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From mina...@apache.org
Subject svn commit: r1809223 [11/30] - in /zeppelin/site: ./ contribution/ contribution/zeppelinweb/ docs/0.7.3/ docs/0.7.3/assets/ docs/0.7.3/assets/themes/ docs/0.7.3/assets/themes/zeppelin/ docs/0.7.3/assets/themes/zeppelin/bootstrap/ docs/0.7.3/assets/them...
Date Thu, 21 Sep 2017 20:34:02 GMT
Added: zeppelin/site/docs/0.7.3/install/spark_cluster_mode.html
URL: http://svn.apache.org/viewvc/zeppelin/site/docs/0.7.3/install/spark_cluster_mode.html?rev=1809223&view=auto
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--- zeppelin/site/docs/0.7.3/install/spark_cluster_mode.html (added)
+++ zeppelin/site/docs/0.7.3/install/spark_cluster_mode.html Thu Sep 21 20:33:57 2017
@@ -0,0 +1,434 @@
+
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8">
+    <title>Apache Zeppelin 0.7.3 Documentation: Apache Zeppelin on Spark cluster mode</title>
+    <meta name="description" content="This document will guide you how you can build and configure the environment on 3 types of Spark cluster manager(Standalone, Hadoop Yarn, Apache Mesos) with Apache Zeppelin using docker scripts.">
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+                <li><a href="/docs/0.7.3/install/spark_cluster_mode.html#spark-on-yarn-mode">Zeppelin on Spark Cluster Mode (YARN)</a></li>
+                <li><a href="/docs/0.7.3/install/spark_cluster_mode.html#spark-on-mesos-mode">Zeppelin on Spark Cluster Mode (Mesos)</a></li>
+                <li><a href="/docs/0.7.3/install/cdh.html">Zeppelin on CDH</a></li>
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+      
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+  <h1></h1>
+</div>
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+  <div class="col-md-12">
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+
+<h1>Apache Zeppelin on Spark Cluster Mode</h1>
+
+<div id="toc"></div>
+
+<h2>Overview</h2>
+
+<p><a href="http://spark.apache.org/">Apache Spark</a> has supported three cluster manager types(<a href="http://spark.apache.org/docs/latest/spark-standalone.html">Standalone</a>, <a href="http://spark.apache.org/docs/latest/running-on-mesos.html">Apache Mesos</a> and <a href="http://spark.apache.org/docs/latest/running-on-yarn.html">Hadoop YARN</a>) so far.
+This document will guide you how you can build and configure the environment on 3 types of Spark cluster manager with Apache Zeppelin using <a href="https://www.docker.com/">Docker</a> scripts.
+So <a href="https://docs.docker.com/engine/installation/">install docker</a> on the machine first.</p>
+
+<h2>Spark standalone mode</h2>
+
+<p><a href="http://spark.apache.org/docs/latest/spark-standalone.html">Spark standalone</a> is a simple cluster manager included with Spark that makes it easy to set up a cluster.
+You can simply set up Spark standalone environment with below steps.</p>
+
+<blockquote>
+<p><strong>Note :</strong> Since Apache Zeppelin and Spark use same <code>8080</code> port for their web UI, you might need to change <code>zeppelin.server.port</code> in <code>conf/zeppelin-site.xml</code>.</p>
+</blockquote>
+
+<h3>1. Build Docker file</h3>
+
+<p>You can find docker script files under <code>scripts/docker/spark-cluster-managers</code>.</p>
+<div class="highlight"><pre><code class="text language-text" data-lang="text">cd $ZEPPELIN_HOME/scripts/docker/spark-cluster-managers/spark_standalone
+docker build -t &quot;spark_standalone&quot; .
