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Posted to commits@zeppelin.apache.org by zj...@apache.org on 2019/09/29 07:08:15 UTC
svn commit: r1867691 [16/41] - in /zeppelin/site: docs/0.8.2/
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Added: zeppelin/site/docs/0.8.2/interpreter/jdbc.html
URL: http://svn.apache.org/viewvc/zeppelin/site/docs/0.8.2/interpreter/jdbc.html?rev=1867691&view=auto
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+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <title>Apache Zeppelin 0.8.0 Documentation: Generic JDBC Interpreter for Apache Zeppelin</title>
+ <meta name="description" content="Generic JDBC Interpreter lets you create a JDBC connection to any data source. You can use Postgres, MySql, MariaDB, Redshift, Apache Hive, Apache Phoenix, Apache Drill and Apache Tajo using JDBC interpreter.">
+ <meta name="author" content="The Apache Software Foundation">
+
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+ </div>
+ <nav class="navbar-collapse collapse" role="navigation">
+ <ul class="nav navbar-nav">
+ <li>
+ <a href="#" data-toggle="dropdown" class="dropdown-toggle">Quick Start <b class="caret"></b></a>
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+ <li class="title"><span>Getting Started</span></li>
+ <li><a href="/docs/0.8.0/quickstart/install.html">Install</a></li>
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+ <li><a href="/docs/0.8.0/quickstart/python_with_zeppelin.html">Python with Zeppelin</a></li>
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+
+ <li>
+ <a href="#" data-toggle="dropdown" class="dropdown-toggle">Usage<b class="caret"></b></a>
+ <ul class="dropdown-menu scrollable-menu">
+ <li class="title"><span>Dynamic Form</span></li>
+ <li><a href="/docs/0.8.0/usage/dynamic_form/intro.html">What is Dynamic Form?</a></li>
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+ <li class="title"><span>Interpreter</span></li>
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+ <li><a href="/docs/0.8.0/usage/interpreter/dependency_management.html">Dependency Management</a></li>
+ <li><a href="/docs/0.8.0/usage/interpreter/installation.html">Installing Interpreters</a></li>
+ <!--<li><a href="/docs/0.8.0/usage/interpreter/dynamic_loading.html">Dynamic Interpreter Loading (Experimental)</a></li>-->
+ <li><a href="/docs/0.8.0/usage/interpreter/execution_hooks.html">Execution Hooks (Experimental)</a></li>
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+ <li class="title"><span>Other Features</span></li>
+ <li><a href="/docs/0.8.0/usage/other_features/publishing_paragraphs.html">Publishing Paragraphs</a></li>
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+ <li><a href="/docs/0.8.0/usage/other_features/zeppelin_context.html">Zeppelin Context</a></li>
+ <li role="separator" class="divider"></li>
+ <li class="title"><span>REST API</span></li>
+ <li><a href="/docs/0.8.0/usage/rest_api/interpreter.html">Interpreter API</a></li>
+ <li><a href="/docs/0.8.0/usage/rest_api/zeppelin_server.html">Zeppelin Server API</a></li>
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+ <li><a href="/docs/0.8.0/usage/rest_api/configuration.html">Configuration API</a></li>
+ <li><a href="/docs/0.8.0/usage/rest_api/credential.html">Credential API</a></li>
+ <li><a href="/docs/0.8.0/usage/rest_api/helium.html">Helium API</a></li>
+ </ul>
+ </li>
+
+ <li>
+ <a href="#" data-toggle="dropdown" class="dropdown-toggle">Setup<b class="caret"></b></a>
+ <ul class="dropdown-menu scrollable-menu">
+ <li class="title"><span>Basics</span></li>
+ <li><a href="/docs/0.8.0/setup/basics/how_to_build.html">How to Build Zeppelin</a></li>
+ <li><a href="/docs/0.8.0/setup/basics/multi_user_support.html">Multi-user Support</a></li>
+ <li role="separator" class="divider"></li>
+ <li class="title"><span>Deployment</span></li>
+ <!--<li><a href="/docs/0.8.0/setup/deployment/docker.html">Docker Image for Zeppelin</a></li>-->
+ <li><a href="/docs/0.8.0/setup/deployment/spark_cluster_mode.html#spark-standalone-mode">Spark Cluster Mode: Standalone</a></li>
+ <li><a href="/docs/0.8.0/setup/deployment/spark_cluster_mode.html#spark-on-yarn-mode">Spark Cluster Mode: YARN</a></li>
+ <li><a href="/docs/0.8.0/setup/deployment/spark_cluster_mode.html#spark-on-mesos-mode">Spark Cluster Mode: Mesos</a></li>
+ <li><a href="/docs/0.8.0/setup/deployment/flink_and_spark_cluster.html">Zeppelin with Flink, Spark Cluster</a></li>
+ <li><a href="/docs/0.8.0/setup/deployment/cdh.html">Zeppelin on CDH</a></li>
+ <li><a href="/docs/0.8.0/setup/deployment/virtual_machine.html">Zeppelin on VM: Vagrant</a></li>
+ <li role="separator" class="divider"></li>
+ <li class="title"><span>Security</span></li>
+ <li><a href="/docs/0.8.0/setup/security/authentication_nginx.html">HTTP Basic Auth using NGINX</a></li>
+ <li><a href="/docs/0.8.0/setup/security/shiro_authentication.html">Shiro Authentication</a></li>
+ <li><a href="/docs/0.8.0/setup/security/notebook_authorization.html">Notebook Authorization</a></li>
+ <li><a href="/docs/0.8.0/setup/security/datasource_authorization.html">Data Source Authorization</a></li>
+ <li><a href="/docs/0.8.0/setup/security/http_security_headers.html">HTTP Security Headers</a></li>
+ <li role="separator" class="divider"></li>
+ <li class="title"><span>Notebook Storage</span></li>
+ <li><a href="/docs/0.8.0/setup/storage/storage.html#notebook-storage-in-local-git-repository">Git Storage</a></li>
+ <li><a href="/docs/0.8.0/setup/storage/storage.html#notebook-storage-in-s3">S3 Storage</a></li>
+ <li><a href="/docs/0.8.0/setup/storage/storage.html#notebook-storage-in-azure">Azure Storage</a></li>
+ <li><a href="/docs/0.8.0/setup/storage/storage.html#notebook-storage-in-zeppelinhub">ZeppelinHub Storage</a></li>
+ <li><a href="/docs/0.8.0/setup/storage/storage.html#notebook-storage-in-mongodb">MongoDB Storage</a></li>
+ <li role="separator" class="divider"></li>
+ <li class="title"><span>Operation</span></li>
+ <li><a href="/docs/0.8.0/setup/operation/configuration.html">Configuration</a></li>
+ <li><a href="/docs/0.8.0/setup/operation/proxy_setting.html">Proxy Setting</a></li>
+ <li><a href="/docs/0.8.0/setup/operation/upgrading.html">Upgrading</a></li>
+ <li><a href="/docs/0.8.0/setup/operation/trouble_shooting.html">Trouble Shooting</a></li>
+ </ul>
+ </li>
+
+ <li>
+ <a href="#" data-toggle="dropdown" class="dropdown-toggle">Interpreter <b class="caret"></b></a>
+ <ul class="dropdown-menu scrollable-menu">
+ <li class="title"><span>Interpreters</span></li>
+ <li><a href="/docs/0.8.0/usage/interpreter/overview.html">Overview</a></li>
+ <li role="separator" class="divider"></li>
+ <li><a href="/docs/0.8.0/interpreter/spark.html">Spark</a></li>
+ <li><a href="/docs/0.8.0/interpreter/jdbc.html">JDBC</a></li>
+ <li><a href="/docs/0.8.0/interpreter/python.html">Python</a></li>
+ <li role="separator" class="divider"></li>
