Examples with RestException org.apache.pulsar.broker.web.RestException used on opensource projects

Example 21 with RestException

use of org.apache.pulsar.broker.web.RestException in project incubator-pulsar by apache.

the class NamespacesBase method internalGetDispatchRate.

protected DispatchRate internalGetDispatchRate() {
    validateAdminAccessOnProperty(namespaceName.getProperty());
    Policies policies = getNamespacePolicies(namespaceName);
    DispatchRate dispatchRate = policies.clusterDispatchRate.get(pulsar().getConfiguration().getClusterName());
    if (dispatchRate != null) {
        return dispatchRate;
    } else {
        throw new RestException(Status.NOT_FOUND, "Dispatch-rate is not configured for cluster " + pulsar().getConfiguration().getClusterName());
    }
}

Example 22 with RestException

use of org.apache.pulsar.broker.web.RestException in project incubator-pulsar by apache.

the class NamespacesBase method internalSetRetention.

protected void internalSetRetention(RetentionPolicies retention) {
    validatePoliciesReadOnlyAccess();
    try {
        Stat nodeStat = new Stat();
        final String path = path(POLICIES, namespaceName.toString());
        byte[] content = globalZk().getData(path, null, nodeStat);
        Policies policies = jsonMapper().readValue(content, Policies.class);
        if (!checkQuotas(policies, retention)) {
            log.warn("[{}] Failed to update retention configuration for namespace {}: conflicts with backlog quota", clientAppId(), namespaceName);
            throw new RestException(Status.PRECONDITION_FAILED, "Retention Quota must exceed configured backlog quota for namespace.");
        }
        policies.retention_policies = retention;
        globalZk().setData(path, jsonMapper().writeValueAsBytes(policies), nodeStat.getVersion());
        policiesCache().invalidate(path(POLICIES, namespaceName.toString()));
        log.info("[{}] Successfully updated retention configuration: namespace={}, map={}", clientAppId(), namespaceName, jsonMapper().writeValueAsString(policies.retention_policies));
    } catch (KeeperException.NoNodeException e) {
        log.warn("[{}] Failed to update retention configuration for namespace {}: does not exist", clientAppId(), namespaceName);
        throw new RestException(Status.NOT_FOUND, "Namespace does not exist");
    } catch (KeeperException.BadVersionException e) {
        log.warn("[{}] Failed to update retention configuration for namespace {}: concurrent modification", clientAppId(), namespaceName);
        throw new RestException(Status.CONFLICT, "Concurrent modification");
    } catch (RestException pfe) {
        throw pfe;
    } catch (Exception e) {
        log.error("[{}] Failed to update retention configuration for namespace {}", clientAppId(), namespaceName, e);
        throw new RestException(e);
    }
}

Example 23 with RestException

use of org.apache.pulsar.broker.web.RestException in project incubator-pulsar by apache.

the class NamespacesBase method internalRemoveBacklogQuota.

protected void internalRemoveBacklogQuota(BacklogQuotaType backlogQuotaType) {
    validateAdminAccessOnProperty(namespaceName.getProperty());
    validatePoliciesReadOnlyAccess();
    if (backlogQuotaType == null) {
        backlogQuotaType = BacklogQuotaType.destination_storage;
    }
    try {
        Stat nodeStat = new Stat();
        final String path = path(POLICIES, namespaceName.toString());
        byte[] content = globalZk().getData(path, null, nodeStat);
        Policies policies = jsonMapper().readValue(content, Policies.class);
        policies.backlog_quota_map.remove(backlogQuotaType);
        globalZk().setData(path, jsonMapper().writeValueAsBytes(policies), nodeStat.getVersion());
        policiesCache().invalidate(path(POLICIES, namespaceName.toString()));
        log.info("[{}] Successfully removed backlog namespace={}, quota={}", clientAppId(), namespaceName, backlogQuotaType);
    } catch (KeeperException.NoNodeException e) {
        log.warn("[{}] Failed to update backlog quota map for namespace {}: does not exist", clientAppId(), namespaceName);
        throw new RestException(Status.NOT_FOUND, "Namespace does not exist");
    } catch (KeeperException.BadVersionException e) {
        log.warn("[{}] Failed to update backlog quota map for namespace {}: concurrent modification", clientAppId(), namespaceName);
        throw new RestException(Status.CONFLICT, "Concurrent modification");
    } catch (Exception e) {
        log.error("[{}] Failed to update backlog quota map for namespace {}", clientAppId(), namespaceName, e);
        throw new RestException(e);
    }
}

Example 24 with RestException

use of org.apache.pulsar.broker.web.RestException in project incubator-pulsar by apache.

the class NamespacesBase method internalSetSubscriptionAuthMode.

protected void internalSetSubscriptionAuthMode(SubscriptionAuthMode subscriptionAuthMode) {
    validateAdminAccessOnProperty(namespaceName.getProperty());
    validatePoliciesReadOnlyAccess();
    if (subscriptionAuthMode == null) {
        subscriptionAuthMode = SubscriptionAuthMode.None;
    }
    try {
        Stat nodeStat = new Stat();
        final String path = path(POLICIES, namespaceName.toString());
        byte[] content = globalZk().getData(path, null, nodeStat);
        Policies policies = jsonMapper().readValue(content, Policies.class);
        policies.subscription_auth_mode = subscriptionAuthMode;
        globalZk().setData(path, jsonMapper().writeValueAsBytes(policies), nodeStat.getVersion());
        policiesCache().invalidate(path(POLICIES, namespaceName.toString()));
        log.info("[{}] Successfully updated subscription auth mode: namespace={}, map={}", clientAppId(), namespaceName, jsonMapper().writeValueAsString(policies.backlog_quota_map));
    } catch (KeeperException.NoNodeException e) {
        log.warn("[{}] Failed to update subscription auth mode for namespace {}: does not exist", clientAppId(), namespaceName);
        throw new RestException(Status.NOT_FOUND, "Namespace does not exist");
    } catch (KeeperException.BadVersionException e) {
        log.warn("[{}] Failed to update subscription auth mode for namespace {}/{}/{}: concurrent modification", clientAppId(), namespaceName);
        throw new RestException(Status.CONFLICT, "Concurrent modification");
    } catch (RestException pfe) {
        throw pfe;
    } catch (Exception e) {
        log.error("[{}] Failed to update subscription auth mode for namespace {}/{}/{}", clientAppId(), namespaceName, e);
        throw new RestException(e);
    }
}

Example 25 with RestException

use of org.apache.pulsar.broker.web.RestException in project incubator-pulsar by apache.

the class NamespacesBase method validateBundlesData.

protected BundlesData validateBundlesData(BundlesData initialBundles) {
    SortedSet<String> partitions = new TreeSet<String>();
    for (String partition : initialBundles.getBoundaries()) {
        Long partBoundary = Long.decode(partition);
        partitions.add(String.format("0x%08x", partBoundary));
    }
    if (partitions.size() != initialBundles.getBoundaries().size()) {
        log.debug("Input bundles included repeated partition points. Ignored.");
    }
    try {
        NamespaceBundleFactory.validateFullRange(partitions);
    } catch (IllegalArgumentException iae) {
        throw new RestException(Status.BAD_REQUEST, "Input bundles do not cover the whole hash range. first:" + partitions.first() + ", last:" + partitions.last());
    }
    List<String> bundles = Lists.newArrayList();
    bundles.addAll(partitions);
    return new BundlesData(bundles);
}