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

Example 1 with RecommissionNodesRequestProto

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

the class StorageContainerLocationProtocolClientSideTranslatorPB method recommissionNodes.

/**
 * Attempts to recommission the list of nodes.
 * @param nodes The list of hostnames or hostname:ports to recommission
 * @throws IOException
 */
@Override
public List<DatanodeAdminError> recommissionNodes(List<String> nodes) throws IOException {
    Preconditions.checkNotNull(nodes);
    RecommissionNodesRequestProto request = RecommissionNodesRequestProto.newBuilder().addAllHosts(nodes).build();
    RecommissionNodesResponseProto response = submitRequest(Type.RecommissionNodes, builder -> builder.setRecommissionNodesRequest(request)).getRecommissionNodesResponse();
    List<DatanodeAdminError> errors = new ArrayList<>();
    for (DatanodeAdminErrorResponseProto e : response.getFailedHostsList()) {
        errors.add(new DatanodeAdminError(e.getHost(), e.getError()));
    }
    return errors;
}