+ <li><a href="/docs/0.8.0/interpreter/alluxio.html">Alluxio</a></li>
+ <li><a href="/docs/0.8.0/interpreter/beam.html">Beam</a></li>
+ <li><a href="/docs/0.8.0/interpreter/bigquery.html">BigQuery</a></li>
+ <li><a href="/docs/0.8.0/interpreter/cassandra.html">Cassandra</a></li>
+ <li><a href="/docs/0.8.0/interpreter/elasticsearch.html">Elasticsearch</a></li>
+ <li><a href="/docs/0.8.0/interpreter/flink.html">Flink</a></li>
+ <li><a href="/docs/0.8.0/interpreter/geode.html">Geode</a></li>
+ <li><a href="/docs/0.8.0/interpreter/groovy.html">Groovy</a></li>
+ <li><a href="/docs/0.8.0/interpreter/hbase.html">HBase</a></li>
+ <li><a href="/docs/0.8.0/interpreter/hdfs.html">HDFS</a></li>
+ <li><a href="/docs/0.8.0/interpreter/hive.html">Hive</a></li>
+ <li><a href="/docs/0.8.0/interpreter/ignite.html">Ignite</a></li>
+ <li><a href="/docs/0.8.0/interpreter/kylin.html">Kylin</a></li>
+ <li><a href="/docs/0.8.0/interpreter/lens.html">Lens</a></li>
+ <li><a href="/docs/0.8.0/interpreter/livy.html">Livy</a></li>
+ <li><a href="/docs/0.8.0/interpreter/markdown.html">Markdown</a></li>
+ <li><a href="/docs/0.8.0/interpreter/neo4j.html">Neo4j</a></li>
+ <li><a href="/docs/0.8.0/interpreter/pig.html">Pig</a></li>
+ <li><a href="/docs/0.8.0/interpreter/postgresql.html">Postgresql, HAWQ</a></li>
+ <li><a href="/docs/0.8.0/interpreter/r.html">R</a></li>
+ <li><a href="/docs/0.8.0/interpreter/scalding.html">Scalding</a></li>
+ <li><a href="/docs/0.8.0/interpreter/scio.html">Scio</a></li>
+ <li><a href="/docs/0.8.0/interpreter/shell.html">Shell</a></li>
+ </ul>
+ </li>
+ <li>
+ <a href="#" data-toggle="dropdown" class="dropdown-toggle">More<b class="caret"></b></a>
+ <ul class="dropdown-menu scrollable-menu" style="right: 0; left: auto;">
+ <li class="title"><span>Extending Zeppelin</span></li>
+ <li><a href="/docs/0.8.0/development/writing_zeppelin_interpreter.html">Writing Zeppelin Interpreter</a></li>
+ <li role="separator" class="divider"></li>
+ <li class="title"><span>Helium (Experimental)</span></li>
+ <li><a href="/docs/0.8.0/development/helium/overview.html">Overview</a></li>
+ <li><a href="/docs/0.8.0/development/helium/writing_application.html">Writing Helium Application</a></li>
+ <li><a href="/docs/0.8.0/development/helium/writing_spell.html">Writing Helium Spell</a></li>
+ <li><a href="/docs/0.8.0/development/helium/writing_visualization_basic.html">Writing Helium Visualization: Basics</a></li>
+ <li><a href="/docs/0.8.0/development/helium/writing_visualization_transformation.html">Writing Helium Visualization: Transformation</a></li>
+ <li role="separator" class="divider"></li>
+ <li class="title"><span>Contributing to Zeppelin</span></li>
+ <li><a href="/docs/0.8.0/setup/basics/how_to_build.html">How to Build Zeppelin</a></li>
+ <li><a href="/docs/0.8.0/development/contribution/useful_developer_tools.html">Useful Developer Tools</a></li>
+ <li><a href="/docs/0.8.0/development/contribution/how_to_contribute_code.html">How to Contribute (code)</a></li>
+ <li><a href="/docs/0.8.0/development/contribution/how_to_contribute_website.html">How to Contribute (website)</a></li>
+ <li role="separator" class="divider"></li>
+ <li class="title"><span>External Resources</span></li>
+ <li><a target="_blank" href="">Mailing List</a></li>
+ <li><a target="_blank" href="">Apache Zeppelin Wiki</a></li>
+ <li><a target="_blank" href="">Stackoverflow Questions about Zeppelin</a></li>
+ </ul>
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+ <a href="/docs/0.8.0/search.html" class="nav-search-link">
+ <span class="fa fa-search nav-search-icon"></span>
+ </a>
+ </li>
+ </ul>
+ </nav><!--/.navbar-collapse -->
+ </div>
+ </div>
+
+
+
+ <div class="content">
+
+<!--<div class="hero-unit Generic JDBC Interpreter for Apache Zeppelin">
+ <h1></h1>
+</div>
+-->
+
+<div class="row">
+ <div class="col-md-12">
+ <!--
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+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.
+-->
+
+<h1>Generic JDBC Interpreter for Apache Zeppelin</h1>
+
+<div id="toc"></div>
+
+<h2>Overview</h2>
+
+<p>JDBC interpreter lets you create a JDBC connection to any data sources seamlessly.</p>
+
+<p>Inserts, Updates, and Upserts are applied immediately after running each statement.</p>
+
+<p>By now, it has been tested with:</p>
+
+<div class="row" style="margin: 30px auto;">
+ <div class="col-md-6">
+ <img src="/docs/0.8.0/assets/themes/zeppelin/img/docs-img/tested_databases.png" width="300px"/>
+ </div>
+ <div class="col-md-6">
+ <li style="padding-bottom: 5px; list-style: circle">
+ <a href="http://www.postgresql.org/" target="_blank">Postgresql</a> -
+ <a href="https://jdbc.postgresql.org/" target="_blank">JDBC Driver</a>
+ </li>
+ <li style="padding-bottom: 5px; list-style: circle">
+ <a href="https://www.mysql.com/" target="_blank">Mysql</a> -
+ <a href="https://dev.mysql.com/downloads/connector/j/" target="_blank">JDBC Driver</a>
+ </li>
+ <li style="padding-bottom: 5px; list-style: circle">
+ <a href="https://mariadb.org/" target="_blank">MariaDB</a> -
+ <a href="https://mariadb.com/kb/en/mariadb/about-mariadb-connector-j/" target="_blank">JDBC Driver</a>
+ </li>
+ <li style="padding-bottom: 5px; list-style: circle">
+ <a href="https://aws.amazon.com/documentation/redshift/" target="_blank">Redshift</a> -
+ <a href="https://docs.aws.amazon.com/redshift/latest/mgmt/configure-jdbc-connection.html" target="_blank">JDBC Driver</a>
+ </li>
+ <li style="padding-bottom: 5px; list-style: circle">
+ <a href="https://hive.apache.org/" target="_blank">Apache Hive</a> -
+ <a href="https://cwiki.apache.org/confluence/display/Hive/HiveServer2+Clients#HiveServer2Clients-JDBC" target="_blank">JDBC Driver</a>
+ </li>
+ <li style="padding-bottom: 5px; list-style: circle">
+ <a href="https://phoenix.apache.org/" target="_blank">Apache Phoenix</a> itself is a JDBC driver
+ </li>
+ <li style="padding-bottom: 5px; list-style: circle">
+ <a href="https://drill.apache.org/" target="_blank">Apache Drill</a> -
+ <a href="https://drill.apache.org/docs/using-the-jdbc-driver" target="_blank">JDBC Driver</a>
+ </li>
+ <li style="padding-bottom: 5px; list-style: circle">
+ <a href="http://tajo.apache.org/" target="_blank">Apache Tajo</a> -
+ <a href="https://tajo.apache.org/docs/current/jdbc_driver.html" target="_blank">JDBC Driver</a>
+ </li>
+ </div>
+</div>
+
+<p>If you are using other databases not in the above list, please feel free to share your use case. It would be helpful to improve the functionality of JDBC interpreter.</p>
+
+<h2>Create a new JDBC Interpreter</h2>
+
+<p>First, click <code>+ Create</code> button at the top-right corner in the interpreter setting page.</p>
+
+<p><img src="/docs/0.8.0/assets/themes/zeppelin/img/docs-img/click_create_button.png" width="600px"/></p>
+
+<p>Fill <code>Interpreter name</code> field with whatever you want to use as the alias(e.g. mysql, mysql2, hive, redshift, and etc..).
