for (Map.Entry<String, Map<Integer, Pair<Long, Long>>> entry : exportSequenceNumbers.entrySet()) {
stringer.object();
stringer.key("exportTableName").value(entry.getKey());
stringer.key("sequenceNumberPerPartition").array();
for (Map.Entry<Integer, Pair<Long,Long>> sequenceNumber : entry.getValue().entrySet()) {
stringer.object();
stringer.key("partition").value(sequenceNumber.getKey());
//First value is the ack offset which matters for pauseless rejoin, but not persistence
stringer.key("exportSequenceNumber").value(sequenceNumber.getValue().getSecond());