更新下载的版本到 apache-druid-0.21.1
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@ -34,6 +34,5 @@
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</script>
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<script src="//cdn.jsdelivr.net/npm/docsify/lib/docsify.min.js"></script>
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</body>
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</html>
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@ -148,14 +148,14 @@ First, download and unpack the release archive. It's best to do this on a single
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since you will be editing the configurations and then copying the modified distribution out to all
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of your servers.
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[Download](https://www.apache.org/dyn/closer.cgi?path=/druid/{{DRUIDVERSION}}/apache-druid-{{DRUIDVERSION}}-bin.tar.gz)
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the {{DRUIDVERSION}} release.
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[Download](https://www.apache.org/dyn/closer.cgi?path=/druid/apache-druid-0.21.1/apache-druid-apache-druid-0.21.1-bin.tar.gz)
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the apache-druid-0.21.1 release.
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Extract Druid by running the following commands in your terminal:
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```bash
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tar -xzf apache-druid-{{DRUIDVERSION}}-bin.tar.gz
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cd apache-druid-{{DRUIDVERSION}}
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tar -xzf apache-druid-apache-druid-0.21.1-bin.tar.gz
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cd apache-druid-apache-druid-0.21.1
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```
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In the package, you should find:
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@ -419,7 +419,7 @@ Copy the Druid distribution and your edited configurations to your Master server
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If you have been editing the configurations on your local machine, you can use *rsync* to copy them:
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```bash
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rsync -az apache-druid-{{DRUIDVERSION}}/ MASTER_SERVER:apache-druid-{{DRUIDVERSION}}/
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rsync -az apache-druid-apache-druid-0.21.1/ MASTER_SERVER:apache-druid-apache-druid-0.21.1/
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```
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### No Zookeeper on Master
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@ -3,6 +3,10 @@
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在本快速开始的内容部分，将向你介绍有关如何开始使用 Apache Druid 和一些相关的基本特性。
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当你按照给出的步骤完成操作后，你将能够安装并且运行 Druid 和使用自带的批量数据摄取（ingestion）特性向安装成功的 Druid 实例中导入数据。
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!> 当前翻译基于的 Druid 版本为 apache-druid-0.21.1，本页面中的有关下载链接可能会随着版本更新而失效。
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请自行根据官方办法的发行进度进行搜索更新和下载。
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在开始我们下面的步骤之前，请先阅读 [Druid 概述](../design/index.md) 和 [数据摄取（ingestion）概述](../ingestion/index.md) 中的内容。
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因为下面使用的步骤将会参照在前面 2 个 页面中提到过的一些概念和定义。
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@ -15,7 +19,7 @@
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Druid 配置属性包括有从 _Nano-Quickstart_ 配置 （1 CPU, 4GB RAM） 到 _X-Large_ 配置（64 CPU, 512GB RAM）。
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有关更多的配置信息，请参考 [独立服务器部署](../operations/single-server.md) 页面中的内容
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有关更多的配置信息，请参考 [独立服务器部署](../operations/single-server.md ':size=620') 页面中的内容
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另外，如果你希望对 Druid 进行集群部署的话，请参考 [集群服务器部署](./cluster.md) 页面中的内容来了解更多有关 Druid 集群部署中的配置。
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针对运行 Druid 的计算机，你需要完成下面的软件配置：
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@ -33,17 +37,16 @@ Druid 配置属性包括有从 _Nano-Quickstart_ 配置 （1 CPU, 4GB RAM） 到
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例如，如果你使用 Druid 的控制台对文件进行浏览的话，那么操作系统通只显示这个用户能够访问到的文件，或者说有权限进行查看的文件进行显示。
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一般来说，我们是不希望 Druid 以 root 用户的权限来运行的。因此针对 Druid 的安装环境，可以考虑针对 Druid 实例，在操作系统中创建一个只供 Druid 运行的用户。
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## 第 1 步：安装 Druid
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当你确定你的系统已经满足 [安装要求](#安装要求) 的所有内容后，请按照下面的步骤：
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1. 下载
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下载地址为： [{{DRUIDVERSION}} 发布（release）](https://www.apache.org/dyn/closer.cgi?path=/druid/{{DRUIDVERSION}}/apache-druid-{{DRUIDVERSION}}-bin.tar.gz).
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下载地址为： [apache-druid-0.21.1 发布（release）](https://www.apache.org/dyn/closer.cgi?path=/druid/apache-druid-0.21.1/apache-druid-apache-druid-0.21.1-bin.tar.gz).
