mirror of https://github.com/ClickHouse/ClickHouse.git synced 2024-09-23 18:20:50 +00:00

Rewrite en/getting_started/index.md (#3747 )

* CLICKHOUSE-4063: less manual html @ index.md

* CLICKHOUSE-4063: recommend markdown="1" in README.md

* CLICKHOUSE-4003: manually purge custom.css for now

* CLICKHOUSE-4064: expand <details> before any print (including to pdf)

* CLICKHOUSE-3927: rearrange interfaces/formats.md a bit

* CLICKHOUSE-3306: add few http headers

* Remove copy-paste introduced in #3392

* Hopefully better chinese fonts #3392

* get rid of tabs @ custom.css

* Apply comments and patch from #3384

* Add jdbc.md to ToC and some translation, though it still looks badly incomplete

* minor punctuation

* Add some backlinks to official website from mirrors that just blindly take markdown sources

* Do not make fonts extra light

* find . -name '*.md' -type f | xargs -I{} perl -pi -e 's//g' {}

* find . -name '*.md' -type f | xargs -I{} perl -pi -e 's/ sql/g' {}

* Remove outdated stuff from roadmap.md

* Not so light font on front page too

* Refactor Chinese formats.md to match recent changes in other languages

* Update some links on front page

* Remove some outdated comment

* Add twitter link to front page

* More front page links tuning

* Add Amsterdam meetup link

* Smaller font to avoid second line

* Add Amsterdam link to README.md

* Proper docs nav translation

* Back to 300 font-weight except Chinese

* fix docs build

* Update Amsterdam link

* remove symlinks

* more zh punctuation

* apply lost comment by @zhang2014

* Apply comments by @zhang2014 from #3417

* Remove Beijing link

* rm incorrect symlink

* restore content of docs/zh/operations/table_engines/index.md

* CLICKHOUSE-3751: stem terms while searching docs

* CLICKHOUSE-3751: use English stemmer in non-English docs too

* CLICKHOUSE-4135 fix

* Remove past meetup link

* Add blog link to top nav

* Add ContentSquare article link

* Add form link to front page + refactor some texts

* couple markup fixes

* minor

* Introduce basic ODBC driver page in docs

* More verbose 3rd party libs disclaimer

* Put third-party stuff into a separate folder

* Separate third-party stuff in ToC too

* Update links

* Move stuff that is not really (only) a client library into a separate page

* Add clickhouse-hdfs-loader link

* Some introduction for "interfaces" section

* Rewrite tcp.md

* http_interface.md -> http.md

* fix link

* Remove unconvenient error for now

* try to guess anchor instead of failing

* remove symlink

* Remove outdated info from introduction

* remove ru roadmap.md

* replace ru roadmap.md with symlink

* Update roadmap.md

* lost file

* Title case in toc_en.yml

* Sync "Functions" ToC section with en

* Remove reference to pretty old ClickHouse release from docs

* couple lost symlinks in fa

* Close quote in proper place

* Rewrite en/getting_started/index.md

* Sync en<>ru getting_started/index.md

* minor changes

2018-12-04 20:09:57 +03:00

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入门指南

系统要求

如果从官方仓库安装，需要确保您使用的是x86_64处理器构架的Linux并且支持SSE 4.2指令集

检查是否支持SSE 4.2：

grep -q sse4_2 /proc/cpuinfo && echo "SSE 4.2 supported" || echo "SSE 4.2 not supported"

我们推荐使用Ubuntu或者Debian。终端必须使用UTF-8编码。

基于rpm的系统,你可以使用第三方的安装包：https://packagecloud.io/altinity/clickhouse 或者直接安装debian安装包。

ClickHouse还可以在FreeBSD与Mac OS X上工作。同时它可以在不支持SSE 4.2的x86_64构架和AArch64 CPUs上编译。

安装

为Debian/Ubuntu安装

在/etc/apt/sources.list (或创建/etc/apt/sources.list.d/clickhouse.list文件)中添加仓库：

deb http://repo.yandex.ru/clickhouse/deb/stable/ main/

如果你想使用最新的测试版本，请使用'testing'替换'stable'。

然后运行：

sudo apt-key adv --keyserver keyserver.ubuntu.com --recv E0C56BD4    # optional
sudo apt-get update
sudo apt-get install clickhouse-client clickhouse-server

你也可以从这里手动下载安装包：https://repo.yandex.ru/clickhouse/deb/stable/main/。

ClickHouse包含访问控制配置，它们位于users.xml文件中(与'config.xml'同目录)。默认情况下，允许从任何地方使用默认的‘default’用户无密码的访问ClickHouse。参考‘user/default/networks’。有关更多信息，请参考"Configuration files"部分。

使用源码安装

具体编译方式可以参考build.md。

你可以编译并安装它们。你也可以直接使用而不进行安装。

Client: dbms/programs/clickhouse-client
Server: dbms/programs/clickhouse-server
    ```

在服务器中为数据创建如下目录：

```text
/opt/clickhouse/data/default/
/opt/clickhouse/metadata/default/

(它们可以在server config中配置。) 为需要的用户运行‘chown’

日志的路径可以在server config (src/dbms/programs/server/config.xml)中配置。

其他的安装方法

Docker image：https://hub.docker.com/r/yandex/clickhouse-server/

CentOS或RHEL安装包：https://github.com/Altinity/clickhouse-rpm-install

Gentoo：emerge clickhouse

启动

可以运行如下命令在后台启动服务：

sudo service clickhouse-server start

可以在/var/log/clickhouse-server/目录中查看日志。

如果服务没有启动，请检查配置文件 /etc/clickhouse-server/config.xml。

你也可以在控制台中直接启动服务：

clickhouse-server --config-file=/etc/clickhouse-server/config.xml

在这种情况下，日志将被打印到控制台中，这在开发过程中很方便。如果配置文件在当前目录中，你可以不指定‘--config-file’参数。它默认使用‘./config.xml’。

你可以使用命令行客户端连接到服务：

clickhouse-client

默认情况下它使用‘default’用户无密码的与localhost:9000服务建立连接。客户端也可以用于连接远程服务，例如：

clickhouse-client --host=example.com

有关更多信息，请参考"Command-line client"部分。

检查系统是否工作：

milovidov@hostname:~/work/metrica/src/dbms/src/Client$ ./clickhouse-client
ClickHouse client version 0.0.18749.
Connecting to localhost:9000.
Connected to ClickHouse server version 0.0.18749.

:) SELECT 1

SELECT 1

┌─1─┐
│ 1 │
└───┘

1 rows in set. Elapsed: 0.003 sec.

:)

恭喜，系统已经工作了!

为了继续进行实验，你可以尝试下载测试数据集。

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