文章浏览阅读47次。QuestionGiven a strings, partitionssuch that every substring of the partition is a palindrome.Return the minimum cuts needed for a palindrome partitioning ofs.Example:Input:"aab" Out......
文章浏览阅读2.4k次。报错如下:The maximum number of dynamic partitions is controlled by hive.exec.max.dynamic.partitions and hive.exec.max.dynamic.partitions.pernode. Maximum was set to: 100报错原因:hive shell中默认的参数hive.exec.max.dynamic.partitions.pernodehive.exec.max.......
文章浏览阅读66次。Given a linked list and a valuex, partition it such that all nodes less thanxcome before nodes greater than or equal tox.You should preserve the original relative order of the nodes in each......
文章浏览阅读556次。1.变量 Scala声明变量有两种方式,一个用val,一个用var。 val / var 变量名 : 变量类型 = 变量值。 val定义的值是不可变的,它不是一个常量,是不可变量,或称之为只读变量。val示例:scala> val a1 = 10scala&......
文章浏览阅读163次。这种类型的分区有助于均匀地分配数据。它通过循环的方式对数据进行分发。当数据倾斜时,这种类型的分区很好。 private static final long serialVersionUID = 1L; private final int[] returnArray = new int[]{-1}; public Reba......