+</code></pre></div>
+<h3>2. Run docker</h3>
+<div class="highlight"><pre><code class="text language-text" data-lang="text">docker run -it \
+-p 8080:8080 \
+-p 7077:7077 \
+-p 8888:8888 \
+-p 8081:8081 \
+-h sparkmaster \
+--name spark_standalone \
+spark_standalone bash;
+</code></pre></div>
+<p>Note that <code>sparkmaster</code> hostname used here to run docker container should be defined in your <code>/etc/hosts</code>.</p>
+
+<h3>3. Configure Spark interpreter in Zeppelin</h3>
+
+<p>Set Spark master as <code>spark://&lt;hostname&gt;:7077</code> in Zeppelin <strong>Interpreters</strong> setting page.</p>
+
+<p><img src="../assets/themes/zeppelin/img/docs-img/standalone_conf.png" /></p>
+
+<h3>4. Run Zeppelin with Spark interpreter</h3>
+
+<p>After running single paragraph with Spark interpreter in Zeppelin, browse <code>https://&lt;hostname&gt;:8080</code> and check whether Spark cluster is running well or not.</p>
+
+<p><img src="../assets/themes/zeppelin/img/docs-img/spark_ui.png" /></p>
+
+<p>You can also simply verify that Spark is running well in Docker with below command.</p>
+<div class="highlight"><pre><code class="text language-text" data-lang="text">ps -ef | grep spark
+</code></pre></div>
+<h2>Spark on YARN mode</h2>
+
+<p>You can simply set up <a href="http://spark.apache.org/docs/latest/running-on-yarn.html">Spark on YARN</a> docker environment with below steps.</p>
+
+<blockquote>
+<p><strong>Note :</strong> Since Apache Zeppelin and Spark use same <code>8080</code> port for their web UI, you might need to change <code>zeppelin.server.port</code> in <code>conf/zeppelin-site.xml</code>.</p>
+</blockquote>
+
+<h3>1. Build Docker file</h3>
+
+<p>You can find docker script files under <code>scripts/docker/spark-cluster-managers</code>.</p>
+<div class="highlight"><pre><code class="text language-text" data-lang="text">cd $ZEPPELIN_HOME/scripts/docker/spark-cluster-managers/spark_yarn_cluster
+docker build -t &quot;spark_yarn&quot; .
+</code></pre></div>
+<h3>2. Run docker</h3>
+<div class="highlight"><pre><code class="text language-text" data-lang="text">docker run -it \
+ -p 5000:5000 \
+ -p 9000:9000 \
+ -p 9001:9001 \
+ -p 8088:8088 \
+ -p 8042:8042 \
+ -p 8030:8030 \
+ -p 8031:8031 \
+ -p 8032:8032 \
+ -p 8033:8033 \
+ -p 8080:8080 \
+ -p 7077:7077 \
+ -p 8888:8888 \
+ -p 8081:8081 \
+ -p 50010:50010 \
+ -p 50075:50075 \
+ -p 50020:50020 \
+ -p 50070:50070 \
+ --name spark_yarn \
+ -h sparkmaster \
+ spark_yarn bash;
+</code></pre></div>
+<p>Note that <code>sparkmaster</code> hostname used here to run docker container should be defined in your <code>/etc/hosts</code>.</p>
+
+<h3>3. Verify running Spark on YARN.</h3>
+
+<p>You can simply verify the processes of Spark and YARN are running well in Docker with below command.</p>
+<div class="highlight"><pre><code class="text language-text" data-lang="text">ps -ef
+</code></pre></div>
+<p>You can also check each application web UI for HDFS on <code>http://&lt;hostname&gt;:50070/</code>, YARN on <code>http://&lt;hostname&gt;:8088/cluster</code> and Spark on <code>http://&lt;hostname&gt;:8080/</code>.</p>
+
+<h3>4. Configure Spark interpreter in Zeppelin</h3>
+
+<p>Set following configurations to <code>conf/zeppelin-env.sh</code>.</p>
+<div class="highlight"><pre><code class="text language-text" data-lang="text">export MASTER=yarn-client
+export HADOOP_CONF_DIR=[your_hadoop_conf_path]
+export SPARK_HOME=[your_spark_home_path]
+</code></pre></div>
+<p><code>HADOOP_CONF_DIR</code>(Hadoop configuration path) is defined in <code>/scripts/docker/spark-cluster-managers/spark_yarn_cluster/hdfs_conf</code>.</p>
+
+<p>Don&#39;t forget to set Spark <code>master</code> as <code>yarn-client</code> in Zeppelin <strong>Interpreters</strong> setting page like below.</p>
+
+<p><img src="../assets/themes/zeppelin/img/docs-img/zeppelin_yarn_conf.png" /></p>
+
+<h3>5. Run Zeppelin with Spark interpreter</h3>
+
+<p>After running a single paragraph with Spark interpreter in Zeppelin, browse <code>http://&lt;hostname&gt;:8088/cluster/apps</code> and check Zeppelin application is running well or not.</p>
+
+<p><img src="../assets/themes/zeppelin/img/docs-img/yarn_applications.png" /></p>
+
+<h2>Spark on Mesos mode</h2>
+
+<p>You can simply set up <a href="http://spark.apache.org/docs/latest/running-on-mesos.html">Spark on Mesos</a> docker environment with below steps.</p>
+
+<h3>1. Build Docker file</h3>
+<div class="highlight"><pre><code class="text language-text" data-lang="text">cd $ZEPPELIN_HOME/scripts/docker/spark-cluster-managers/spark_mesos
+docker build -t &quot;spark_mesos&quot; .
