        ComponentPageInfo compPageInfo = StatsUtil.aggCompExecsStats(exec2HostPort, info.taskToComponent, info.beats, window, includeSys, topoId, topology, componentId);
        if (compPageInfo.get_component_type() == ComponentType.SPOUT) {
            NormalizedResourceRequest spoutResources = ResourceUtils.getSpoutResources(topology, topoConf, componentId);
            if (spoutResources == null) {
                spoutResources = new NormalizedResourceRequest(topoConf, componentId);
            }
            compPageInfo.set_resources_map(spoutResources.toNormalizedMap());
        } else {
            // bolt
            NormalizedResourceRequest boltResources = ResourceUtils.getBoltResources(topology, topoConf, componentId);
            if (boltResources == null) {
                boltResources = new NormalizedResourceRequest(topoConf, componentId);
            }
            compPageInfo.set_resources_map(boltResources.toNormalizedMap());
        }
        compPageInfo.set_topology_name(info.topoName);
        compPageInfo.set_errors(stormClusterState.errors(topoId, componentId));
        compPageInfo.set_topology_status(extractStatusStr(info.base));
        if (info.base.is_set_component_debug()) {
            DebugOptions debug = info.base.get_component_debug().get(componentId);
            if (debug != null) {
                compPageInfo.set_debug_options(debug);
            }
        }
        // Add the event logger details.
        Map<String, List<Integer>> compToTasks = Utils.reverseMap(info.taskToComponent);
        if (compToTasks.containsKey(StormCommon.EVENTLOGGER_COMPONENT_ID)) {
            List<Integer> tasks = compToTasks.get(StormCommon.EVENTLOGGER_COMPONENT_ID);
            tasks.sort(null);
            // Find the task the events from this component route to.
            int taskIndex = TupleUtils.chooseTaskIndex(Collections.singletonList(componentId), tasks.size());
            int taskId = tasks.get(taskIndex);
            String host = null;
            Integer port = null;
            for (Entry<List<Long>, List<Object>> entry : exec2HostPort.entrySet()) {
                int start = entry.getKey().get(0).intValue();
                int end = entry.getKey().get(1).intValue();
                if (taskId >= start && taskId <= end) {
                    host = (String) entry.getValue().get(0);
                    port = ((Number) entry.getValue().get(1)).intValue();
                    break;
                }
            }
            if (host != null && port != null) {
                compPageInfo.set_eventlog_host(host);
                compPageInfo.set_eventlog_port(port);
            }
        }
        return compPageInfo;
    } catch (Exception e) {
        LOG.warn("getComponentPageInfo exception. (topo id='{}')", topoId, e);
        if (e instanceof TException) {
            throw (TException) e;
        }
        throw new RuntimeException(e);
    }
}

Example 10 with NodeInfo

use of org.apache.storm.generated.NodeInfo in project storm by apache.

the class Nimbus method computeSupervisorToDeadPorts.

private Map<String, Set<Long>> computeSupervisorToDeadPorts(Map<String, Assignment> existingAssignments, Map<String, Set<List<Integer>>> topologyToExecutors, Map<String, Set<List<Integer>>> topologyToAliveExecutors) {
    Map<String, Set<Long>> ret = new HashMap<>();
    for (Entry<String, Assignment> entry : existingAssignments.entrySet()) {
        String topoId = entry.getKey();
        Assignment assignment = entry.getValue();
        Set<List<Integer>> allExecutors = topologyToExecutors.get(topoId);
        Set<List<Integer>> aliveExecutors = topologyToAliveExecutors.get(topoId);
        Set<List<Integer>> deadExecutors = new HashSet<>(allExecutors);
        deadExecutors.removeAll(aliveExecutors);
        Map<List<Long>, NodeInfo> execToNodePort = assignment.get_executor_node_port();
        for (Entry<List<Long>, NodeInfo> assigned : execToNodePort.entrySet()) {
            if (deadExecutors.contains(asIntExec(assigned.getKey()))) {
                NodeInfo info = assigned.getValue();
                String superId = info.get_node();
                Set<Long> ports = ret.get(superId);
                if (ports == null) {
                    ports = new HashSet<>();
                    ret.put(superId, ports);
                }
                ports.addAll(info.get_port());
            }
        }
    }
    return ret;
}