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minor corrections and edits for flow

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Igal Levy 2014-01-24 12:26:38 -08:00
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docs/content/Tutorial:-The-Druid-Cluster.md
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@ -7,15 +7,13 @@ Welcome back! In our first [tutorial](Tutorial%3A-A-First-Look-at-Druid.html), w
This tutorial will hopefully answer these questions! This tutorial will hopefully answer these questions!
In this tutorial, we will set up other types of Druid nodes as well as and external dependencies for a fully functional Druid cluster. The architecture of Druid is very much like the [Megazord](http://www.youtube.com/watch?v=7mQuHh1X4H4) from the popular 90s show Mighty Morphin' Power Rangers. Each Druid node has a specific purpose and the nodes come together to form a fully functional system. In this tutorial, we will set up other types of Druid nodes and external dependencies for a fully functional Druid cluster. The architecture of Druid is very much like the [Megazord](http://www.youtube.com/watch?v=7mQuHh1X4H4) from the popular 90s show Mighty Morphin' Power Rangers. Each Druid node has a specific purpose and the nodes come together to form a fully functional system.
## Downloading Druid ## Downloading Druid
If you followed the first tutorial, you should already have Druid downloaded. If not, let's go back and do that first. If you followed the first tutorial, you should already have Druid downloaded. If not, let's go back and do that first.
You can download the latest version of druid [here](http://static.druid.io/artifacts/releases/druid-services-0.6.51-bin.tar.gz) You can download the latest version of druid [here](http://static.druid.io/artifacts/releases/druid-services-0.6.51-bin.tar.gz) and untar the contents within by issuing:
and untar the contents within by issuing:
```bash ```bash
tar -zxvf druid-services-*-bin.tar.gz tar -zxvf druid-services-*-bin.tar.gz
@ -32,9 +30,9 @@ For deep storage, we have made a public S3 bucket (static.druid.io) available wh
#### Setting up MySQL #### Setting up MySQL
1. If you don't already have it, download MySQL Community Server here: [http://dev.mysql.com/downloads/mysql/](http://dev.mysql.com/downloads/mysql/) 1. If you don't already have it, download MySQL Community Server here: [http://dev.mysql.com/downloads/mysql/](http://dev.mysql.com/downloads/mysql/).
2. Install MySQL 2. Install MySQL.
3. Create a druid user and database 3. Create a druid user and database.
```bash ```bash
mysql -u root mysql -u root
@ -88,7 +86,7 @@ Metrics (things to aggregate over):
## The Cluster ## The Cluster
Let's start up a few nodes and download our data. First things though, let's make sure we have config directory where we will store configs for our various nodes: Let's start up a few nodes and download our data. First, let's make sure we have configs in the config directory for our various nodes. Issue the following from the Druid home directory:
``` ```
ls config ls config