private static void addFolder2(
FileSystem fs, Path p, ArrayList<String> keys, ArrayList<String> failed) {
try {
if (fs == null) return;
Futures futures = new Futures();
for (FileStatus file : fs.listStatus(p)) {
Path pfs = file.getPath();
if (file.isDir()) {
addFolder2(fs, pfs, keys, failed);
} else {
long size = file.getLen();
Key res;
if (pfs.getName().endsWith(Extensions.JSON)) {
throw H2O.unimpl();
} else if (pfs.getName().endsWith(Extensions.HEX)) { // Hex file?
throw H2O.unimpl();
} else {
Key k = null;
keys.add((k = HdfsFileVec.make(file, futures)).toString());
Log.info("PersistHdfs: DKV.put(" + k + ")");
}
}
}
} catch (Exception e) {
Log.err(e);
failed.add(p.toString());
}
}
private static void ignoreAndWait(final Exception e, boolean printException) {
H2O.ignore(e, "Hit HDFS reset problem, retrying...", printException);
try {
Thread.sleep(500);
} catch (InterruptedException ie) {
}
}