+Please note that this alias will be used as <code>%interpreter_name</code> to call the interpreter in the paragraph.
+Then select <code>jdbc</code> as an <code>Interpreter group</code>. </p>
+
+<p><img src="/docs/0.8.0/assets/themes/zeppelin/img/docs-img/select_name_and_group.png" width="200px"/></p>
+
+<p>The default driver of JDBC interpreter is set as <code>PostgreSQL</code>. It means Zeppelin includes <code>PostgreSQL</code> driver jar in itself.
+So you don't need to add any dependencies(e.g. the artifact name or path for <code>PostgreSQL</code> driver jar) for <code>PostgreSQL</code> connection.
+The JDBC interpreter properties are defined by default like below.</p>
+
+<table class="table-configuration">
+ <tr>
+ <th>Name</th>
+ <th>Default Value</th>
+ <th>Description</th>
+ </tr>
+ <tr>
+ <td>common.max_count</td>
+ <td>1000</td>
+ <td>The maximun number of SQL result to display</td>
+ </tr>
+ <tr>
+ <td>default.driver</td>
+ <td>org.postgresql.Driver</td>
+ <td>JDBC Driver Name</td>
+ </tr>
+ <tr>
+ <td>default.password</td>
+ <td></td>
+ <td>The JDBC user password</td>
+ </tr>
+ <tr>
+ <td>default.url</td>
+ <td>jdbc:postgresql://localhost:5432/</td>
+ <td>The URL for JDBC</td>
+ </tr>
+ <tr>
+ <td>default.user</td>
+ <td>gpadmin</td>
+ <td>The JDBC user name</td>
+ </tr>
+ <tr>
+ <td>default.precode</td>
+ <td></td>
+ <td>Some SQL which executes every time after initialization of the interpreter (see <a href="../usage/interpreter/overview.html#interpreter-binding-mode">Binding mode</a>)</td>
+ </tr>
+ <tr>
+ <td>default.statementPrecode</td>
+ <td></td>
+ <td>SQL code which executed before the SQL from paragraph, in the same database session (database connection)</td>
+ </tr>
+ <tr>
+ <td>default.completer.schemaFilters</td>
+ <td></td>
+ <td>Сomma separated schema (schema = catalog = database) filters to get metadata for completions. Supports '%' symbol is equivalent to any set of characters. (ex. prod_v_%,public%,info)</td>
+ </tr>
+ <tr>
+ <td>default.completer.ttlInSeconds</td>
+ <td>120</td>
+ <td>Time to live sql completer in seconds (-1 to update everytime, 0 to disable update)</td>
+ </tr>
+ <tr>
+ <td>default.splitQueries</td>
+ <td>false</td>
+ <td>Each query is executed apart and returns the result</td>
+ </tr>
+</table>
+
+<p>If you want to connect other databases such as <code>Mysql</code>, <code>Redshift</code> and <code>Hive</code>, you need to edit the property values.
+You can also use <a href="../setup/security/datasource_authorization.html">Credential</a> for JDBC authentication.
+If <code>default.user</code> and <code>default.password</code> properties are deleted(using X button) for database connection in the interpreter setting page,
+the JDBC interpreter will get the account information from <a href="../setup/security/datasource_authorization.html">Credential</a>.</p>
+
+<p>The below example is for <code>Mysql</code> connection.</p>
+
+<p><img src="/docs/0.8.0/assets/themes/zeppelin/img/docs-img/edit_properties.png" width="600px" /></p>
+
+<p>The last step is <strong>Dependency Setting</strong>. Since Zeppelin only includes <code>PostgreSQL</code> driver jar by default, you need to add each driver's maven coordinates or JDBC driver's jar file path for the other databases.</p>
+
+<p><img src="/docs/0.8.0/assets/themes/zeppelin/img/docs-img/edit_dependencies.png" width="600px" /></p>
+
+<p>That's it. You can find more JDBC connection setting examples(<a href="#mysql">Mysql</a>, <a href="#mariadb">MariaDB</a>, <a href="#redshift">Redshift</a>, <a href="#apache-hive">Apache Hive</a>, <a href="#apache-phoenix">Apache Phoenix</a>, and <a href="#apache-tajo">Apache Tajo</a>) in <a href="#examples">this section</a>.</p>
+
+<h2>More properties</h2>
+
+<p>There are more JDBC interpreter properties you can specify like below.</p>
+
+<table class="table-configuration">
+ <tr>
+ <th>Property Name</th>
+ <th>Description</th>
+ </tr>
+ <tr>
+ <td>common.max_result</td>
+ <td>Max number of SQL result to display to prevent the browser overload. This is common properties for all connections</td>
+ </tr>
+ <tr>
+ <td>zeppelin.jdbc.auth.type</td>
+ <td>Types of authentications' methods supported are <code>SIMPLE</code>, and <code>KERBEROS</code></td>
+ </tr>
+ <tr>
+ <td>zeppelin.jdbc.principal</td>
+ <td>The principal name to load from the keytab</td>
+ </tr>
+ <tr>
+ <td>zeppelin.jdbc.keytab.location</td>
+ <td>The path to the keytab file</td>
+ </tr>
+ <tr>
+ <td>zeppelin.jdbc.auth.kerberos.proxy.enable</td>
+ <td>When auth type is Kerberos, enable/disable Kerberos proxy with the login user to get the connection. Default value is true.</td>
+ </tr>
+ <tr>
+ <td>default.jceks.file</td>
+ <td>jceks store path (e.g: jceks://file/tmp/zeppelin.jceks)</td>
+ </tr>
+ <tr>
+ <td>default.jceks.credentialKey</td>
+ <td>jceks credential key</td>
+ </tr>
+ <tr>
+ <td>zeppelin.jdbc.interpolation</td>
+ <td>Enables ZeppelinContext variable interpolation into paragraph text. Default value is false.</td>
+ </tr>
+ <tr>
+ <td>zeppelin.jdbc.maxConnLifetime</td>
+ <td>Maximum of connection lifetime in milliseconds. A value of zero or less means the connection has an infinite lifetime.</td>
+ </tr>
+</table>
+
+<p>You can also add more properties by using this <a href="http://docs.oracle.com/javase/7/docs/api/java/sql/DriverManager.html#getConnection%28java.lang.String,%20java.util.Properties%29">method</a>.
+For example, if a connection needs a schema parameter, it would have to add the property as follows:</p>
+
+<table class="table-configuration">
+ <tr>
+ <th>name</th>
+ <th>value</th>
+ </tr>
+ <tr>
+ <td>default.schema</td>
+ <td>schema_name</td>
+ </tr>
+</table>
+
+<h2>Binding JDBC interpter to notebook</h2>
+
+<p>To bind the interpreters created in the interpreter setting page, click the gear icon at the top-right corner.</p>
+
+<p><img src="/docs/0.8.0/assets/themes/zeppelin/img/docs-img/click_interpreter_binding_button.png" width="600px" /></p>
+
+<p>Select(blue) or deselect(white) the interpreter buttons depending on your use cases.
+If you need to use more than one interpreter in the notebook, activate several buttons.
