private void sendLeaderChangeNotify(long hsId, int partitionId)
{
try {
JSONStringer stringer = new JSONStringer();
stringer.object();
stringer.key(JSON_PARTITION_ID).value(partitionId);
stringer.key(JSON_INITIATOR_HSID).value(hsId);
stringer.endObject();
BinaryPayloadMessage bpm = new BinaryPayloadMessage(new byte[0], stringer.toString().getBytes("UTF-8"));
int hostId = m_hostMessenger.getHostId();
m_hostMessenger.send(CoreUtils.getHSIdFromHostAndSite(hostId,