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

Example 1 with SCMListContainerRequestProto

use of org.apache.hadoop.hdds.protocol.proto.StorageContainerLocationProtocolProtos.SCMListContainerRequestProto 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;
}