Examples with SCMListContainerResponseProto org.apache.hadoop.hdds.protocol.proto.StorageContainerLocationProtocolProtos.SCMListContainerResponseProto used on opensource projects

Example 1 with SCMListContainerResponseProto

use of org.apache.hadoop.hdds.protocol.proto.StorageContainerLocationProtocolProtos.SCMListContainerResponseProto in project ozone by apache.

the class StorageContainerLocationProtocolServerSideTranslatorPB method listContainer.

public SCMListContainerResponseProto listContainer(SCMListContainerRequestProto request) throws IOException {
    long startContainerID = 0;
    int count = -1;
    // Arguments check.
    if (request.hasStartContainerID()) {
        // End container name is given.
        startContainerID = request.getStartContainerID();
    }
    count = request.getCount();
    HddsProtos.LifeCycleState state = null;
    HddsProtos.ReplicationFactor factor = null;
    if (request.hasState()) {
        state = request.getState();
    }
    if (request.hasFactor()) {
        factor = request.getFactor();
    }
    List<ContainerInfo> containerList = impl.listContainer(startContainerID, count, state, factor);
    SCMListContainerResponseProto.Builder builder = SCMListContainerResponseProto.newBuilder();
    for (ContainerInfo container : containerList) {
        builder.addContainers(container.getProtobuf());
    }
    return builder.build();
}

Example 2 with SCMListContainerResponseProto

use of org.apache.hadoop.hdds.protocol.proto.StorageContainerLocationProtocolProtos.SCMListContainerResponseProto in project ozone by apache.

the class StorageContainerLocationProtocolClientSideTranslatorPB method listContainer.

@Override
public List<ContainerInfo> listContainer(long startContainerID, int count, HddsProtos.LifeCycleState state, HddsProtos.ReplicationFactor factor) throws IOException {
    Preconditions.checkState(startContainerID >= 0, "Container ID cannot be negative.");
    Preconditions.checkState(count > 0, "Container count must be greater than 0.");
    SCMListContainerRequestProto.Builder builder = SCMListContainerRequestProto.newBuilder();
    builder.setStartContainerID(startContainerID);
    builder.setCount(count);
    builder.setTraceID(TracingUtil.exportCurrentSpan());
    if (state != null) {
        builder.setState(state);
    }
    if (factor != null) {
        builder.setFactor(factor);
    }
    SCMListContainerRequestProto request = builder.build();
    SCMListContainerResponseProto response = submitRequest(Type.ListContainer, builder1 -> builder1.setScmListContainerRequest(request)).getScmListContainerResponse();
    List<ContainerInfo> containerList = new ArrayList<>();
    for (HddsProtos.ContainerInfoProto containerInfoProto : response.getContainersList()) {
        containerList.add(ContainerInfo.fromProtobuf(containerInfoProto));
    }
    return containerList;
}