public static void writeObjectToConfAsBase64 ( String key , Object obj , Configuration conf ) throws IOException { try ( ByteArrayOutputStream baos = new ByteArrayOutputStream ( ) ) { try ( GZIPOutputStream gos = new GZIPOutputStream ( baos ) ; ObjectOutputStream oos = new ObjectOutputStream ( gos ) ) { oos . writeObject ( obj ) ; } conf . set ( key , new String ( Base64 . encodeBase64 ( baos . toByteArray ( ) ) , StandardCharsets . UTF_8 ) ) ; } }
Writes an object to a configuration .