+</code></pre></div>
+<h3>2. Run docker</h3>
+<div class="highlight"><pre><code class="text language-text" data-lang="text">docker run --net=host -it \
+-p 8080:8080 \
+-p 7077:7077 \
+-p 8888:8888 \
+-p 8081:8081 \
+-p 8082:8082 \
+-p 5050:5050 \
+-p 5051:5051 \
+-p 4040:4040 \
+-h sparkmaster \
+--name spark_mesos \
+spark_mesos bash;
+</code></pre></div>
+<p>Note that <code>sparkmaster</code> hostname used here to run docker container should be defined in your <code>/etc/hosts</code>.</p>
+
+<h3>3. Verify running Spark on Mesos.</h3>
+
+<p>You can simply verify the processes of Spark and Mesos are running well in Docker with below command.</p>
+<div class="highlight"><pre><code class="text language-text" data-lang="text">ps -ef
+</code></pre></div>
+<p>You can also check each application web UI for Mesos on <code>http://&lt;hostname&gt;:5050/cluster</code> and Spark on <code>http://&lt;hostname&gt;:8080/</code>.</p>
+
+<h3>4. Configure Spark interpreter in Zeppelin</h3>
+<div class="highlight"><pre><code class="text language-text" data-lang="text">export MASTER=mesos://127.0.1.1:5050
+export MESOS_NATIVE_JAVA_LIBRARY=[PATH OF libmesos.so]
+export SPARK_HOME=[PATH OF SPARK HOME]
+</code></pre></div>
+<p>Don&#39;t forget to set Spark <code>master</code> as <code>mesos://127.0.1.1:5050</code> in Zeppelin <strong>Interpreters</strong> setting page like below.</p>
+
+<p><img src="../assets/themes/zeppelin/img/docs-img/zeppelin_mesos_conf.png" /></p>
+
+<h3>5. Run Zeppelin with Spark interpreter</h3>
+
+<p>After running a single paragraph with Spark interpreter in Zeppelin, browse <code>http://&lt;hostname&gt;:5050/#/frameworks</code> and check Zeppelin application is running well or not.</p>
+
+<p><img src="../assets/themes/zeppelin/img/docs-img/mesos_frameworks.png" /></p>
+
+<h3>Troubleshooting for Spark on Mesos</h3>
+
+<ul>
+<li>If you have problem with hostname, use <code>--add-host</code> option when executing <code>dockerrun</code></li>
+</ul>
+<div class="highlight"><pre><code class="text language-text" data-lang="text">## use `--add-host=moby:127.0.0.1` option to resolve
+## since docker container couldn&#39;t resolve `moby`
+
+: java.net.UnknownHostException: moby: moby: Name or service not known
+        at java.net.InetAddress.getLocalHost(InetAddress.java:1496)
+        at org.apache.spark.util.Utils$.findLocalInetAddress(Utils.scala:789)
+        at org.apache.spark.util.Utils$.org$apache$spark$util$Utils$$localIpAddress$lzycompute(Utils.scala:782)
+        at org.apache.spark.util.Utils$.org$apache$spark$util$Utils$$localIpAddress(Utils.scala:782)
+</code></pre></div>
+<ul>
+<li>If you have problem with mesos master, try <code>mesos://127.0.0.1</code> instead of <code>mesos://127.0.1.1</code></li>
+</ul>
+<div class="highlight"><pre><code class="text language-text" data-lang="text">I0103 20:17:22.329269   340 sched.cpp:330] New master detected at master@127.0.1.1:5050
+I0103 20:17:22.330749   340 sched.cpp:341] No credentials provided. Attempting to register without authentication
+W0103 20:17:22.333531   340 sched.cpp:736] Ignoring framework registered message because it was sentfrom &#39;master@127.0.0.1:5050&#39; instead of the leading master &#39;master@127.0.1.1:5050&#39;
+W0103 20:17:24.040252   339 sched.cpp:736] Ignoring framework registered message because it was sentfrom &#39;master@127.0.0.1:5050&#39; instead of the leading master &#39;master@127.0.1.1:5050&#39;
+W0103 20:17:26.150250   339 sched.cpp:736] Ignoring framework registered message because it was sentfrom &#39;master@127.0.0.1:5050&#39; instead of the leading master &#39;master@127.0.1.1:5050&#39;