+Don't forget to click <code>Save</code> button, or you will face <code>Interpreter *** is not found</code> error.</p>
+
+<p><img src="/docs/0.8.0/assets/themes/zeppelin/img/docs-img/jdbc_interpreter_binding.png" width="550px" /></p>
+
+<h2>How to use</h2>
+
+<h3>Run the paragraph with JDBC interpreter</h3>
+
+<p>To test whether your databases and Zeppelin are successfully connected or not, type <code>%jdbc_interpreter_name</code>(e.g. <code>%mysql</code>) at the top of the paragraph and run <code>show databases</code>.</p>
+<div class="highlight"><pre><code class="language-sql" data-lang="sql"><span></span><span class="o">%</span><span class="n">jdbc_interpreter_name</span>
+<span class="k">show</span> <span class="n">databases</span>
+</code></pre></div>
+<p>If the paragraph is <code>FINISHED</code> without any errors, a new paragraph will be automatically added after the previous one with <code>%jdbc_interpreter_name</code>.
+So you don't need to type this prefix in every paragraphs' header.</p>
+
+<p><img src="/docs/0.8.0/assets/themes/zeppelin/img/docs-img/run_paragraph_with_jdbc.png" width="600px" /></p>
+
+<h3>Apply Zeppelin Dynamic Forms</h3>
+
+<p>You can leverage <a href="../usage/dynamic_form/intro.html">Zeppelin Dynamic Form</a> inside your queries. You can use both the <code>text input</code> and <code>select form</code> parametrization features.</p>
+<div class="highlight"><pre><code class="language-sql" data-lang="sql"><span></span><span class="o">%</span><span class="n">jdbc_interpreter_name</span>
+<span class="k">SELECT</span> <span class="n">name</span><span class="p">,</span> <span class="n">country</span><span class="p">,</span> <span class="n">performer</span>
+<span class="k">FROM</span> <span class="n">demo</span><span class="p">.</span><span class="n">performers</span>
+<span class="k">WHERE</span> <span class="n">name</span><span class="o">=</span><span class="s1">'${performer=Sheryl Crow|Doof|Fanfarlo|Los Paranoia}'</span>
+</code></pre></div>
+<h3>Usage <em>precode</em></h3>
+
+<p>You can set <em>precode</em> for each data source. Code runs once while opening the connection.</p>
+
+<h5>Properties</h5>
+
+<p>An example settings of interpreter for the two data sources, each of which has its <em>precode</em> parameter.</p>
+
+<table class="table-configuration">
+ <tr>
+ <th>Property Name</th>
+ <th>Value</th>
+ </tr>
+ <tr>
+ <td>default.driver</td>
+ <td>org.postgresql.Driver</td>
+ </tr>
+ <tr>
+ <td>default.password</td>
+ <td>1</td>
+ </tr>
+ <tr>
+ <td>default.url</td>
+ <td>jdbc:postgresql://localhost:5432/</td>
+ </tr>
+ <tr>
+ <td>default.user</td>
+ <td>postgres</td>
+ </tr>
+ <tr>
+ <td>default.precode</td>
+ <td>set search_path='test_path'</td>
+ </tr>
+ <tr>
+ <td>mysql.driver</td>
+ <td>com.mysql.jdbc.Driver</td>
+ </tr>
+ <tr>
+ <td>mysql.password</td>
+ <td>1</td>
+ </tr>
+ <tr>
+ <td>mysql.url</td>
+ <td>jdbc:mysql://localhost:3306/</td>
+ </tr>
+ <tr>
+ <td>mysql.user</td>
+ <td>root</td>
+ </tr>
+ <tr>
+ <td>mysql.precode</td>
+ <td>set @v=12</td>
+ </tr>
+</table>
+
+<h5>Usage</h5>
+
+<p>Test of execution <em>precode</em> for each data source.</p>
+<div class="highlight"><pre><code class="language-sql" data-lang="sql"><span></span><span class="o">%</span><span class="n">jdbc</span>
+<span class="k">show</span> <span class="n">search_path</span>
+</code></pre></div>
+<p>Returns value of <code>search_path</code> which is set in the <em>default.precode</em>.</p>
+<div class="highlight"><pre><code class="language-sql" data-lang="sql"><span></span><span class="o">%</span><span class="n">mysql</span>
+<span class="k">select</span> <span class="o">@</span><span class="n">v</span>
+</code></pre></div>
+<p>Returns value of <code>v</code> which is set in the <em>mysql.precode</em>.</p>
+
+<h2>Examples</h2>
+
+<p>Here are some examples you can refer to. Including the below connectors, you can connect every databases as long as it can be configured with it's JDBC driver.</p>
+
+<h3>Postgres</h3>
+
+<p><img src="/docs/0.8.0/assets/themes/zeppelin/img/docs-img/postgres_setting.png" width="600px" /></p>
+
+<h5>Properties</h5>
+
+<table class="table-configuration">
+ <tr>
+ <th>Name</th>
+ <th>Value</th>
+ </tr>
+ <tr>
+ <td>default.driver</td>
+ <td>org.postgresql.Driver</td>
+ </tr>
+ <tr>
+ <td>default.url</td>
+ <td>jdbc:postgresql://localhost:5432/</td>
+ </tr>
+ <tr>
+ <td>default.user</td>
+ <td>mysql_user</td>
+ </tr>
+ <tr>
+ <td>default.password</td>
+ <td>mysql_password</td>
+ </tr>
+</table>
+
+<p><a href="https://jdbc.postgresql.org/documentation/documentation.html">Postgres JDBC Driver Docs</a></p>
+
+<h5>Dependencies</h5>
+
+<table class="table-configuration">
+ <tr>
+ <th>Artifact</th>
+ <th>Excludes</th>
+ </tr>
+ <tr>
+ <td>org.postgresql:postgresql:9.4.1211</td>
+ <td></td>
+ </tr>
+</table>
+
+<p><a href="https://mvnrepository.com/artifact/org.postgresql/postgresql">Maven Repository: org.postgresql:postgresql</a></p>
+
+<h3>Mysql</h3>
+
+<p><img src="/docs/0.8.0/assets/themes/zeppelin/img/docs-img/mysql_setting.png" width="600px" /></p>
+
+<h5>Properties</h5>
+
+<table class="table-configuration">
+ <tr>
+ <th>Name</th>
+ <th>Value</th>
+ </tr>
+ <tr>
+ <td>default.driver</td>
+ <td>com.mysql.jdbc.Driver</td>
+ </tr>
+ <tr>
+ <td>default.url</td>
+ <td>jdbc:mysql://localhost:3306/</td>
+ </tr>
+ <tr>
+ <td>default.user</td>
+ <td>mysql_user</td>
+ </tr>
+ <tr>
+ <td>default.password</td>
+ <td>mysql_password</td>
+ </tr>
+</table>
+
+<p><a href="https://dev.mysql.com/downloads/connector/j/">Mysql JDBC Driver Docs</a></p>
+
+<h5>Dependencies</h5>
+
+<table class="table-configuration">
+ <tr>
+ <th>Artifact</th>
+ <th>Excludes</th>
+ </tr>
+ <tr>
+ <td>mysql:mysql-connector-java:5.1.38</td>
+ <td></td>
+ </tr>
+</table>
+
+<p><a href="https://mvnrepository.com/artifact/mysql/mysql-connector-java">Maven Repository: mysql:mysql-connector-java</a></p>
+
+<h3>MariaDB</h3>
+
+<p><img src="/docs/0.8.0/assets/themes/zeppelin/img/docs-img/mariadb_setting.png" width="600px" /></p>
+
+<h5>Properties</h5>
+
+<table class="table-configuration">
+ <tr>
+ <th>Name</th>
+ <th>Value</th>
+ </tr>
+ <tr>
+ <td>default.driver</td>
+ <td>org.mariadb.jdbc.Driver</td>
+ </tr>
+ <tr>
+ <td>default.url</td>
+ <td>jdbc:mariadb://localhost:3306</td>
+ </tr>
+ <tr>
+ <td>default.user</td>
+ <td>mariadb_user</td>
