Examples with WorkerInformation com.bakdata.conquery.models.worker.WorkerInformation used on opensource projects

Example 1 with WorkerInformation

use of com.bakdata.conquery.models.worker.WorkerInformation in project conquery by bakdata.

the class UIContext method getWorkerStatuses.

public boolean[] getWorkerStatuses() {
    boolean[] result = new boolean[namespaces.getShardNodes().values().size()];
    int id = 0;
    for (WorkerInformation wi : namespaces.getWorkers().values()) {
        result[id++] = wi.isConnected();
    }
    return result;
}

Example 2 with WorkerInformation

use of com.bakdata.conquery.models.worker.WorkerInformation in project conquery by bakdata.

the class ImportJob method distributeWorkerResponsibilities.

private void distributeWorkerResponsibilities(DictionaryMapping primaryMapping) {
    log.debug("Updating bucket assignments.");
    synchronized (namespace) {
        for (int entity : primaryMapping.target()) {
            int bucket = Entity.getBucket(entity, bucketSize);
            if (namespace.getResponsibleWorkerForBucket(bucket) != null) {
                continue;
            }
            namespace.addResponsibility(bucket);
        }
        // While we hold the lock on the namespace distribute the new, consistent state among the workers
        for (WorkerInformation w : namespace.getWorkers()) {
            w.send(new UpdateWorkerBucket(w));
        }
    }
}

Example 3 with WorkerInformation

use of com.bakdata.conquery.models.worker.WorkerInformation in project conquery by bakdata.

the class ImportJob method sendBuckets.

/**
 * select, then send buckets.
 */
private Map<WorkerId, Set<BucketId>> sendBuckets(Map<Integer, Integer> starts, Map<Integer, Integer> lengths, DictionaryMapping primaryMapping, Import imp, Map<Integer, List<Integer>> buckets2LocalEntities, ColumnStore[] storesSorted) throws JsonProcessingException {
    Map<WorkerId, Set<BucketId>> newWorkerAssignments = new HashMap<>();
    final ProgressReporter subJob = getProgressReporter().subJob(buckets2LocalEntities.size());
    for (Map.Entry<Integer, List<Integer>> bucket2entities : buckets2LocalEntities.entrySet()) {
        WorkerInformation responsibleWorker = Objects.requireNonNull(namespace.getResponsibleWorkerForBucket(bucket2entities.getKey()), () -> "No responsible worker for Bucket#" + bucket2entities.getKey());
        awaitFreeJobQueue(responsibleWorker);
        final Bucket bucket = selectBucket(starts, lengths, storesSorted, primaryMapping, imp, bucket2entities.getKey(), bucket2entities.getValue());
        newWorkerAssignments.computeIfAbsent(responsibleWorker.getId(), (ignored) -> new HashSet<>()).add(bucket.getId());
        log.trace("Sending Bucket[{}] to {}", bucket.getId(), responsibleWorker.getId());
        responsibleWorker.send(ImportBucket.forBucket(bucket));
        subJob.report(1);
    }
    subJob.done();
    return newWorkerAssignments;
}

Example 4 with WorkerInformation

use of com.bakdata.conquery.models.worker.WorkerInformation in project conquery by bakdata.

the class ShardNode method sessionOpened.

@Override
public void sessionOpened(IoSession session) throws Exception {
    setLocation(session);
    NetworkSession networkSession = new NetworkSession(session);
    context = new NetworkMessageContext.ShardNodeNetworkContext(jobManager, networkSession, workers, config, validator);
    log.info("Connected to ManagerNode @ {}", session.getRemoteAddress());
    // Authenticate with ManagerNode
    context.send(new AddShardNode());
    for (Worker w : workers.getWorkers().values()) {
        w.setSession(new NetworkSession(session));
        WorkerInformation info = w.getInfo();
        log.info("Sending worker identity '{}'", info.getName());
        networkSession.send(new RegisterWorker(info));
    }
}