我在卡桑德拉CLI新的,我想知道的是它是一個很好的做法來定義列名的LongType代替Utf8type,也請告訴我的代碼或編碼風格有什麼問題嗎?
我在scala中使用hector進行playframework。列名稱
val mutator = HFactory.createMutator(Group, le);
mutator.addInsertion(groupId,"groupRefrence",HFactory.createColumn(userId,userId,le,le))
mutator.execute()
def getMembersRefrence(groupId: Long) = {
val sliceQuery = HFactory.createSliceQuery(Group, le, le, le)
sliceQuery.setColumnFamily("groupRefrence")
sliceQuery.setKey(groupId)
sliceQuery.setRange(Long.MIN_VALUE,Long.MAX_VALUE, false, Integer.MAX_VALUE)
val result = sliceQuery.execute()
val res = result.get()
val columns = res.getColumns()
val response = columns.toList
response
}