@Override
    public void read(org.apache.thrift.protocol.TProtocol prot, GetFileMetadataResult struct) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
      {
        org.apache.thrift.protocol.TMap _map1130 = iprot.readMapBegin(org.apache.thrift.protocol.TType.I64, org.apache.thrift.protocol.TType.STRING); 
        struct.metadata = new java.util.HashMap<java.lang.Long,java.nio.ByteBuffer>(2*_map1130.size);
        long _key1131;
        @org.apache.thrift.annotation.Nullable java.nio.ByteBuffer _val1132;
        for (int _i1133 = 0; _i1133 < _map1130.size; ++_i1133)
        {
          _key1131 = iprot.readI64();
          _val1132 = iprot.readBinary();
          struct.metadata.put(_key1131, _val1132);
        }
      }
      struct.setMetadataIsSet(true);
      struct.isSupported = iprot.readBool();
      struct.setIsSupportedIsSet(true);
    }
Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise
standalone-metastore/metastore-common/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/GetFileMetadataResult.java