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added note about slow start first time around due to fetching of dependencies

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Igal Levy 2014-01-21 11:03:07 -08:00
parent 010abf2552
commit 0c16f24ba1
1 changed files with 2 additions and 2 deletions
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docs/content/Tutorial:-A-First-Look-at-Druid.md
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@ -80,7 +80,7 @@ Let's start doing stuff. You can start a Druid [Realtime](Realtime.html) node by
Select "wikipedia".
Once the node starts up you will see a bunch of logs about setting up properties and connecting to the data source. If everything was successful, you should see messages of the form shown below.
Note that the first time you start the example, it may take some extra time due to its fetching various dependencies. Once the node starts up you will see a bunch of logs about setting up properties and connecting to the data source. If everything was successful, you should see messages of the form shown below.
```
2013-09-04 19:33:11,922 INFO [main] org.eclipse.jetty.server.AbstractConnector - Started SelectChannelConnector@0.0.0.0:8083
@ -118,7 +118,7 @@ Select "wikipedia" once again. This script issues [GroupByQueries](GroupByQuery.
This is a **groupBy** query, which you may be familiar with from SQL. We are grouping, or aggregating, via the `dimensions` field: `["page"]`. We are **filtering** via the `namespace` dimension, to only look at edits on `articles`. Our **aggregations** are what we are calculating: a count of the number of data rows, and a count of the number of edits that have occurred.
The result looks something like this:
The result looks something like this (when it's prettified):
```json
[