Pig是Hadoop生态系统的一个组件，提供了类似SQL的Pig Latin语言。
Pig是Hadoop生态系统的一个组件，提供了类似SQL的Pig Latin语言。
参考答案和解析
HBase;Hive;Pig
相关考题：
host: Ladies and gentlemen, on behalf of the state of Maine, it gives us great () to present Zuckerman's famous pig! A、pleasureB、funC、joyD、wonder
关于Java编程接口,说法正确的是()。 A、Hadoop只提供了一种APIB、Hadoop提供了新旧两种APIC、新API可以完全兼容Hadoop2.0D、旧API不能够完全兼容Hadoop2.0
Companies are trying to alter the pig's genetic code to prevent pig organs from being attacked by humans.()
下面关于Pig的描述中,哪个是错误的?() A. 在分布式环境下运行Pig程序的时候,需要编写专门的 MapReduce程序B.用户可以编写自己的函数来进行特殊用途的处理,达到扩充pig功能的目的C.Pig系统可以对用户编写的程序进行自动地优化,从而用户可以专注于语义,而非效率D.Pig不但可以在分布式模式下运行也可以在单机模式下运行
BGood evening, ladies and gentlemen, I’m Roy , and this is my show. This is a television show for all families, and I know you’ll enjoy it.Let’s start with a story. Once there was a proud pig on a farm . He thought he was the most important of all the animals on the farm. But it was not enough that he himself thought this: he had to be sure that other animals thought it, too. So he went up to a chicken and asked, “ Who is the most important animal on the farm?” The chicken answered, “ You are, Mr. Pig .” Then he asked a dog, and he got the same reply.Next, he asked a cow. When the cow seemed uncertained of the right answer, the pig looked angry, and showed his teeth, “ Oh, you are, of course, Mr. Pig.” said the cow. “ Of course, ” the pig said, “ there is no doubt about it. ”At last the pig asked a big horse the same question. The horse lifted one foot, rolled the pig over and placed his foot on the pig’s head. “ I think you know the answer now. ” said the horse.61. The Roy show is _________ .A. a family show on TV B. for kids only C. a sports show
When the pig asked a dog, the dog ________ .A. said nothing B. said the pig was the most importantC. said the pig was as important as the horse
According to the passage we can see that Chinese people think of the pig as a ______animal.A. cleverB. richC. goodD. all the above
When you call a Westerner a pig, who was born in the year of the pig, most of them______.A. will be angryB. will be very surprisedC. can forgiveD. may quarrel with you
关于康明斯发电车中并车电路中的PIG21模块叙述中，正确的是（）。A、PIG21就是自动同步器B、PIG21又叫同步脉冲继电器C、PIG21自动判断网电与待并电的关系，最终实现合闸并车D、PIG21中需将三相网电和三相待并电均输入进行判断
Pig的主要操作--store操作（）。A、循环指定数据集中的所有数据B、将制定数据集存储至指定目录C、联合操作，和sql中的union功能一致D、join操作，和sql中的join功能一致
单选题PPL scientists will try to solve their problem by ______.Aremoving the sugar molecule on the surface of pig cells.Bdistinguishing human tissues form those of pigs.Cusing the sugar-free nucleus in cloning a pig.Dtaking out the sugar genes from the cell of a pig.
单选题One problem of using pig organs on humans is ______.Athe size of the pig organs.Bthe quick rejection of the transplant by human bodies.Cthe speed of their maturity.Dthe technical complexity of the operational process.
判断题Pig是一个基于Hadoop的大规模数据分析平台，它提供的SQL-LIKE语言叫PigLatin，该语言的编译器会把类SQL的数据分析请求转换为一系列经过优化处理的MapReduce运算。( )A对B错