+W0103 20:17:26.737604   339 sched.cpp:736] Ignoring framework registered message because it was sentfrom &#39;master@127.0.0.1:5050&#39; instead of the leading master &#39;master@127.0.1.1:5050&#39;
+W0103 20:17:35.241714   336 sched.cpp:736] Ignoring framework registered message because it was sentfrom &#39;master@127.0.0.1:5050&#39; instead of the leading master &#39;master@127.0.1.1:5050&#39;
+</code></pre></div>
+  </div>
+</div>
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Added: zeppelin/site/docs/0.7.3/install/upgrade.html
URL: http://svn.apache.org/viewvc/zeppelin/site/docs/0.7.3/install/upgrade.html?rev=1809223&view=auto
==============================================================================
--- zeppelin/site/docs/0.7.3/install/upgrade.html (added)
+++ zeppelin/site/docs/0.7.3/install/upgrade.html Thu Sep 21 20:33:57 2017
@@ -0,0 +1,281 @@
+
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8">
+    <title>Apache Zeppelin 0.7.3 Documentation: Manual Zeppelin version upgrade procedure</title>
+    <meta name="description" content="This document will guide you through a procedure of manual upgrade your Apache Zeppelin instance to a newer version. Apache Zeppelin keeps backward compatibility for the notebook file format.">
+    <meta name="author" content="The Apache Software Foundation">
+
+    <!-- Enable responsive viewport -->
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
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+    <![endif]-->
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+
+    <!-- Le styles -->
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+    <link href="/docs/0.7.3/assets/themes/zeppelin/css/style.css?body=1" rel="stylesheet" type="text/css">
+    <link href="/docs/0.7.3/assets/themes/zeppelin/css/syntax.css" rel="stylesheet"  type="text/css" media="screen" /> 
+    <!-- Le fav and touch icons -->
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+
+    <!-- atom & rss feed -->
+    <link href="/docs/0.7.3/atom.xml" type="application/atom+xml" rel="alternate" title="Sitewide ATOM Feed">
+    <link href="/docs/0.7.3/rss.xml" type="application/rss+xml" rel="alternate" title="Sitewide RSS Feed">
+  </head>
+
+  <body>
+    
+        <div id="menu" class="navbar navbar-inverse navbar-fixed-top" role="navigation">
+      <div class="container">
+        <div class="navbar-header">
+          <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
+            <span class="sr-only">Toggle navigation</span>
+            <span class="icon-bar"></span>
+            <span class="icon-bar"></span>
+            <span class="icon-bar"></span>
+          </button>
+          <div class="navbar-brand">
+            <a class="navbar-brand-main" href="http://zeppelin.apache.org">
+              <img src="/assets/themes/zeppelin/img/zeppelin_logo.png" width="50" alt="I'm zeppelin">
+              <span style="vertical-align:middle">Zeppelin</span>
+            </a>
+            <a class="navbar-brand-version" href="/docs/0.7.3">
+              <span><small>0.7.3</small></span>
+            </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><a href="/docs/0.7.3/index.html">What is Apache Zeppelin ?</a></li>
+                <li role="separator" class="divider"></li>
+                <li class="title"><span><b>Getting Started</b><span></li>
+                <li><a href="/docs/0.7.3/install/install.html">Install</a></li>
+                <li><a href="/docs/0.7.3/install/configuration.html">Configuration</a></li>
