assertFalse(rs.next());
byte[] tableName = Bytes.toBytes(ATABLE_NAME);
admin = conn.unwrap(PhoenixConnection.class).getQueryServices().getAdmin();
HTable htable = (HTable) conn.unwrap(PhoenixConnection.class).getQueryServices().getTable(tableName);
htable.clearRegionCache();
int nRegions = htable.getRegionLocations().size();
admin.split(tableName, ByteUtil.concat(Bytes.toBytes(tenantId), Bytes.toBytes("00A" + Character.valueOf((char) ('3' + nextRunCount())) + ts))); // vary split point with test run
int retryCount = 0;
do {
Thread.sleep(2000);