vtlim commented on code in PR #13485:
URL: https://github.com/apache/druid/pull/13485#discussion_r1065261376
##########
examples/quickstart/jupyter-notebooks/druid-visualization.ipynb:
##########
@@ -0,0 +1,620 @@
+{
+ "cells": [
+ {
+ "cell_type": "markdown",
+ "id": "ad4e60b6",
+ "metadata": {
+ "tags": []
+ },
+ "source": [
+ "# Tutorial: Basic visualizations using the Druid API\n",
+ "\n",
+ "<!--\n",
+ " ~ Licensed to the Apache Software Foundation (ASF) under one\n",
+ " ~ or more contributor license agreements. See the NOTICE file\n",
+ " ~ distributed with this work for additional information\n",
+ " ~ regarding copyright ownership. The ASF licenses this file\n",
+ " ~ to you under the Apache License, Version 2.0 (the\n",
+ " ~ \"License\"); you may not use this file except in compliance\n",
+ " ~ with the License. You may obtain a copy of the License at\n",
+ " ~\n",
+ " ~ http://www.apache.org/licenses/LICENSE-2.0\n";,
+ " ~\n",
+ " ~ Unless required by applicable law or agreed to in writing,\n",
+ " ~ software distributed under the License is distributed on an\n",
+ " ~ \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY\n",
+ " ~ KIND, either express or implied. See the License for the\n",
+ " ~ specific language governing permissions and limitations\n",
+ " ~ under the License.\n",
+ " -->\n",
+ " \n",
+ "This tutorial introduces basic visualization options you can use with the
Druid API. It focuses on two Python modules:
[pandas](https://pandas.pydata.org/) and [Bokeh](https://bokeh.org/). This
tutorial builds on [Learn the basics of the Druid API](api-tutorial.ipynb).\n",
+ "\n",
+ "\n",
+ "## Table of contents\n",
+ "\n",
+ "- [Prerequisites](#Prerequisites)\n",
+ "- [Display data in a DataFrame](#Display-data-in-a-DataFrame)\n",
+ "- [Display data with a bar graph](#Display-data-with-a-bar-graph)\n",
+ "- [Display data with a line graph](#Display-data-with-a-line-graph)\n",
+ "- [Next steps](#Next-steps)\n",
+ "\n",
+ "For the best experience, use JupyterLab so that you can always access the
table of contents."
+ ]
+ },
+ {
+ "cell_type": "markdown",
+ "id": "8d6bbbcb",
+ "metadata": {
+ "tags": []
+ },
+ "source": [
+ "## Prerequisites\n",
+ "\n",
+ "If you haven't already, you'll need install the Requests library for
Python before you start. For example:\n",
+ "\n",
+ "```bash\n",
+ "pip3 install requests\n",
+ "```\n",
+ "\n",
+ "Additionally, install the pandas and Bokeh libraries. For example:\n",
+ "```bash\n",
+ "pip3 install pandas\n",
+ "pip3 install bokeh\n",
+ "```\n",
+ "\n",
+ "Next, you'll need a Druid cluster with data. This tutorial uses the
`wikipedia_api` datasource from [Learn the basics of the Druid
API](api-tutorial.ipynb).\n",
+ "\n",
+ "\n",
+ "Finally, you'll need either JupyterLab (recommended) or Jupyter notebook.
Both the quickstart Druid cluster and Jupyter notebook are deployed at
`localhost:8888` by default, so you'll \n",
+ "need to change the port for Jupyter. To do so, stop Jupyter and start it
again with the `port` parameter included. For example, you can use the
following command to start Jupyter on port `3001`:\n",
+ "\n",
+ "```bash\n",
+ "# If you're using JupyterLab\n",
+ "jupyter lab --port 3001\n",
+ "# If you're using Jupyter notebook\n",
+ "jupyter notebook --port 3001 \n",
+ "```\n",
+ "\n",
+ "To start this tutorial, run the next cell. It imports the Python packages
you'll need and defines `druid_host` for the host for the Druid Router
service.The quickstart deployment configures the to listen on port `8888` by
default, so you'll be making API calls against `http://localhost:8888`. "
Review Comment:
```suggestion
"To start this tutorial, run the next cell. It imports the Python
packages you'll need and defines `druid_host` for the host for the Druid Router
service. The quickstart deployment configures Druid to listen on port `8888` by
default, so you'll be making API calls against `http://localhost:8888`.";
```
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