+ </tr>
+ <tr>
+ <td>default.password</td>
+ <td>mariadb_password</td>
+ </tr>
+</table>
+
+<p><a href="https://mariadb.com/kb/en/mariadb/about-mariadb-connector-j/">MariaDB JDBC Driver Docs</a></p>
+
+<h5>Dependencies</h5>
+
+<table class="table-configuration">
+ <tr>
+ <th>Artifact</th>
+ <th>Excludes</th>
+ </tr>
+ <tr>
+ <td>org.mariadb.jdbc:mariadb-java-client:1.5.4</td>
+ <td></td>
+ </tr>
+</table>
+
+<p><a href="https://mvnrepository.com/artifact/org.mariadb.jdbc/mariadb-java-client">Maven Repository: org.mariadb.jdbc:mariadb-java-client</a></p>
+
+<h3>Redshift</h3>
+
+<p><img src="/docs/0.8.0/assets/themes/zeppelin/img/docs-img/redshift_setting.png" width="600px" /></p>
+
+<h5>Properties</h5>
+
+<table class="table-configuration">
+ <tr>
+ <th>Name</th>
+ <th>Value</th>
+ </tr>
+ <tr>
+ <td>default.driver</td>
+ <td>com.amazon.redshift.jdbc42.Driver</td>
+ </tr>
+ <tr>
+ <td>default.url</td>
+ <td>jdbc:redshift://your-redshift-instance-address.redshift.amazonaws.com:5439/your-database</td>
+ </tr>
+ <tr>
+ <td>default.user</td>
+ <td>redshift_user</td>
+ </tr>
+ <tr>
+ <td>default.password</td>
+ <td>redshift_password</td>
+ </tr>
+</table>
+
+<p><a href="http://docs.aws.amazon.com/redshift/latest/mgmt/configure-jdbc-connection.html">AWS Redshift JDBC Driver Docs</a></p>
+
+<h5>Dependencies</h5>
+
+<table class="table-configuration">
+ <tr>
+ <th>Artifact</th>
+ <th>Excludes</th>
+ </tr>
+ <tr>
+ <td>com.amazonaws:aws-java-sdk-redshift:1.11.51</td>
+ <td></td>
+ </tr>
+</table>
+
+<p><a href="https://mvnrepository.com/artifact/com.amazonaws/aws-java-sdk-redshift">Maven Repository: com.amazonaws:aws-java-sdk-redshift</a></p>
+
+<h3>Apache Hive</h3>
+
+<p><img src="/docs/0.8.0/assets/themes/zeppelin/img/docs-img/hive_setting.png" width="600px" /></p>
+
+<h5>Properties</h5>
+
+<table class="table-configuration">
+ <tr>
+ <th>Name</th>
+ <th>Value</th>
+ </tr>
+ <tr>
+ <td>default.driver</td>
+ <td>org.apache.hive.jdbc.HiveDriver</td>
+ </tr>
+ <tr>
+ <td>default.url</td>
+ <td>jdbc:hive2://localhost:10000</td>
+ </tr>
+ <tr>
+ <td>default.user</td>
+ <td>hive_user</td>
+ </tr>
+ <tr>
+ <td>default.password</td>
+ <td>hive_password</td>
+ </tr>
+ <tr>
+ <td>default.proxy.user.property</td>
+ <td>Example value: hive.server2.proxy.user</td>
+ </tr>
+</table>
+
+<p><a href="https://cwiki.apache.org/confluence/display/Hive/HiveServer2+Clients#HiveServer2Clients-JDBC">Apache Hive 1 JDBC Driver Docs</a>
+<a href="https://cwiki.apache.org/confluence/display/Hive/HiveServer2+Clients#HiveServer2Clients-JDBC">Apache Hive 2 JDBC Driver Docs</a></p>
+
+<h5>Dependencies</h5>
+
+<table class="table-configuration">
+ <tr>
+ <th>Artifact</th>
+ <th>Excludes</th>
+ </tr>
+ <tr>
+ <td>org.apache.hive:hive-jdbc:0.14.0</td>
+ <td></td>
+ </tr>
+ <tr>
+ <td>org.apache.hadoop:hadoop-common:2.6.0</td>
+ <td></td>
+ </tr>
+</table>
+
+<p><a href="https://mvnrepository.com/artifact/org.apache.hive/hive-jdbc">Maven Repository : org.apache.hive:hive-jdbc</a></p>
+
+<h5>Impersonation</h5>
+
+<p>When Zeppelin server is running with authentication enabled, then the interpreter can utilize Hive's user proxy feature
+i.e. send extra parameter for creating and running a session ("hive.server2.proxy.user=": "${loggedInUser}").
+This is particularly useful when multiple users are sharing a notebook.</p>
+
+<p>To enable this set following:</p>
+
+<ul>
+<li><code>zeppelin.jdbc.auth.type</code> as <code>SIMPLE</code> or <code>KERBEROS</code> (if required) in the interpreter setting.</li>
+<li><code>${prefix}.proxy.user.property</code> as <code>hive.server2.proxy.user</code></li>
+</ul>
+
+<p>See <a href="../usage/interpreter/user_impersonation.html">User Impersonation in interpreter</a> for more information.</p>
+
+<h5>Sample configuration</h5>
+
+<table class="table-configuration">
+ <tr>
+ <th>Name</th>
+ <th>Value</th>
+ </tr>
+ <tr>
+ <td>hive.driver</td>
+ <td>org.apache.hive.jdbc.HiveDriver</td>
+ </tr>
+ <tr>
+ <td>hive.password</td>
+ <td></td>
+ </tr>
+ <tr>
+ <td>hive.url</td>
+ <td>jdbc:hive2://hive-server-host:2181/;serviceDiscoveryMode=zooKeeper;zooKeeperNamespace=hiveserver2</td>
+ </tr>
+ <tr>
+ <td>hive.proxy.user.property</td>
+ <td>hive.server2.proxy.user</td>
+ </tr>
+ <tr>
+ <td>zeppelin.jdbc.auth.type</td>
+ <td>SIMPLE</td>
+ </tr>
+</table>
+
+<h3>Apache Phoenix</h3>
+
+<p>Phoenix supports <code>thick</code> and <code>thin</code> connection types:</p>
+
+<ul>
+<li><a href="#thick-client-connection">Thick client</a> is faster, but must connect directly to ZooKeeper and HBase RegionServers.</li>
+<li><a href="#thin-client-connection">Thin client</a> has fewer dependencies and connects through a <a href="http://phoenix.apache.org/server.html">Phoenix Query Server</a> instance.</li>
+</ul>
+
+<p>Use the appropriate <code>default.driver</code>, <code>default.url</code>, and the dependency artifact for your connection type.</p>
+
+<h4>Thick client connection</h4>
+
+<p><img src="/docs/0.8.0/assets/themes/zeppelin/img/docs-img/phoenix_thick_setting.png" width="600px" /></p>
+
+<h5>Properties</h5>
+
+<table class="table-configuration">
+ <tr>
+ <th>Name</th>
+ <th>Value</th>
+ </tr>
+ <tr>
+ <td>default.driver</td>
+ <td>org.apache.phoenix.jdbc.PhoenixDriver</td>
+ </tr>
+ <tr>
+ <td>default.url</td>
+ <td>jdbc:phoenix:localhost:2181:/hbase-unsecure</td>
+ </tr>
+ <tr>
+ <td>default.user</td>
+ <td>phoenix_user</td>
+ </tr>
+ <tr>
+ <td>default.password</td>
+ <td>phoenix_password</td>
+ </tr>
+</table>
+
+<h5>Dependencies</h5>
+
+<table class="table-configuration">
+ <tr>
+ <th>Artifact</th>
+ <th>Excludes</th>
+ </tr>
+ <tr>
+ <td>org.apache.phoenix:phoenix-core:4.4.0-HBase-1.0</td>
+ <td></td>
+ </tr>
+</table>
+
+<p><a href="https://mvnrepository.com/artifact/org.apache.phoenix/phoenix-core">Maven Repository: org.apache.phoenix:phoenix-core</a></p>
+
+<h4>Thin client connection</h4>
+
+<p><img src="/docs/0.8.0/assets/themes/zeppelin/img/docs-img/phoenix_thin_setting.png" width="600px" /></p>
+
+<h5>Properties</h5>
+
+<table class="table-configuration">
+ <tr>
+ <th>Name</th>
+ <th>Value</th>
+ </tr>
+ <tr>
+ <td>default.driver</td>
+ <td>org.apache.phoenix.queryserver.client.Driver</td>
+ </tr>
+ <tr>
+ <td>default.url</td>
+ <td>jdbc:phoenix:thin:url=http://localhost:8765;serialization=PROTOBUF</td>
+ </tr>
+ <tr>
+ <td>default.user</td>
