AccumuloConfiguration tableConf = AccumuloConfiguration.getTableConfiguration(HdfsZooInstance.getInstance().getInstanceID(), extent.getTableId()
.toString());
FileOperations fileOps = FileOperations.getInstance();
mfw = fileOps.openWriter(dirname, fs, conf, tableConf);
DeletingIterator sourceItr = new DeletingIterator(new ColumnFamilySkippingIterator(map.skvIterator()), true);
TabletIteratorEnvironment iterEnv = new TabletIteratorEnvironment(IteratorScope.minc, tableConf);
SortedKeyValueIterator<Key,Value> fai = IteratorUtil.loadIterators(IteratorScope.minc, sourceItr, extent, tableConf, iterEnv);