IndexSpecification idx1 = new IndexSpecification("ScanMulIndex");
idx1.addIndexColumn(hcd1, "ql", ValueType.String, 10);
idx1.addIndexColumn(hcd2, "ql", ValueType.String, 10);
idx1.addIndexColumn(hcd3, "ql", ValueType.String, 10);
idx1.addIndexColumn(hcd4, "ql", ValueType.String, 10);
ihtd.addIndex(idx1);
admin.createTable(ihtd);
ZKAssign.blockUntilNoRIT(zkw);
HTable table = new HTable(conf, userTableName);