Examples with IStormClusterState org.apache.storm.cluster.IStormClusterState used on opensource projects

Example 11 with IStormClusterState

use of org.apache.storm.cluster.IStormClusterState in project storm by apache.

the class Nimbus method doCleanup.

@VisibleForTesting
public void doCleanup() throws Exception {
    if (!isLeader()) {
        LOG.info("not a leader, skipping cleanup");
        return;
    }
    IStormClusterState state = stormClusterState;
    Set<String> toClean;
    synchronized (submitLock) {
        toClean = topoIdsToClean(state, blobStore);
    }
    if (toClean != null) {
        for (String topoId : toClean) {
            LOG.info("Cleaning up {}", topoId);
            state.teardownHeartbeats(topoId);
            state.teardownTopologyErrors(topoId);
            state.removeBackpressure(topoId);
            rmDependencyJarsInTopology(topoId);
            forceDeleteTopoDistDir(topoId);
            rmTopologyKeys(topoId);
            heartbeatsCache.getAndUpdate(new Dissoc<>(topoId));
        }
    }
}

Example 12 with IStormClusterState

use of org.apache.storm.cluster.IStormClusterState in project storm by apache.

the class Nimbus method submitTopologyWithOpts.

@Override
public void submitTopologyWithOpts(String topoName, String uploadedJarLocation, String jsonConf, StormTopology topology, SubmitOptions options) throws AlreadyAliveException, InvalidTopologyException, AuthorizationException, TException {
    try {
        submitTopologyWithOptsCalls.mark();
        assertIsLeader();
        assert (options != null);
        validateTopologyName(topoName);
        checkAuthorization(topoName, null, "submitTopology");
        assertTopoActive(topoName, false);
        @SuppressWarnings("unchecked") Map<String, Object> topoConf = (Map<String, Object>) JSONValue.parse(jsonConf);
        try {
            ConfigValidation.validateFields(topoConf);
        } catch (IllegalArgumentException ex) {
            throw new InvalidTopologyException(ex.getMessage());
        }
        validator.validate(topoName, topoConf, topology);
        Utils.validateTopologyBlobStoreMap(topoConf, Sets.newHashSet(blobStore.listKeys()));
        long uniqueNum = submittedCount.incrementAndGet();
        String topoId = topoName + "-" + uniqueNum + "-" + Time.currentTimeSecs();
        Map<String, String> creds = null;
        if (options.is_set_creds()) {
            creds = options.get_creds().get_creds();
        }
        topoConf.put(Config.STORM_ID, topoId);
        topoConf.put(Config.TOPOLOGY_NAME, topoName);
        topoConf = normalizeConf(conf, topoConf, topology);
        ReqContext req = ReqContext.context();
        Principal principal = req.principal();
        String submitterPrincipal = principal == null ? null : principal.toString();
        String submitterUser = principalToLocal.toLocal(principal);
        String systemUser = System.getProperty("user.name");
        @SuppressWarnings("unchecked") Set<String> topoAcl = new HashSet<>((List<String>) topoConf.getOrDefault(Config.TOPOLOGY_USERS, Collections.emptyList()));
        topoAcl.add(submitterPrincipal);
        topoAcl.add(submitterUser);
        topoConf.put(Config.TOPOLOGY_SUBMITTER_PRINCIPAL, OR(submitterPrincipal, ""));
        //Don't let the user set who we launch as
        topoConf.put(Config.TOPOLOGY_SUBMITTER_USER, OR(submitterUser, systemUser));
        topoConf.put(Config.TOPOLOGY_USERS, new ArrayList<>(topoAcl));
        topoConf.put(Config.STORM_ZOOKEEPER_SUPERACL, conf.get(Config.STORM_ZOOKEEPER_SUPERACL));