+ <td>phoenix_user</td>
+ </tr>
+ <tr>
+ <td>default.password</td>
+ <td>phoenix_password</td>
+ </tr>
+</table>
+
+<h5>Dependencies</h5>
+
+<p>Before Adding one of the below dependencies, check the Phoenix version first.</p>
+
+<table class="table-configuration">
+ <tr>
+ <th>Artifact</th>
+ <th>Excludes</th>
+ <th>Description</th>
+ </tr>
+ <tr>
+ <td>org.apache.phoenix:phoenix-server-client:4.7.0-HBase-1.1</td>
+ <td></td>
+ <td>For Phoenix <code>4.7</code></td>
+ </tr>
+ <tr>
+ <td>org.apache.phoenix:phoenix-queryserver-client:4.8.0-HBase-1.2</td>
+ <td></td>
+ <td>For Phoenix <code>4.8+</code></td>
+ </tr>
+</table>
+
+<p><a href="https://mvnrepository.com/artifact/org.apache.phoenix/phoenix-queryserver-client">Maven Repository: org.apache.phoenix:phoenix-queryserver-client</a></p>
+
+<h3>Apache Tajo</h3>
+
+<p><img src="/docs/0.8.0/assets/themes/zeppelin/img/docs-img/tajo_setting.png" width="600px" /></p>
+
+<h5>Properties</h5>
+
+<table class="table-configuration">
+ <tr>
+ <th>Name</th>
+ <th>Value</th>
+ </tr>
+ <tr>
+ <td>default.driver</td>
+ <td>org.apache.tajo.jdbc.TajoDriver</td>
+ </tr>
+ <tr>
+ <td>default.url</td>
+ <td>jdbc:tajo://localhost:26002/default</td>
+ </tr>
+</table>
+
+<p><a href="https://tajo.apache.org/docs/current/jdbc_driver.html">Apache Tajo JDBC Driver Docs</a></p>
+
+<h5>Dependencies</h5>
+
+<table class="table-configuration">
+ <tr>
+ <th>Artifact</th>
+ <th>Excludes</th>
+ </tr>
+ <tr>
+ <td>org.apache.tajo:tajo-jdbc:0.11.0</td>
+ <td></td>
+ </tr>
+</table>
+
+<p><a href="https://mvnrepository.com/artifact/org.apache.tajo/tajo-jdbc">Maven Repository: org.apache.tajo:tajo-jdbc</a></p>
+
+<h2>Object Interpolation</h2>
+
+<p>The JDBC interpreter also supports interpolation of <code>ZeppelinContext</code> objects into the paragraph text.
+The following example shows one use of this facility:</p>
+
+<h4>In Scala cell:</h4>
+<div class="highlight"><pre><code class="language-scala" data-lang="scala"><span></span><span class="n">z</span><span class="o">.</span><span class="n">put</span><span class="o">(</span><span class="s">"country_code"</span><span class="o">,</span> <span class="s">"KR"</span><span class="o">)</span>
+ <span class="c1">// ...</span>
+</code></pre></div>
+<h4>In later JDBC cell:</h4>
+<div class="highlight"><pre><code class="language-sql" data-lang="sql"><span></span><span class="o">%</span><span class="n">jdbc_interpreter_name</span>
+<span class="k">select</span> <span class="o">*</span> <span class="k">from</span> <span class="n">patents_list</span> <span class="k">where</span>
+<span class="n">priority_country</span> <span class="o">=</span> <span class="s1">'{country_code}'</span> <span class="k">and</span> <span class="n">filing_date</span> <span class="k">like</span> <span class="s1">'2015-%'</span>
+</code></pre></div>
+<p>Object interpolation is disabled by default, and can be enabled for all instances of the JDBC interpreter by
+setting the value of the property <code>zeppelin.jdbc.interpolation</code> to <code>true</code> (see <em>More Properties</em> above).
+More details of this feature can be found in the Spark interpreter documentation under
+<a href="../usage/other_features/zeppelin_context.html">Zeppelin-Context</a></p>
+
+<h2>Bug reporting</h2>
+
+<p>If you find a bug using JDBC interpreter, please create a <a href="https://issues.apache.org/jira/browse/ZEPPELIN">JIRA</a> ticket.</p>
+
+ </div>
+</div>
+
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--- zeppelin/site/docs/0.8.2/interpreter/kylin.html (added)
+++ zeppelin/site/docs/0.8.2/interpreter/kylin.html Sun Sep 29 07:08:10 2019
@@ -0,0 +1,348 @@
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <title>Apache Zeppelin 0.8.0 Documentation: Apache Kylin Interpreter for Apache Zeppelin</title>
+ <meta name="description" content="Apache Kylin⢠is an open source Distributed Analytics Engine designed to provide SQL interface and multi-dimensional analysis (OLAP) on Hadoop supporting extremely large datasets, original contributed from eBay Inc. .">
+ <meta name="author" content="The Apache Software Foundation">
+
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+
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+
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+
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+ <body>
+
+ <div id="menu" class="navbar navbar-inverse navbar-fixed-top" role="navigation">
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+ <a class="navbar-brand-main" href="http://zeppelin.apache.org">
+ <img src="/docs/0.8.0/assets/themes/zeppelin/img/zeppelin_logo.png" width="50"
+ style="margin-top: -2px;" alt="I'm zeppelin">
+ <span style="margin-left: 5px; font-size: 27px;">Zeppelin</span>
+ <a class="navbar-brand-version" href="/docs/0.8.0"
+ style="font-size: 15px; color: white;"> 0.8.0
+ </a>
+ </a>
+ </div>
+ </div>
+ <nav class="navbar-collapse collapse" role="navigation">
+ <ul class="nav navbar-nav">
+ <li>
+ <a href="#" data-toggle="dropdown" class="dropdown-toggle">Quick Start <b class="caret"></b></a>
+ <ul class="dropdown-menu">
+ <li class="title"><span>Getting Started</span></li>
+ <li><a href="/docs/0.8.0/quickstart/install.html">Install</a></li>
+ <li><a href="/docs/0.8.0/quickstart/explore_ui.html">Explore UI</a></li>
+ <li><a href="/docs/0.8.0/quickstart/tutorial.html">Tutorial</a></li>
+ <li role="separator" class="divider"></li>
+ <li><a href="/docs/0.8.0/quickstart/spark_with_zeppelin.html">Spark with Zeppelin</a></li>
+ <li><a href="/docs/0.8.0/quickstart/sql_with_zeppelin.html">SQL with Zeppelin</a></li>
+ <li><a href="/docs/0.8.0/quickstart/python_with_zeppelin.html">Python with Zeppelin</a></li>
+ </ul>
+ </li>
+
+ <li>
+ <a href="#" data-toggle="dropdown" class="dropdown-toggle">Usage<b class="caret"></b></a>
+ <ul class="dropdown-menu scrollable-menu">
+ <li class="title"><span>Dynamic Form</span></li>
+ <li><a href="/docs/0.8.0/usage/dynamic_form/intro.html">What is Dynamic Form?</a></li>
+ <li role="separator" class="divider"></li>
+ <li class="title"><span>Display System</span></li>
+ <li><a href="/docs/0.8.0/usage/display_system/basic.html#text">Text Display</a></li>
+ <li><a href="/docs/0.8.0/usage/display_system/basic.html#html">HTML Display</a></li>
+ <li><a href="/docs/0.8.0/usage/display_system/basic.html#table">Table Display</a></li>
