Examples with CreateRequestProto org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.CreateRequestProto used on opensource projects

Example 1 with CreateRequestProto

use of org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.CreateRequestProto in project hadoop by apache.

the class ClientNamenodeProtocolTranslatorPB method create.

@Override
public HdfsFileStatus create(String src, FsPermission masked, String clientName, EnumSetWritable<CreateFlag> flag, boolean createParent, short replication, long blockSize, CryptoProtocolVersion[] supportedVersions) throws IOException {
    CreateRequestProto.Builder builder = CreateRequestProto.newBuilder().setSrc(src).setMasked(PBHelperClient.convert(masked)).setClientName(clientName).setCreateFlag(PBHelperClient.convertCreateFlag(flag)).setCreateParent(createParent).setReplication(replication).setBlockSize(blockSize);
    FsPermission unmasked = masked.getUnmasked();
    if (unmasked != null) {
        builder.setUnmasked(PBHelperClient.convert(unmasked));
    }
    builder.addAllCryptoProtocolVersion(PBHelperClient.convert(supportedVersions));
    CreateRequestProto req = builder.build();
    try {
        CreateResponseProto res = rpcProxy.create(null, req);
        return res.hasFs() ? PBHelperClient.convert(res.getFs()) : null;
    } catch (ServiceException e) {
        throw ProtobufHelper.getRemoteException(e);
    }
}