<BUG>if( OPT_ARGS.hdfs!=null ) Hdfs.initialize();if( OPT_ARGS.aws_credentials != null ) {</BUG><CONTEXT>return h2os;}static void initializePersistence() {PersistIce.initialize();PersistNFS.initialize();<extra_id_0>try {PersistS3.getClient();} catch( IllegalArgumentException iae ) { }</CONTEXT>
PersistHdfs.initialize();if( H2O.OPT_ARGS.hdfs != null || H2O.OPT_ARGS.hdfs_config != null ) {PersistHdfs.initialize();if( OPT_ARGS.aws_credentials != null ) {