March 2021
Intermediate to advanced
265 pages
6h 50m
Chinese
Content preview from Presto实战
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
安装和配置
Presto
｜
17
Query 20181105_001601_00002_e6r6y, FINISHED, 1 node
Splits: 21 total, 21 done (100.00%)
0:06 [25 rows, 0B] [4 rows/s, 0B/s]
如果你尝试运行
Docker
并遇到了如下错误：
Query 20181217_115041_00000_
i6juj failed: Presto server is still initializing
，请等待一段时间后重
试上一条命令。
利用
SQL
知识，你可以进一步探索这一数据集。可以使用
help
命令了解
PrestoCLI
，更多
有关使用
CLI
的信息，参见
3.1
节。
当你结束探索时，可以使用
quit
命令退出。
执行下列命令就可以停止并移除之前的容器：
$ docker stop presto-trial
presto-trial
$ docker rm presto-trial
presto-trial
如果想进一步试验，则可以使用同样的命令运行
Presto
。如果试用结束并不再需要
Docker
镜像，则可以通过下列命令删除所有相关的
Docker
资源：
$ docker rmi prestosql/presto
Untagged: prestosql/presto:latest
...
Deleted: sha256:877b494a9f...
2.2
使用归档文件安装
使用
Docker
初试
Presto
后，可以选择在本地的工作站或服务器上安装 ...
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and much more.
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.