try {
long t1=System.currentTimeMillis();
LOG.info("sync from zookeeper "+tableName);
StormClusterState zkCluster = getCluster();
List<Integer> list = zkCluster.higo_base(tableName,this);
for (Integer id : list) {
SolrInfo info = zkCluster.higo_info(tableName, id);
if (info != null )
{
newlist.add(info);