        if (!Utils.isZkAuthenticationConfiguredStormServer(conf)) {
            topoConf.remove(Config.STORM_ZOOKEEPER_TOPOLOGY_AUTH_SCHEME);
            topoConf.remove(Config.STORM_ZOOKEEPER_TOPOLOGY_AUTH_PAYLOAD);
        }
        if (!(Boolean) conf.getOrDefault(Config.STORM_TOPOLOGY_CLASSPATH_BEGINNING_ENABLED, false)) {
            topoConf.remove(Config.TOPOLOGY_CLASSPATH_BEGINNING);
        }
        Map<String, Object> totalConf = merge(conf, topoConf);
        topology = normalizeTopology(totalConf, topology);
        IStormClusterState state = stormClusterState;
        if (creds != null) {
            Map<String, Object> finalConf = Collections.unmodifiableMap(topoConf);
            for (INimbusCredentialPlugin autocred : nimbusAutocredPlugins) {
                autocred.populateCredentials(creds, finalConf);
            }
        }
        if (Utils.getBoolean(conf.get(Config.SUPERVISOR_RUN_WORKER_AS_USER), false) && (submitterUser == null || submitterUser.isEmpty())) {
            throw new AuthorizationException("Could not determine the user to run this topology as.");
        }
        //this validates the structure of the topology
        StormCommon.systemTopology(totalConf, topology);
        validateTopologySize(topoConf, conf, topology);
        if (Utils.isZkAuthenticationConfiguredStormServer(conf) && !Utils.isZkAuthenticationConfiguredTopology(topoConf)) {
            throw new IllegalArgumentException("The cluster is configured for zookeeper authentication, but no payload was provided.");
        }
        LOG.info("Received topology submission for {} with conf {}", topoName, Utils.redactValue(topoConf, Config.STORM_ZOOKEEPER_TOPOLOGY_AUTH_PAYLOAD));
        // cleanup thread killing topology in b/w assignment and starting the topology
        synchronized (submitLock) {
            assertTopoActive(topoName, false);
            //cred-update-lock is not needed here because creds are being added for the first time.
            if (creds != null) {
                state.setCredentials(topoId, new Credentials(creds), topoConf);
            }
            LOG.info("uploadedJar {}", uploadedJarLocation);
            setupStormCode(conf, topoId, uploadedJarLocation, totalConf, topology);
            waitForDesiredCodeReplication(totalConf, topoId);
            state.setupHeatbeats(topoId);
            if (Utils.getBoolean(totalConf.get(Config.TOPOLOGY_BACKPRESSURE_ENABLE), false)) {
                state.setupBackpressure(topoId);
            }
            notifyTopologyActionListener(topoName, "submitTopology");
            TopologyStatus status = null;
            switch(options.get_initial_status()) {
                case INACTIVE:
                    status = TopologyStatus.INACTIVE;
                    break;
                case ACTIVE:
                    status = TopologyStatus.ACTIVE;
                    break;
                default:
                    throw new IllegalArgumentException("Inital Status of " + options.get_initial_status() + " is not allowed.");
            }
            startTopology(topoName, topoId, status);
        }
    } catch (Exception e) {
        LOG.warn("Topology submission exception. (topology name='{}')", topoName, e);
        if (e instanceof TException) {
            throw (TException) e;
        }
        throw new RuntimeException(e);
    }
}

Example 13 with IStormClusterState

use of org.apache.storm.cluster.IStormClusterState in project storm by apache.

the class Nimbus method getSupervisorPageInfo.

