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Fixed typo in _navigation.html and updated interpreter_authorization.md

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Prasad Wagle 2016-02-10 20:54:10 -08:00
parent 6c89dbe93d
commit 1ac076e1a8
2 changed files with 11 additions and 5 deletions
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docs/_includes/themes/zeppelin/_navigation.html
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@ -58,7 +58,7 @@
<li>
<a href="#" data-toggle="dropdown" class="dropdown-toggle">Security<b class="caret"></b></a>
<ul class="dropdown-menu">
<li><a href="{{BASE_PATH}}/security/overviwe.html">Overview</a></li>
<li><a href="{{BASE_PATH}}/security/overview.html">Overview</a></li>
<li><a href="{{BASE_PATH}}/security/authentication.html#html">Authentication</a></li>
<li><a href="{{BASE_PATH}}/security/notebook_authorization.html">Notebook Authorization</a></li>
<li><a href="{{BASE_PATH}}/security/interpreter_authorization.html">Interpreter Authorization</a></li>

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docs/security/interpreter_authorization.md
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@ -17,12 +17,18 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
# Zeppelin Interpreter Authorization
# Zeppelin Interpreter and Data Source Authorization
The Interpreter authorization problem is more complex. Different interpreters require different strategies.
## Interpreter Authorization
Interpreter authorization involves permissions like creating an interpreter and execution queries using it.
## Data Source Authorization
Data source authorization involves authenticating to the data source like a Mysql database and letting it determine user permissions.
For the Hive interpreter, we need to maintain per-user connection pools.
The interpreter method takes the user string as parameter and executes the jdbc call using a connection in the user's connection pool.
The interpret method takes the user string as parameter and executes the jdbc call using a connection in the user's connection pool.
In case of Presto, we don't need password if the Presto DB server runs backend code using HDFS authorization for the user.
For databases like Vertica and Mysql we would have to store password information for users.
For databases like Vertica and Mysql we have to store password information for users.