[KYUUBI #425] [DOCS] Getting Started with Kyuubi and Cloudera Hue

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### _Why are the changes needed?_
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  1. If you add a feature, you can talk about the use case of it.
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### _How was this patch tested?_
- [ ] Add some test cases that check the changes thoroughly including negative and positive cases if possible

- [x] Add screenshots for manual tests if appropriate

![image](https://user-images.githubusercontent.com/26535726/110803250-f66f9300-82b9-11eb-93e3-c533c8089cc9.png)

- [ ] [Run test](https://kyuubi.readthedocs.io/en/latest/tools/testing.html#running-tests) locally before make a pull request

Closes #425 from pan3793/hue.

67a451e [Cheng Pan] fix
adcfd6a [Cheng Pan] [DOCS] Getting Started with Kyuubi and Cloudera Hue

Authored-by: Cheng Pan <379377944@qq.com>
Signed-off-by: ulysses-you <ulyssesyou18@gmail.com>

docs/quick_start/index.rst

@@ -15,3 +15,5 @@ In this section, you will learn how to setup and interact with kyuubi quickly.
     quick_start_with_beeline
     quick_start_with_jdbc
     quick_start_with_datagrip
+    quick_start_with_hue
+

docs/quick_start/quick_start_with_hue.md

@@ -4,11 +4,115 @@
 
 </div>
 
-# Getting Started With Cloudera Hue
+# Getting Started with Kyuubi and Cloudera Hue
 
+## What is Hue
 
-docker run -it -p 8888:8888 gethue/hue:latest
+[Hue](https://gethue.com/) is an open source SQL Assistant for Databases & Data Warehouses.
 
-http://localhost:8888/
+## Preparation
 
-![](../imgs/hue_login.png)
+### Get Kyuubi Started
+
+[Get the server Started](quick_start.md) first before your try Hue with Kyuubi.
+
+```bash
+Welcome to
+  __  __                           __
+ /\ \/\ \                         /\ \      __
+ \ \ \/'/'  __  __  __  __  __  __\ \ \____/\_\
+  \ \ , <  /\ \/\ \/\ \/\ \/\ \/\ \\ \ '__`\/\ \
+   \ \ \\`\\ \ \_\ \ \ \_\ \ \ \_\ \\ \ \L\ \ \ \
+    \ \_\ \_\/`____ \ \____/\ \____/ \ \_,__/\ \_\
+     \/_/\/_/`/___/> \/___/  \/___/   \/___/  \/_/
+                /\___/
+                \/__/
+```
+
+## Run Hue in Docker
+
+Here we demo running Kyuubi on macOS and Hue on [Docker for Mac](https://docs.docker.com/docker-for-mac/), 
+there are several known limitations of network, and you can find 
+[workarounds from here](https://docs.docker.com/docker-for-mac/networking/#known-limitations-use-cases-and-workarounds).
+
+### Configuration
+
+1. Copy a configuration template from Hue Docker image.
+
+```
+docker run --rm gethue/hue:latest cat /usr/share/hue/desktop/conf/hue.ini > hue.ini
+```
+
+2. Modify the `hue.ini`
+
+```ini
+[beeswax]
+  # Kyuubi 1.1.x support thrift version from 1 to 10
+  thrift_version=7
+  # change to your username to avoid permissions issue for local test
+  auth_username=chengpan
+
+[notebook]
+  [[interpreters]]
+    [[[sql]]]
+      name=SparkSQL
+      interface=hiveserver2
+      
+[spark]
+  # Host of the Spark Thrift Server
+  # For macOS users, use docker.for.mac.host.internal to access host network
+  sql_server_host=docker.for.mac.host.internal
+
+  # Port of the Spark Thrift Server
+  sql_server_port=10009
+  
+# other configurations
+...
+```
+
+### Start Hue in Docker
+
+```
+docker run -p 8888:8888 -v $PWD/hue.ini:/usr/share/hue/desktop/conf/hue.ini gethue/hue:latest
+```
+
+Go http://localhost:8888/ and follow the guide to create an account.
+
+![](../imgs/hue/start.png)
+
+Having fun with Hue and Kyuubi!
+
+![](../imgs/hue/spark_sql_docker.png)
+
+### For CDH 6.x Users
+
+If you are using CDH 6.x, there is a trick that CDH 6.x blocks Spark in default, you need to modify the configuration to 
+overwrite the `desktop.app_blacklist` to remove this restriction.
+
+Config Hue in Cloudera Manager.
+
+![](../imgs/hue/cloudera_manager.png)
+
+Refer following configuration and tune it to fit your environment.
+```
+[desktop]
+ app_blacklist=zookeeper,hbase,impala,search,sqoop,security
+ use_new_editor=true
+[[interpreters]]
+[[[sparksql]]]
+  name=Spark SQL
+  interface=hiveserver2
+  # other interpreters
+  ...
+[spark]
+sql_server_host=kyuubi-server-host
+sql_server_port=10009
+```
+
+You need to restart the Hue Service to activate the configuration changes, and then Spark SQL will available in editor list.
+
+![](../imgs/hue/editor.png)
+
+Having fun with Hue and Kyuubi!
+
+![](../imgs/hue/spark_sql_cdh6.png)