摘要: def nonNegativeMod(x: Int, mod: Int): Int = { val rawMod = x % mod rawMod + (if (rawMod 0 case _ => Utils.nonNegativeMod(key.hashCode, numPartitions) } 阅读全文
posted @ 2017-08-06 11:29 牵牛花 阅读(296) 评论(0) 推荐(0)