raf.close();
// now see which ledgers are in the log
logger = new EntryLogger(conf, bookie.getLedgerDirsManager());
EntryLogMetadata meta = new EntryLogMetadata(0L);
ExtractionScanner scanner = new ExtractionScanner(meta);
try {
logger.scanEntryLog(0L, scanner);
fail("Should not reach here!");
} catch (IOException ie) {