AlterIndexEvent alterIndexEvent = (AlterIndexEvent) notifyList.get(listSize - 1);
assert alterIndexEvent.getStatus();
validateAlterIndex(oldIndex, alterIndexEvent.getOldIndex(),
newIndex, alterIndexEvent.getNewIndex());
PreAlterIndexEvent preAlterIndexEvent = (PreAlterIndexEvent) (preNotifyList.get(preNotifyList.size() - 1));
validateAlterIndex(oldIndex, preAlterIndexEvent.getOldIndex(),
newIndex, preAlterIndexEvent.getNewIndex());
driver.run("drop index tmptbl_i on tmptbl");
listSize++;
assertEquals(notifyList.size(), listSize);