@Override
public SupervisorPageInfo getSupervisorPageInfo(String superId, String host, boolean includeSys) throws NotAliveException, AuthorizationException, TException {
    try {
        getSupervisorPageInfoCalls.mark();
        IStormClusterState state = stormClusterState;
        Map<String, SupervisorInfo> superInfos = state.allSupervisorInfo();
        Map<String, List<String>> hostToSuperId = new HashMap<>();
        for (Entry<String, SupervisorInfo> entry : superInfos.entrySet()) {
            String h = entry.getValue().get_hostname();
            List<String> superIds = hostToSuperId.get(h);
            if (superIds == null) {
                superIds = new ArrayList<>();
                hostToSuperId.put(h, superIds);
            }
            superIds.add(entry.getKey());
        }
        List<String> supervisorIds = null;
        if (superId == null) {
            supervisorIds = hostToSuperId.get(host);
        } else {
            supervisorIds = Arrays.asList(superId);
        }
        SupervisorPageInfo pageInfo = new SupervisorPageInfo();
        Map<String, Assignment> topoToAssignment = state.topologyAssignments();
        for (String sid : supervisorIds) {
            SupervisorInfo info = superInfos.get(sid);
            LOG.info("SIDL {} SI: {} ALL: {}", sid, info, superInfos);
            SupervisorSummary supSum = makeSupervisorSummary(sid, info);
            pageInfo.add_to_supervisor_summaries(supSum);
            List<String> superTopologies = topologiesOnSupervisor(topoToAssignment, sid);
            Set<String> userTopologies = filterAuthorized("getTopology", superTopologies);
            for (String topoId : superTopologies) {
                CommonTopoInfo common = getCommonTopoInfo(topoId, "getSupervisorPageInfo");
                String topoName = common.topoName;
                Assignment assignment = common.assignment;
                Map<List<Integer>, Map<String, Object>> beats = common.beats;
                Map<Integer, String> taskToComp = common.taskToComponent;
                Map<List<Long>, List<Object>> exec2NodePort = new HashMap<>();
                Map<String, String> nodeToHost;
                if (assignment != null) {
                    Map<List<Long>, NodeInfo> execToNodeInfo = assignment.get_executor_node_port();
                    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());
                        exec2NodePort.put(entry.getKey(), nodePort);
                    }
                    nodeToHost = assignment.get_node_host();
                } else {
                    nodeToHost = Collections.emptyMap();
                }
                Map<WorkerSlot, WorkerResources> workerResources = getWorkerResourcesForTopology(topoId);
                boolean isAllowed = userTopologies.contains(topoId);
                for (WorkerSummary workerSummary : StatsUtil.aggWorkerStats(topoId, topoName, taskToComp, beats, exec2NodePort, nodeToHost, workerResources, includeSys, isAllowed, sid)) {
                    pageInfo.add_to_worker_summaries(workerSummary);
                }
            }
        }
        return pageInfo;
    } catch (Exception e) {
        LOG.warn("Get super page info exception. (super id='{}')", superId, e);
        if (e instanceof TException) {
            throw (TException) e;
        }
        throw new RuntimeException(e);
    }
}

Example 14 with IStormClusterState

use of org.apache.storm.cluster.IStormClusterState in project storm by apache.

the class Nimbus method tryReadTopoConfFromName.

private Map<String, Object> tryReadTopoConfFromName(final String topoName) throws NotAliveException, AuthorizationException, IOException {
    IStormClusterState state = stormClusterState;
    String topoId = state.getTopoId(topoName).orElseThrow(() -> new NotAliveException(topoName + " is not alive"));
    return tryReadTopoConf(topoId, blobStore);
}

Example 15 with IStormClusterState

use of org.apache.storm.cluster.IStormClusterState in project storm by apache.

the class Nimbus method getTopologyPageInfo.

