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

Example 1 with ScmContainerLocationResponse

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

the class StorageContainerLocationProtocolClientSideTranslatorPB method submitRequest.

/**
 * Helper method to wrap the request and send the message.
 */
private ScmContainerLocationResponse submitRequest(StorageContainerLocationProtocolProtos.Type type, Consumer<Builder> builderConsumer) throws IOException {
    final ScmContainerLocationResponse response;
    try {
        Builder builder = ScmContainerLocationRequest.newBuilder().setCmdType(type).setVersion(CURRENT_VERSION).setTraceID(TracingUtil.exportCurrentSpan());
        builderConsumer.accept(builder);
        ScmContainerLocationRequest wrapper = builder.build();
        response = submitRpcRequest(wrapper);
    } catch (ServiceException ex) {
        throw ProtobufHelper.getRemoteException(ex);
    }
    return response;
}

Example 2 with ScmContainerLocationResponse

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

the class StorageContainerLocationProtocolClientSideTranslatorPB method getExistContainerWithPipelinesInBatch.

/**
 * {@inheritDoc}
 */
@Override
public List<ContainerWithPipeline> getExistContainerWithPipelinesInBatch(List<Long> containerIDs) {
    for (Long containerID : containerIDs) {
        Preconditions.checkState(containerID >= 0, "Container ID cannot be negative");
    }
    GetExistContainerWithPipelinesInBatchRequestProto request = GetExistContainerWithPipelinesInBatchRequestProto.newBuilder().setTraceID(TracingUtil.exportCurrentSpan()).addAllContainerIDs(containerIDs).build();
    ScmContainerLocationResponse response = null;
    List<ContainerWithPipeline> cps = new ArrayList<>();
    try {
        response = submitRequest(Type.GetExistContainerWithPipelinesInBatch, (builder) -> builder.setGetExistContainerWithPipelinesInBatchRequest(request));
    } catch (IOException ex) {
        return cps;
    }
    List<HddsProtos.ContainerWithPipeline> protoCps = response.getGetExistContainerWithPipelinesInBatchResponse().getContainerWithPipelinesList();
    for (HddsProtos.ContainerWithPipeline cp : protoCps) {
        try {
            cps.add(ContainerWithPipeline.fromProtobuf(cp));
        } catch (IOException uex) {
        // "fromProtobuf" may throw an exception
        // do nothing , just go ahead
        }
    }
    return cps;
}

Example 3 with ScmContainerLocationResponse

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

the class StorageContainerLocationProtocolClientSideTranslatorPB method getContainerWithPipelineBatch.

/**
 * {@inheritDoc}
 */
@Override
public List<ContainerWithPipeline> getContainerWithPipelineBatch(List<Long> containerIDs) throws IOException {
    for (Long containerID : containerIDs) {
        Preconditions.checkState(containerID >= 0, "Container ID cannot be negative");
    }
    GetContainerWithPipelineBatchRequestProto request = GetContainerWithPipelineBatchRequestProto.newBuilder().setTraceID(TracingUtil.exportCurrentSpan()).addAllContainerIDs(containerIDs).build();
    ScmContainerLocationResponse response = submitRequest(Type.GetContainerWithPipelineBatch, (builder) -> builder.setGetContainerWithPipelineBatchRequest(request));
    List<HddsProtos.ContainerWithPipeline> protoCps = response.getGetContainerWithPipelineBatchResponse().getContainerWithPipelinesList();
    List<ContainerWithPipeline> cps = new ArrayList<>();
    for (HddsProtos.ContainerWithPipeline cp : protoCps) {
        cps.add(ContainerWithPipeline.fromProtobuf(cp));
    }
    return cps;
}

Example 4 with ScmContainerLocationResponse

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

the class StorageContainerLocationProtocolClientSideTranslatorPB method getContainer.

@Override
public ContainerInfo getContainer(long containerID) throws IOException {
    Preconditions.checkState(containerID >= 0, "Container ID cannot be negative");
    GetContainerRequestProto request = GetContainerRequestProto.newBuilder().setContainerID(containerID).setTraceID(TracingUtil.exportCurrentSpan()).build();
    ScmContainerLocationResponse response = submitRequest(Type.GetContainer, (builder) -> builder.setGetContainerRequest(request));
    return ContainerInfo.fromProtobuf(response.getGetContainerResponse().getContainerInfo());
}

Example 5 with ScmContainerLocationResponse

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

the class StorageContainerLocationProtocolClientSideTranslatorPB method getContainerReplicas.

/**
 * {@inheritDoc}
 */
@Override
public List<HddsProtos.SCMContainerReplicaProto> getContainerReplicas(long containerID) throws IOException {
    Preconditions.checkState(containerID >= 0, "Container ID cannot be negative");
    GetContainerReplicasRequestProto request = GetContainerReplicasRequestProto.newBuilder().setTraceID(TracingUtil.exportCurrentSpan()).setContainerID(containerID).build();
    ScmContainerLocationResponse response = submitRequest(Type.GetContainerReplicas, (builder) -> builder.setGetContainerReplicasRequest(request));
    return response.getGetContainerReplicasResponse().getContainerReplicaList();
}