static {
Configuration conf = null;
if (H2O.OPT_ARGS.hdfs_config != null) {
conf = new Configuration();
File p = new File(H2O.OPT_ARGS.hdfs_config);
if (!p.exists()) Log.die("Unable to open hdfs configuration file " + p.getAbsolutePath());
conf.addResource(new Path(p.getAbsolutePath()));
Log.debug(Sys.HDFS_, "resource ", p.getAbsolutePath(), " added to the hadoop configuration");
} else {
conf = new Configuration();
if (!Strings.isNullOrEmpty(H2O.OPT_ARGS.hdfs)) {
// setup default remote Filesystem - for version 0.21 and higher
conf.set("fs.defaultFS", H2O.OPT_ARGS.hdfs);
// To provide compatibility with version 0.20.0 it is necessary to setup the property
// fs.default.name which was in newer version renamed to 'fs.defaultFS'
conf.set("fs.default.name", H2O.OPT_ARGS.hdfs);
}
}
CONF = conf;
}