@Override
public TopologyPageInfo getTopologyPageInfo(String topoId, String window, boolean includeSys) throws NotAliveException, AuthorizationException, TException {
    try {
        getTopologyPageInfoCalls.mark();
        CommonTopoInfo common = getCommonTopoInfo(topoId, "getTopologyPageInfo");
        String topoName = common.topoName;
        IStormClusterState state = stormClusterState;
        int launchTimeSecs = common.launchTimeSecs;
        Assignment assignment = common.assignment;
        Map<List<Integer>, Map<String, Object>> beats = common.beats;
        Map<Integer, String> taskToComp = common.taskToComponent;
        StormTopology topology = common.topology;
        Map<String, Object> topoConf = common.topoConf;
        StormBase base = common.base;
        if (base == null) {
            throw new NotAliveException(topoId);
        }
        Map<WorkerSlot, WorkerResources> workerToResources = getWorkerResourcesForTopology(topoId);
        List<WorkerSummary> workerSummaries = null;
        Map<List<Long>, List<Object>> exec2NodePort = new HashMap<>();
        if (assignment != null) {
            Map<List<Long>, NodeInfo> execToNodeInfo = assignment.get_executor_node_port();
            Map<String, String> 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());
                exec2NodePort.put(entry.getKey(), nodePort);
            }
            workerSummaries = StatsUtil.aggWorkerStats(topoId, topoName, taskToComp, beats, exec2NodePort, nodeToHost, workerToResources, includeSys, //this is the topology page, so we know the user is authorized
            true);
        }
        TopologyPageInfo topoPageInfo = StatsUtil.aggTopoExecsStats(topoId, exec2NodePort, taskToComp, beats, topology, window, includeSys, state);
        Map<String, Map<String, Double>> spoutResources = ResourceUtils.getSpoutsResources(topology, topoConf);
        for (Entry<String, ComponentAggregateStats> entry : topoPageInfo.get_id_to_spout_agg_stats().entrySet()) {
            CommonAggregateStats commonStats = entry.getValue().get_common_stats();
            commonStats.set_resources_map(setResourcesDefaultIfNotSet(spoutResources, entry.getKey(), topoConf));
        }
        Map<String, Map<String, Double>> boltResources = ResourceUtils.getBoltsResources(topology, topoConf);
        for (Entry<String, ComponentAggregateStats> entry : topoPageInfo.get_id_to_bolt_agg_stats().entrySet()) {
            CommonAggregateStats commonStats = entry.getValue().get_common_stats();
            commonStats.set_resources_map(setResourcesDefaultIfNotSet(boltResources, entry.getKey(), topoConf));
        }
        if (workerSummaries != null) {
            topoPageInfo.set_workers(workerSummaries);
        }
        if (base.is_set_owner()) {
            topoPageInfo.set_owner(base.get_owner());
        }
        String schedStatus = idToSchedStatus.get().get(topoId);
        if (schedStatus != null) {
            topoPageInfo.set_sched_status(schedStatus);
        }
        TopologyResources resources = getResourcesForTopology(topoId, base);
        if (resources != null) {
            topoPageInfo.set_requested_memonheap(resources.getRequestedMemOnHeap());
            topoPageInfo.set_requested_memoffheap(resources.getRequestedMemOffHeap());
            topoPageInfo.set_requested_cpu(resources.getRequestedCpu());
            topoPageInfo.set_assigned_memonheap(resources.getAssignedMemOnHeap());
            topoPageInfo.set_assigned_memoffheap(resources.getAssignedMemOffHeap());
            topoPageInfo.set_assigned_cpu(resources.getAssignedCpu());
        }
        topoPageInfo.set_name(topoName);
        topoPageInfo.set_status(extractStatusStr(base));
        topoPageInfo.set_uptime_secs(Time.deltaSecs(launchTimeSecs));
        topoPageInfo.set_topology_conf(JSONValue.toJSONString(topoConf));
        topoPageInfo.set_replication_count(getBlobReplicationCount(ConfigUtils.masterStormCodeKey(topoId)));
        if (base.is_set_component_debug()) {
            DebugOptions debug = base.get_component_debug().get(topoId);
            if (debug != null) {
                topoPageInfo.set_debug_options(debug);
            }
        }
        return topoPageInfo;
    } catch (Exception e) {
        LOG.warn("Get topo page info exception. (topology id='{}')", topoId, e);
        if (e instanceof TException) {
            throw (TException) e;
        }
        throw new RuntimeException(e);
    }
}