private Get createGet(TransactionId transactionId, byte[] columnFamily, Filter filter) {
        byte[] transactionIdRowKey = rowKeyEncoder.encodeRowKey(transactionId);
        final Get get = new Get(transactionIdRowKey);
        get.setMaxResultsPerColumnFamily(traceMaxResultsPerColumnFamily);
        get.addFamily(columnFamily);
        if (filter != null) {
            get.setFilter(filter);
        }
        return get;
    }
@author Woonduk Kang(emeroad)
@author Taejin Koo
web/src/main/java/com/navercorp/pinpoint/web/dao/hbase/HbaseTraceDaoV2.java