Examples with MissingUnitException com.yahoo.vespa.clustercontroller.utils.staterestapi.errors.MissingUnitException used on opensource projects

Example 1 with MissingUnitException

use of com.yahoo.vespa.clustercontroller.utils.staterestapi.errors.MissingUnitException in project vespa by vespa-engine.

the class DummyStateApi method setUnitState.

@Override
public SetResponse setUnitState(SetUnitStateRequest request) throws StateRestApiException {
    checkForInducedException();
    String[] path = request.getUnitPath();
    if (path.length != 2) {
        throw new OperationNotSupportedForUnitException(path, "You can only set states on nodes");
    }
    DummyBackend.Node n = null;
    DummyBackend.Cluster c = backend.getClusters().get(path[0]);
    if (c != null) {
        n = c.nodes.get(path[1]);
    }
    if (n == null)
        throw new MissingUnitException(path, 2);
    Map<String, UnitState> newState = request.getNewState();
    if (newState.size() != 1 || !newState.containsKey("current")) {
        throw new InvalidContentException("Only state of type 'current' is allowed to be set.");
    }
    n.state = newState.get("current").getId();
    n.reason = newState.get("current").getReason();
    String reason = String.format("DummyStateAPI %s call", request.getResponseWait().getName());
    return new SetResponse(reason, true);
}

Example 2 with MissingUnitException

use of com.yahoo.vespa.clustercontroller.utils.staterestapi.errors.MissingUnitException in project vespa by vespa-engine.

the class UnitPathResolver method visit.

public Request<? extends T> visit(String[] path, Visitor<T> visitor) throws StateRestApiException {
    if (path.length == 0) {
        return visitor.visitGlobal();
    }
    RemoteClusterControllerTaskScheduler fc = fleetControllers.get(path[0]);
    if (fc == null)
        throw new MissingUnitException(path, 0);
    Id.Cluster cluster = new Id.Cluster(path[0]);
    if (path.length == 1) {
        return visitor.visitCluster(cluster);
    }
    Id.Service service;
    try {
        service = new Id.Service(cluster, NodeType.get(path[1]));
    } catch (IllegalArgumentException e) {
        throw new MissingUnitException(path, 1);
    }
    if (path.length == 2) {
        return visitor.visitService(service);
    }
    Id.Node node;
    try {
        node = new Id.Node(service, Integer.valueOf(path[2]));
    } catch (NumberFormatException e) {
        throw new MissingUnitException(path, 2);
    }
    if (path.length == 3) {
        return visitor.visitNode(node);
    }
    Id.Partition partition;
    try {
        partition = new Id.Partition(node, Integer.valueOf(path[3]));
    } catch (NumberFormatException e) {
        throw new MissingUnitException(path, 3);
    }
    if (path.length == 4) {
        return visitor.visitPartition(partition);
    }
    throw new MissingUnitException(path, 4);
}

Example 3 with MissingUnitException

use of com.yahoo.vespa.clustercontroller.utils.staterestapi.errors.MissingUnitException in project vespa by vespa-engine.

the class DummyStateApi method getState.

@Override
public UnitResponse getState(UnitStateRequest request) throws StateRestApiException {
    checkForInducedException();
    String[] path = request.getUnitPath();
    if (path.length == 0) {
        return getClusterList(request.getRecursiveLevels());
    }
    final DummyBackend.Cluster c = backend.getClusters().get(path[0]);
    if (c == null)
        throw new MissingUnitException(path, 0);
    if (path.length == 1) {
        return getClusterState(c, request.getRecursiveLevels());
    }
    final DummyBackend.Node n = c.nodes.get(path[1]);
    if (n == null)
        throw new MissingUnitException(path, 1);
    if (path.length == 2) {
        return getNodeState(n);
    }
    throw new MissingUnitException(path, 3);
}