Elgato_dark/zeppelin
1
0
Fork 0
mirror of https://github.com/apache/zeppelin synced 2026-05-24 09:38:26 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

Add short description about Apache hive and Increase readability hive.md

Browse source
This commit is contained in:
Ryu Ah young 2015-12-31 23:53:24 -08:00
parent d08092a905
commit aac2e01be8
1 changed files with 14 additions and 14 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

28
docs/interpreter/hive.md
View file

@ -8,10 +8,10 @@ group: manual
## Hive Interpreter for Apache Zeppelin
The [Apache Hive](https://hive.apache.org/) ™ data warehouse software facilitates querying and managing large datasets residing in distributed storage. Hive provides a mechanism to project structure onto this data and query the data using a SQL-like language called HiveQL. At the same time this language also allows traditional map/reduce programmers to plug in their custom mappers and reducers when it is inconvenient or inefficient to express this logic in HiveQL.
### Configuration
<br/>
## 1. Configuration
<table class="table-configuration">
<tr>
<th>Property</th>
@ -31,48 +31,48 @@ group: manual
<tr>
<td>default.user</td>
<td></td>
<td><b>(Optional)</b>Username of the connection</td>
<td><b>( Optional ) </b>Username of the connection</td>
</tr>
<tr>
<td>default.password</td>
<td></td>
<td><b>(Optional)</b>Password of the connection</td>
<td><b>( Optional ) </b>Password of the connection</td>
</tr>
<tr>
<td>default.xxx</td>
<td></td>
<td><b>(Optional)</b>Other properties used by the driver</td>
<td><b>( Optional ) </b>Other properties used by the driver</td>
</tr>
<tr>
<td>${prefix}.driver</td>
<td></td>
<td>Driver class path of `%hive(${prefix})`</td>
<td>Driver class path of <code>%hive(${prefix})</code> </td>
</tr>
<tr>
<td>${prefix}.url</td>
<td></td>
<td>Url of `%hive(${prefix})`</td>
<td>Url of <code>%hive(${prefix})</code> </td>
</tr>
<tr>
<td>${prefix}.user</td>
<td></td>
<td><b>(Optional)</b>Username of the connection of `%hive(${prefix})`</td>
<td><b>( Optional ) </b>Username of the connection of <code>%hive(${prefix})</code> </td>
</tr>
<tr>
<td>${prefix}.password</td>
<td></td>
<td><b>(Optional)</b>Password of the connection of `%hive(${prefix})`</td>
<td><b>( Optional ) </b>Password of the connection of <code>%hive(${prefix})</code> </td>
</tr>
<tr>
<td>${prefix}.xxx</td>
<td></td>
<td><b>(Optional)</b>Other properties used by the driver of `%hive(${prefix})`</td>
<td><b>( Optional ) </b>Other properties used by the driver of <code>%hive(${prefix})</code> </td>
</tr>
</table>
This interpreter provides multiple configuration with ${prefix}. User can set a multiple connection properties by this prefix. It can be used like `%hive(${prefix})`.
This interpreter provides multiple configuration with `${prefix}`. User can set a multiple connection properties by this prefix. It can be used like `%hive(${prefix})`.
### How to use
## 2. How to use
Basically, you can use
@ -91,9 +91,9 @@ select * from my_table;
You can also run multiple queries up to 10 by default. Changing these settings is not implemented yet.
#### Apply Zeppelin Dynamic Forms
### Apply Zeppelin Dynamic Forms
You can leverage [Zeppelin Dynamic Form]({{BASE_PATH}}/manual/dynamicform.html) inside your queries. You can use both the `text input` and `select form` parameterization features
You can leverage [Zeppelin Dynamic Form]({{BASE_PATH}}/manual/dynamicform.html) inside your queries. You can use both the `text input` and `select form` parameterization features.
```sql
%hive