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2. 在你的控制台中，将下载的压缩包进行解压到当前目录，并且进入到解压的目录，或者你将目录移动到你希望部署的的目录中：
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```bash
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tar -xzf apache-druid-{{DRUIDVERSION}}-bin.tar.gz
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cd apache-druid-{{DRUIDVERSION}}
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tar -xzf apache-druid-apache-druid-0.21.1-bin.tar.gz
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cd apache-druid-apache-druid-0.21.1
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```
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在解压后的目录中，你会看到 `LICENSE` 和 `NOTICE` 文件，以及一些子目录，在这些子目录中保存有可执行文件，配置文件，示例数据和其他的内容。
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@ -61,7 +64,7 @@ Druid 配置属性包括有从 _Nano-Quickstart_ 配置 （1 CPU, 4GB RAM） 到
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针对一台计算机，你可以使用 `micro-quickstart` 配置来启动所有 Druid 的服务。
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在 apache-druid-{{DRUIDVERSION}} 包的根目录下，运行下面的命令：
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在 apache-druid-apache-druid-0.21.1 包的根目录下，运行下面的命令：
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```bash
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./bin/start-micro-quickstart
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@ -71,16 +74,16 @@ Druid 配置属性包括有从 _Nano-Quickstart_ 配置 （1 CPU, 4GB RAM） 到
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```bash
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$ ./bin/start-micro-quickstart
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[Fri May 3 11:40:50 2019] Running command[zk], logging to[/apache-druid-{{DRUIDVERSION}}/var/sv/zk.log]: bin/run-zk conf
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[Fri May 3 11:40:50 2019] Running command[coordinator-overlord], logging to[/apache-druid-{{DRUIDVERSION}}/var/sv/coordinator-overlord.log]: bin/run-druid coordinator-overlord conf/druid/single-server/micro-quickstart
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[Fri May 3 11:40:50 2019] Running command[broker], logging to[/apache-druid-{{DRUIDVERSION}}/var/sv/broker.log]: bin/run-druid broker conf/druid/single-server/micro-quickstart
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[Fri May 3 11:40:50 2019] Running command[router], logging to[/apache-druid-{{DRUIDVERSION}}/var/sv/router.log]: bin/run-druid router conf/druid/single-server/micro-quickstart
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[Fri May 3 11:40:50 2019] Running command[historical], logging to[/apache-druid-{{DRUIDVERSION}}/var/sv/historical.log]: bin/run-druid historical conf/druid/single-server/micro-quickstart
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[Fri May 3 11:40:50 2019] Running command[middleManager], logging to[/apache-druid-{{DRUIDVERSION}}/var/sv/middleManager.log]: bin/run-druid middleManager conf/druid/single-server/micro-quickstart
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[Fri May 3 11:40:50 2019] Running command[zk], logging to[/apache-druid-apache-druid-0.21.1/var/sv/zk.log]: bin/run-zk conf
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[Fri May 3 11:40:50 2019] Running command[coordinator-overlord], logging to[/apache-druid-apache-druid-0.21.1/var/sv/coordinator-overlord.log]: bin/run-druid coordinator-overlord conf/druid/single-server/micro-quickstart
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[Fri May 3 11:40:50 2019] Running command[broker], logging to[/apache-druid-apache-druid-0.21.1/var/sv/broker.log]: bin/run-druid broker conf/druid/single-server/micro-quickstart
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[Fri May 3 11:40:50 2019] Running command[router], logging to[/apache-druid-apache-druid-0.21.1/var/sv/router.log]: bin/run-druid router conf/druid/single-server/micro-quickstart
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[Fri May 3 11:40:50 2019] Running command[historical], logging to[/apache-druid-apache-druid-0.21.1/var/sv/historical.log]: bin/run-druid historical conf/druid/single-server/micro-quickstart
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[Fri May 3 11:40:50 2019] Running command[middleManager], logging to[/apache-druid-apache-druid-0.21.1/var/sv/middleManager.log]: bin/run-druid middleManager conf/druid/single-server/micro-quickstart
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```
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如上面输出的内容表示的，集群元数据存储（cluster metadata store） 和服务段（segments for the service）都会保存在 Druid 根目录下面的 `var` 目录中。
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这个 Druid 的根目录就是 apache-druid-{{DRUIDVERSION}}，换句话说就是你最开始解压并且既然怒的目录。
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这个 Druid 的根目录就是 apache-druid-apache-druid-0.21.1，换句话说就是你最开始解压并且既然怒的目录。
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所有的服务将会把日志写入到 `var/sv` 目录中，同时也会将脚本的控制台输出按照上面的格式进行输出。
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@ -42,7 +42,7 @@ For this tutorial, we've provided a Dockerfile for a Hadoop 2.8.5 cluster, which
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This Dockerfile and related files are located at `quickstart/tutorial/hadoop/docker`.
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From the apache-druid-{{DRUIDVERSION}} package root, run the following commands to build a Docker image named "druid-hadoop-demo" with version tag "2.8.5":
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From the apache-druid-apache-druid-0.21.1 package root, run the following commands to build a Docker image named "druid-hadoop-demo" with version tag "2.8.5":
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```bash
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cd quickstart/tutorial/hadoop/docker
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@ -110,7 +110,7 @@ docker exec -it druid-hadoop-demo bash
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### Copy input data to the Hadoop container
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From the apache-druid-{{DRUIDVERSION}} package root on the host, copy the `quickstart/tutorial/wikiticker-2015-09-12-sampled.json.gz` sample data to the shared folder:
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From the apache-druid-apache-druid-0.21.1 package root on the host, copy the `quickstart/tutorial/wikiticker-2015-09-12-sampled.json.gz` sample data to the shared folder:
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```bash
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cp quickstart/tutorial/wikiticker-2015-09-12-sampled.json.gz /tmp/shared/wikiticker-2015-09-12-sampled.json.gz
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@ -575,7 +575,7 @@ We've finished defining the ingestion spec, it should now look like the followin
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## Submit the task and query the data
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From the apache-druid-{{DRUIDVERSION}} package root, run the following command:
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From the apache-druid-apache-druid-0.21.1 package root, run the following command:
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```bash
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bin/post-index-task --file quickstart/ingestion-tutorial-index.json --url http://localhost:8081
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@ -111,7 +111,7 @@ We will see how these definitions are used after we load this data.
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## Load the example data
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From the apache-druid-{{DRUIDVERSION}} package root, run the following command:
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From the apache-druid-apache-druid-0.21.1 package root, run the following command:
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```bash
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bin/post-index-task --file quickstart/tutorial/rollup-index.json --url http://localhost:8081
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