+ <li><a href="/docs/0.8.0/usage/display_system/basic.html#network">Network Display</a></li>
+ <li><a href="/docs/0.8.0/usage/display_system/angular_backend.html">Angular Display using Backend API</a></li>
+ <li><a href="/docs/0.8.0/usage/display_system/angular_frontend.html">Angular Display using Frontend API</a></li>
+ <li role="separator" class="divider"></li>
+ <li class="title"><span>Interpreter</span></li>
+ <li><a href="/docs/0.8.0/usage/interpreter/overview.html">Overview</a></li>
+ <li><a href="/docs/0.8.0/usage/interpreter/interpreter_binding_mode.html">Interpreter Binding Mode</a></li>
+ <li><a href="/docs/0.8.0/usage/interpreter/user_impersonation.html">User Impersonation</a></li>
+ <li><a href="/docs/0.8.0/usage/interpreter/dependency_management.html">Dependency Management</a></li>
+ <li><a href="/docs/0.8.0/usage/interpreter/installation.html">Installing Interpreters</a></li>
+ <!--<li><a href="/docs/0.8.0/usage/interpreter/dynamic_loading.html">Dynamic Interpreter Loading (Experimental)</a></li>-->
+ <li><a href="/docs/0.8.0/usage/interpreter/execution_hooks.html">Execution Hooks (Experimental)</a></li>
+ <li role="separator" class="divider"></li>
+ <li class="title"><span>Other Features</span></li>
+ <li><a href="/docs/0.8.0/usage/other_features/publishing_paragraphs.html">Publishing Paragraphs</a></li>
+ <li><a href="/docs/0.8.0/usage/other_features/personalized_mode.html">Personalized Mode</a></li>
+ <li><a href="/docs/0.8.0/usage/other_features/customizing_homepage.html">Customizing Zeppelin Homepage</a></li>
+ <li><a href="/docs/0.8.0/usage/other_features/notebook_actions.html">Notebook Actions</a></li>
+ <li><a href="/docs/0.8.0/usage/other_features/cron_scheduler.html">Cron Scheduler</a></li>
+ <li><a href="/docs/0.8.0/usage/other_features/zeppelin_context.html">Zeppelin Context</a></li>
+ <li role="separator" class="divider"></li>
+ <li class="title"><span>REST API</span></li>
+ <li><a href="/docs/0.8.0/usage/rest_api/interpreter.html">Interpreter API</a></li>
+ <li><a href="/docs/0.8.0/usage/rest_api/zeppelin_server.html">Zeppelin Server API</a></li>
+ <li><a href="/docs/0.8.0/usage/rest_api/notebook.html">Notebook API</a></li>
+ <li><a href="/docs/0.8.0/usage/rest_api/notebook_repository.html">Notebook Repository API</a></li>
+ <li><a href="/docs/0.8.0/usage/rest_api/configuration.html">Configuration API</a></li>
+ <li><a href="/docs/0.8.0/usage/rest_api/credential.html">Credential API</a></li>
+ <li><a href="/docs/0.8.0/usage/rest_api/helium.html">Helium API</a></li>
+ </ul>
+ </li>
+
+ <li>
+ <a href="#" data-toggle="dropdown" class="dropdown-toggle">Setup<b class="caret"></b></a>
+ <ul class="dropdown-menu scrollable-menu">
+ <li class="title"><span>Basics</span></li>
+ <li><a href="/docs/0.8.0/setup/basics/how_to_build.html">How to Build Zeppelin</a></li>
+ <li><a href="/docs/0.8.0/setup/basics/multi_user_support.html">Multi-user Support</a></li>
+ <li role="separator" class="divider"></li>
+ <li class="title"><span>Deployment</span></li>
+ <!--<li><a href="/docs/0.8.0/setup/deployment/docker.html">Docker Image for Zeppelin</a></li>-->
+ <li><a href="/docs/0.8.0/setup/deployment/spark_cluster_mode.html#spark-standalone-mode">Spark Cluster Mode: Standalone</a></li>
+ <li><a href="/docs/0.8.0/setup/deployment/spark_cluster_mode.html#spark-on-yarn-mode">Spark Cluster Mode: YARN</a></li>
+ <li><a href="/docs/0.8.0/setup/deployment/spark_cluster_mode.html#spark-on-mesos-mode">Spark Cluster Mode: Mesos</a></li>
+ <li><a href="/docs/0.8.0/setup/deployment/flink_and_spark_cluster.html">Zeppelin with Flink, Spark Cluster</a></li>
+ <li><a href="/docs/0.8.0/setup/deployment/cdh.html">Zeppelin on CDH</a></li>
+ <li><a href="/docs/0.8.0/setup/deployment/virtual_machine.html">Zeppelin on VM: Vagrant</a></li>
+ <li role="separator" class="divider"></li>
+ <li class="title"><span>Security</span></li>
+ <li><a href="/docs/0.8.0/setup/security/authentication_nginx.html">HTTP Basic Auth using NGINX</a></li>
+ <li><a href="/docs/0.8.0/setup/security/shiro_authentication.html">Shiro Authentication</a></li>
+ <li><a href="/docs/0.8.0/setup/security/notebook_authorization.html">Notebook Authorization</a></li>
+ <li><a href="/docs/0.8.0/setup/security/datasource_authorization.html">Data Source Authorization</a></li>
+ <li><a href="/docs/0.8.0/setup/security/http_security_headers.html">HTTP Security Headers</a></li>
+ <li role="separator" class="divider"></li>
+ <li class="title"><span>Notebook Storage</span></li>
+ <li><a href="/docs/0.8.0/setup/storage/storage.html#notebook-storage-in-local-git-repository">Git Storage</a></li>
+ <li><a href="/docs/0.8.0/setup/storage/storage.html#notebook-storage-in-s3">S3 Storage</a></li>
+ <li><a href="/docs/0.8.0/setup/storage/storage.html#notebook-storage-in-azure">Azure Storage</a></li>
+ <li><a href="/docs/0.8.0/setup/storage/storage.html#notebook-storage-in-zeppelinhub">ZeppelinHub Storage</a></li>
+ <li><a href="/docs/0.8.0/setup/storage/storage.html#notebook-storage-in-mongodb">MongoDB Storage</a></li>
+ <li role="separator" class="divider"></li>
+ <li class="title"><span>Operation</span></li>
+ <li><a href="/docs/0.8.0/setup/operation/configuration.html">Configuration</a></li>
+ <li><a href="/docs/0.8.0/setup/operation/proxy_setting.html">Proxy Setting</a></li>
+ <li><a href="/docs/0.8.0/setup/operation/upgrading.html">Upgrading</a></li>
+ <li><a href="/docs/0.8.0/setup/operation/trouble_shooting.html">Trouble Shooting</a></li>
+ </ul>
+ </li>
+
+ <li>
+ <a href="#" data-toggle="dropdown" class="dropdown-toggle">Interpreter <b class="caret"></b></a>
+ <ul class="dropdown-menu scrollable-menu">
+ <li class="title"><span>Interpreters</span></li>
+ <li><a href="/docs/0.8.0/usage/interpreter/overview.html">Overview</a></li>
+ <li role="separator" class="divider"></li>
+ <li><a href="/docs/0.8.0/interpreter/spark.html">Spark</a></li>
+ <li><a href="/docs/0.8.0/interpreter/jdbc.html">JDBC</a></li>
+ <li><a href="/docs/0.8.0/interpreter/python.html">Python</a></li>
+ <li role="separator" class="divider"></li>
+ <li><a href="/docs/0.8.0/interpreter/alluxio.html">Alluxio</a></li>
+ <li><a href="/docs/0.8.0/interpreter/beam.html">Beam</a></li>
+ <li><a href="/docs/0.8.0/interpreter/bigquery.html">BigQuery</a></li>
+ <li><a href="/docs/0.8.0/interpreter/cassandra.html">Cassandra</a></li>
