private LocatedFileStatus getLocatedFileStatus(RemoteIterator<LocatedFileStatus> iterator)
throws IOException {
try (TimeStat.BlockTimer timer = namenodeStats.getRemoteIteratorNext().time()) {
return iterator.next();
} catch (IOException | RuntimeException e) {
namenodeStats.getRemoteIteratorNext().recordException(e);
throw e;
}
}
private RemoteIterator<LocatedFileStatus> getLocatedFileStatusRemoteIterator(Path path)
throws IOException {
try (TimeStat.BlockTimer timer = namenodeStats.getListLocatedStatus().time()) {
return directoryLister.list(fileSystem, path);
} catch (IOException | RuntimeException e) {
namenodeStats.getListLocatedStatus().recordException(e);
throw e;
}
}