随笔分类 -  作业--理论

摘要:1.分析SparkSQL出现的原因,并简述SparkSQL的起源与发展。 SparkSQL出现的原因: 关系数据库已经很流行 关系数据库在大数据时代已经不能满足要求 首先,用户需要从不同数据源执行各种操作,包括结构化、半结构化和非结构化数据 其次,用户需要执行高级分析,比如机器学习和图像处理 在实际 阅读全文
posted @ 2022-05-11 21:09 stu(dying) 阅读(109) 评论(0) 推荐(0) 编辑
摘要:一、什么是 Docker Compose Compose 是 Docker 官方的开源项目,负责实现Docker容器集群的快速编排,开源代码在 https://github.com/docker/compose 上。 我们知道使用 Dockerfile 模板文件可以让用户很方便的定义一个单独的应用容 阅读全文
posted @ 2022-04-27 17:16 stu(dying) 阅读(14368) 评论(1) 推荐(1) 编辑
摘要:1.Spark已打造出结构一体化、功能多样化的大数据生态系统,请用图文阐述Spark生态系统的组成及各组件的功能。 Spark生态系统主要包含Spark Core、Spark SQL、Spark Streaming、MLib、GraphX以及独立调度器,下面对上述组件进行一一介绍。 (1)Spark 阅读全文
posted @ 2022-03-15 17:08 stu(dying) 阅读(148) 评论(0) 推荐(0) 编辑
摘要:一、列举Hadoop生态的各个组件及其功能、以及各个组件之间的相互关系,以图呈现并加以文字描述 1. HDFS(Hadoop分布式文件系统) Hadoop分布式文件系统是Hadoop项目的两大核心之一,是针对谷歌文件系统(GoogleFileSystem,GFS)的开源实现。 HDFS具有处理超大数 阅读全文
posted @ 2022-03-01 19:27 stu(dying) 阅读(174) 评论(0) 推荐(0) 编辑

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  1. 1 Dancing with my phone (Explicit) HYBS
  2. 2 Catch (Feat. Hwa Sa) Epik High (에픽하이)
  3. 3 건물 사이에 피어난 장미 (Rose Blossom) H1-KEY
  4. 4 The Weekend 88rising,BIBI
  5. 5 天气未报 余佳运
  6. 6 和你 余佳运
  7. 7 九月底 余佳运
  8. 8 POP/STARS K/DA,Madison Beer,(G)I-DLE,Jaira Burns
  9. 9 Uh-Oh (G)I-DLE
  10. 10 For You (G)I-DLE
  11. 11 데이지(雏菊) PENTAGON
  12. 12 BAD PENTAGON
Dancing with my phone (Explicit) - HYBS
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Dancing with my phone (Explicit) - HYBS

Lyrics by:Kasidej Hongladaromp/James Alyn Wee

Composed by:Kasidej Hongladaromp/James Alyn Wee

I'm just laying on the floor again

I'm just laying on the floor again

Can't be bothered to get up now

Can't be bothered to get up now

I wouldn't care

If I never get up again

I don't want to

Then our song comes on the radio

Then our song comes on the radio

Makes me wanna start to dance

Makes me wanna start to dance

Oh I wanna know

If you feel the same way as me

Why would you go

Dancing I'm all alone

Dancing I'm all alone

Figuring out how I can get you home

Figuring out how I can get you home

Dancing with my phone

Dancing with my phone

Thinking about you

Thinking about you

On my feet and now I'm out the door

On my feet and now I'm out the door

Walking by the places that we used to go

Walking by the places that we used to go

I remember all your favorite stores

I remember all your favorite stores

I won't lie

I don't think I even know myself anymore

I don't think I even know myself anymore

You're the one who knew me f**kin' well

You're the one who knew me f**kin' well

Yeah you know

Dancing I'm all alone

Dancing I'm all alone

Figuring out how I can get you home

Figuring out how I can get you home

Dancing with my phone

Dancing with my phone

Thinking about you

Thinking about you

Dancing I'm all alone

Dancing I'm all alone

Figuring out how I can get you home

Figuring out how I can get you home

How I can get you home

Dancing with my phone

Thinking about you

Thinking about you

Dancing all alone

Dancing all alone

Dancing all alone dancing all alone

Dancing all alone

Dancing all alone I'm dancing with my phone

Dancing with my phone

Thinking about you

Thinking about you

Dancing all alone

Dancing all alone

Dancing all alone

Dancing all alone

Dancing all alone

Dancing all alone

Thinking about you

Dancing with my phone

Thinking about you

Thinking about you