Examples with StorageTypesProto org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.StorageTypesProto used on opensource projects

Example 1 with StorageTypesProto

use of org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.StorageTypesProto in project hadoop by apache.

the class PBHelperClient method convert.

public static BlockStoragePolicyProto convert(BlockStoragePolicy policy) {
    BlockStoragePolicyProto.Builder builder = BlockStoragePolicyProto.newBuilder().setPolicyId(policy.getId()).setName(policy.getName());
    // creation storage types
    StorageTypesProto creationProto = convert(policy.getStorageTypes());
    Preconditions.checkArgument(creationProto != null);
    builder.setCreationPolicy(creationProto);
    // creation fallback
    StorageTypesProto creationFallbackProto = convert(policy.getCreationFallbacks());
    if (creationFallbackProto != null) {
        builder.setCreationFallbackPolicy(creationFallbackProto);
    }
    // replication fallback
    StorageTypesProto replicationFallbackProto = convert(policy.getReplicationFallbacks());
    if (replicationFallbackProto != null) {
        builder.setReplicationFallbackPolicy(replicationFallbackProto);
    }
    return builder.build();
}

Example 2 with StorageTypesProto

use of org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.StorageTypesProto in project hadoop by apache.

the class PBHelper method convertBlockECReconstructionInfo.

public static BlockECReconstructionInfo convertBlockECReconstructionInfo(BlockECReconstructionInfoProto blockEcReconstructionInfoProto) {
    ExtendedBlockProto blockProto = blockEcReconstructionInfoProto.getBlock();
    ExtendedBlock block = PBHelperClient.convert(blockProto);
    DatanodeInfosProto sourceDnInfosProto = blockEcReconstructionInfoProto.getSourceDnInfos();
    DatanodeInfo[] sourceDnInfos = PBHelperClient.convert(sourceDnInfosProto);
    DatanodeInfosProto targetDnInfosProto = blockEcReconstructionInfoProto.getTargetDnInfos();
    DatanodeInfo[] targetDnInfos = PBHelperClient.convert(targetDnInfosProto);
    HdfsProtos.StorageUuidsProto targetStorageUuidsProto = blockEcReconstructionInfoProto.getTargetStorageUuids();
    String[] targetStorageUuids = convert(targetStorageUuidsProto);
    StorageTypesProto targetStorageTypesProto = blockEcReconstructionInfoProto.getTargetStorageTypes();
    StorageType[] convertStorageTypes = PBHelperClient.convertStorageTypes(targetStorageTypesProto.getStorageTypesList(), targetStorageTypesProto.getStorageTypesList().size());
    byte[] liveBlkIndices = blockEcReconstructionInfoProto.getLiveBlockIndices().toByteArray();
    ErasureCodingPolicy ecPolicy = PBHelperClient.convertErasureCodingPolicy(blockEcReconstructionInfoProto.getEcPolicy());
    return new BlockECReconstructionInfo(block, sourceDnInfos, targetDnInfos, targetStorageUuids, convertStorageTypes, liveBlkIndices, ecPolicy);
}