if (success) {
long commitTime = (b.getTimestamp() == LATEST_TIMESTAMP)?
System.currentTimeMillis(): b.getTimestamp();
List<byte []> deletes = null;
for (BatchOperation op: b) {
HStoreKey key = new HStoreKey(row, op.getColumn(), commitTime,
this.regionInfo);
byte[] val = null;
if (op.isPut()) {
val = op.getValue();
if (HLogEdit.isDeleted(val)) {