+ <li><a href="/docs/0.8.0/interpreter/elasticsearch.html">Elasticsearch</a></li>
+ <li><a href="/docs/0.8.0/interpreter/flink.html">Flink</a></li>
+ <li><a href="/docs/0.8.0/interpreter/geode.html">Geode</a></li>
+ <li><a href="/docs/0.8.0/interpreter/groovy.html">Groovy</a></li>
+ <li><a href="/docs/0.8.0/interpreter/hbase.html">HBase</a></li>
+ <li><a href="/docs/0.8.0/interpreter/hdfs.html">HDFS</a></li>
+ <li><a href="/docs/0.8.0/interpreter/hive.html">Hive</a></li>
+ <li><a href="/docs/0.8.0/interpreter/ignite.html">Ignite</a></li>
+ <li><a href="/docs/0.8.0/interpreter/kylin.html">Kylin</a></li>
+ <li><a href="/docs/0.8.0/interpreter/lens.html">Lens</a></li>
+ <li><a href="/docs/0.8.0/interpreter/livy.html">Livy</a></li>
+ <li><a href="/docs/0.8.0/interpreter/markdown.html">Markdown</a></li>
+ <li><a href="/docs/0.8.0/interpreter/neo4j.html">Neo4j</a></li>
+ <li><a href="/docs/0.8.0/interpreter/pig.html">Pig</a></li>
+ <li><a href="/docs/0.8.0/interpreter/postgresql.html">Postgresql, HAWQ</a></li>
+ <li><a href="/docs/0.8.0/interpreter/r.html">R</a></li>
+ <li><a href="/docs/0.8.0/interpreter/scalding.html">Scalding</a></li>
+ <li><a href="/docs/0.8.0/interpreter/scio.html">Scio</a></li>
+ <li><a href="/docs/0.8.0/interpreter/shell.html">Shell</a></li>
+ </ul>
+ </li>
+ <li>
+ <a href="#" data-toggle="dropdown" class="dropdown-toggle">More<b class="caret"></b></a>
+ <ul class="dropdown-menu scrollable-menu" style="right: 0; left: auto;">
+ <li class="title"><span>Extending Zeppelin</span></li>
+ <li><a href="/docs/0.8.0/development/writing_zeppelin_interpreter.html">Writing Zeppelin Interpreter</a></li>
+ <li role="separator" class="divider"></li>
+ <li class="title"><span>Helium (Experimental)</span></li>
+ <li><a href="/docs/0.8.0/development/helium/overview.html">Overview</a></li>
+ <li><a href="/docs/0.8.0/development/helium/writing_application.html">Writing Helium Application</a></li>
+ <li><a href="/docs/0.8.0/development/helium/writing_spell.html">Writing Helium Spell</a></li>
+ <li><a href="/docs/0.8.0/development/helium/writing_visualization_basic.html">Writing Helium Visualization: Basics</a></li>
+ <li><a href="/docs/0.8.0/development/helium/writing_visualization_transformation.html">Writing Helium Visualization: Transformation</a></li>
+ <li role="separator" class="divider"></li>
+ <li class="title"><span>Contributing to Zeppelin</span></li>
+ <li><a href="/docs/0.8.0/setup/basics/how_to_build.html">How to Build Zeppelin</a></li>
+ <li><a href="/docs/0.8.0/development/contribution/useful_developer_tools.html">Useful Developer Tools</a></li>
+ <li><a href="/docs/0.8.0/development/contribution/how_to_contribute_code.html">How to Contribute (code)</a></li>
+ <li><a href="/docs/0.8.0/development/contribution/how_to_contribute_website.html">How to Contribute (website)</a></li>
+ <li role="separator" class="divider"></li>
+ <li class="title"><span>External Resources</span></li>
+ <li><a target="_blank" href="">Mailing List</a></li>
+ <li><a target="_blank" href="">Apache Zeppelin Wiki</a></li>
+ <li><a target="_blank" href="">Stackoverflow Questions about Zeppelin</a></li>
+ </ul>
+ </li>
+ <li>
+ <a href="/docs/0.8.0/search.html" class="nav-search-link">
+ <span class="fa fa-search nav-search-icon"></span>
+ </a>
+ </li>
+ </ul>
+ </nav><!--/.navbar-collapse -->
+ </div>
+ </div>
+
+
+
+ <div class="content">
+
+<!--<div class="hero-unit Apache Kylin Interpreter for Apache Zeppelin">
+ <h1></h1>
+</div>
+-->
+
+<div class="row">
+ <div class="col-md-12">
+ <!--
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+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.
+-->
+
+<h1>Apache Kylin Interpreter for Apache Zeppelin</h1>
+
+<div id="toc"></div>
+
+<h2>Overview</h2>
+
+<p><a href="https://kylin.apache.org/">Apache Kylin</a> is an open source Distributed Analytics Engine designed to provide SQL interface and multi-dimensional analysis (OLAP) on Hadoop supporting extremely large datasets, original contributed from eBay Inc. The interpreter assumes that Apache Kylin has been installed and you can connect to Apache Kylin from the machine Apache Zeppelin is installed.<br>
+To get start with Apache Kylin, please see <a href="https://kylin.apache.org/docs15/index.html">Apache Kylin Quickstart</a>.</p>
+
+<h2>Configuration</h2>
+
+<table class="table-configuration">
+ <tr>
+ <th>Name</th>
+ <th>Default</th>
+ <th>Description</th>
+ </tr>
+ <tr>
+ <td>kylin.api.url </td>
+ <td>http://localhost:7070/kylin/api/query</td>
+ <td>kylin query POST API <br/> The format can be like http://<host>:<port>/kylin/api/query</td>
+ </tr>
+ <tr>
+ <td>kylin.api.user</td>
+ <td>ADMIN</td>
+ <td>kylin user</td>
+ </tr>
+ <tr>
+ <td>kylin.api.password</td>
+ <td>KYLIN</td>
+ <td>kylin password</td>
+ </tr>
+ <tr>
+ <td>kylin.query.project</td>
+ <td>learn_kylin</td>
+ <td>String, Project to perform query. Could update at notebook level</td>
+ </tr>
+ <tr>
+ <td>kylin.query.ispartial</td>
+ <td>true</td>
+ <td>true|false <br/> (@Deprecated since Apache Kylin V1.5) <br/> Whether accept a partial result or not, default be âfalseâ. Set to âfalseâ for production use.</td>
+ </tr>
+ <tr>
+ <td>kylin.query.limit</td>
+ <td>5000</td>
+ <td>int, Query limit <br/> If limit is set in sql, perPage will be ignored.</td>
+ </tr>
+ <tr>
+ <td>kylin.query.offset</td>
+ <td>0</td>
+ <td>int, Query offset <br/> If offset is set in sql, curIndex will be ignored.</td>
+ </tr>
+</table>
+
+<h2>Using the Apache Kylin Interpreter</h2>
+
+<p>In a paragraph, use <code>%kylin(project_name)</code> to select the <strong>kylin</strong> interpreter, <strong>project name</strong> and then input <strong>sql</strong>. If no project name defined, will use the default project name from the above configuration.</p>
+<div class="highlight"><pre><code class="language-sql" data-lang="sql"><span></span><span class="o">%</span><span class="n">kylin</span><span class="p">(</span><span class="n">learn_project</span><span class="p">)</span>
+<span class="k">select</span> <span class="k">count</span><span class="p">(</span><span class="o">*</span><span class="p">)</span> <span class="k">from</span> <span class="n">kylin_sales</span> <span class="k">group</span> <span class="k">by</span> <span class="n">part_dt</span>
+</code></pre></div>
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