Пример #1
0
 internal static FileStatus ToFileStatus(HdfsFileStatus f, string parent)
 {
     return(new FileStatus(f.GetLen(), f.IsDir(), f.GetReplication(), f.GetBlockSize()
                           , f.GetModificationTime(), f.GetAccessTime(), f.GetPermission(), f.GetOwner(), f
                           .GetGroup(), f.IsSymlink() ? new Path(f.GetSymlink()) : null, new Path(f.GetFullName
                                                                                                      (parent))));
 }
Пример #2
0
        /// <summary>Convert a HdfsFileStatus object to a Json string.</summary>
        public static string ToJsonString(HdfsFileStatus status, bool includeType)
        {
            if (status == null)
            {
                return(null);
            }
            IDictionary <string, object> m = new SortedDictionary <string, object>();

            m["pathSuffix"] = status.GetLocalName();
            m["type"]       = JsonUtil.PathType.ValueOf(status);
            if (status.IsSymlink())
            {
                m["symlink"] = status.GetSymlink();
            }
            m["length"] = status.GetLen();
            m["owner"]  = status.GetOwner();
            m["group"]  = status.GetGroup();
            FsPermission perm = status.GetPermission();

            m["permission"] = ToString(perm);
            if (perm.GetAclBit())
            {
                m["aclBit"] = true;
            }
            if (perm.GetEncryptedBit())
            {
                m["encBit"] = true;
            }
            m["accessTime"]       = status.GetAccessTime();
            m["modificationTime"] = status.GetModificationTime();
            m["blockSize"]        = status.GetBlockSize();
            m["replication"]      = status.GetReplication();
            m["fileId"]           = status.GetFileId();
            m["childrenNum"]      = status.GetChildrenNum();
            m["storagePolicy"]    = status.GetStoragePolicy();
            ObjectMapper mapper = new ObjectMapper();

            try
            {
                return(includeType ? ToJsonString(typeof(FileStatus), m) : mapper.WriteValueAsString
                           (m));
            }
            catch (IOException)
            {
            }
            return(null);
        }