bk = new BookKeeper(zkHostPort);
int numLedgers = Integer.getInteger("nLedgers",5);
lh = new LedgerHandle[numLedgers];
int quorumSize = Integer.getInteger("quorum", 2);
int ensembleSize = Integer.getInteger("ensemble", 4);
DigestType digestType = DigestType.valueOf(System.getProperty("digestType", "CRC32"));
for (int i=0; i< numLedgers; i++) {
lh[i] = bk.createLedger(ensembleSize, quorumSize, digestType, "blah".getBytes());
}
}