+                <li><a href="/docs/0.7.3/quickstart/explorezeppelinui.html">Explore Zeppelin UI</a></li>
+                <li><a href="/docs/0.7.3/quickstart/tutorial.html">Tutorial</a></li>
+                <li role="separator" class="divider"></li>
+                <li class="title"><span><b>Basic Feature Guide</b><span></li>
+                <li><a href="/docs/0.7.3/manual/dynamicform.html">Dynamic Form</a></li>
+                <li><a href="/docs/0.7.3/manual/publish.html">Publish your Paragraph</a></li>
+                <li><a href="/docs/0.7.3/manual/notebookashomepage.html">Customize Zeppelin Homepage</a></li>
+                <li role="separator" class="divider"></li>
+                <li class="title"><span><b>More</b><span></li>
+                <li><a href="/docs/0.7.3/install/upgrade.html">Upgrade Zeppelin Version</a></li>
+                <li><a href="/docs/0.7.3/install/build.html">Build from source</a></li>
+                <li><a href="/docs/0.7.3/quickstart/install_with_flink_and_spark_cluster.html">Install Zeppelin with Flink and Spark Clusters Tutorial</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><a href="/docs/0.7.3/manual/interpreters.html">Overview</a></li>
+                <li role="separator" class="divider"></li>
+                <li class="title"><span><b>Usage</b><span></li>
+                <li><a href="/docs/0.7.3/manual/interpreterinstallation.html">Interpreter Installation</a></li>
+                <!--<li><a href="/docs/0.7.3/manual/dynamicinterpreterload.html">Dynamic Interpreter Loading</a></li>-->
+                <li><a href="/docs/0.7.3/manual/dependencymanagement.html">Interpreter Dependency Management</a></li>
+                <li><a href="/docs/0.7.3/manual/userimpersonation.html">Interpreter User Impersonation</a></li>
+                <li><a href="/docs/0.7.3/manual/interpreterexechooks.html">Interpreter Execution Hooks (Experimental)</a></li>
+                <li role="separator" class="divider"></li>
+                <li class="title"><span><b>Available Interpreters</b><span></li>
+                <li><a href="/docs/0.7.3/interpreter/alluxio.html">Alluxio</a></li>
+                <li><a href="/docs/0.7.3/interpreter/beam.html">Beam</a></li>
+                <li><a href="/docs/0.7.3/interpreter/bigquery.html">BigQuery</a></li>
+                <li><a href="/docs/0.7.3/interpreter/cassandra.html">Cassandra</a></li>
+                <li><a href="/docs/0.7.3/interpreter/elasticsearch.html">Elasticsearch</a></li>
+                <li><a href="/docs/0.7.3/interpreter/flink.html">Flink</a></li>
+                <li><a href="/docs/0.7.3/interpreter/geode.html">Geode</a></li>
+                <li><a href="/docs/0.7.3/interpreter/hbase.html">HBase</a></li>
+                <li><a href="/docs/0.7.3/interpreter/hdfs.html">HDFS</a></li>
+                <li><a href="/docs/0.7.3/interpreter/hive.html">Hive</a></li>
+                <li><a href="/docs/0.7.3/interpreter/ignite.html">Ignite</a></li>
+                <li><a href="/docs/0.7.3/interpreter/jdbc.html">JDBC</a></li>
+                <li><a href="/docs/0.7.3/interpreter/kylin.html">Kylin</a></li>
+                <li><a href="/docs/0.7.3/interpreter/lens.html">Lens</a></li>
+                <li><a href="/docs/0.7.3/interpreter/livy.html">Livy</a></li>
+                <li><a href="/docs/0.7.3/interpreter/markdown.html">Markdown</a></li>
+                <li><a href="/docs/0.7.3/interpreter/pig.html">Pig</a></li>
+                <li><a href="/docs/0.7.3/interpreter/python.html">Python</a></li>
+                <li><a href="/docs/0.7.3/interpreter/postgresql.html">Postgresql, HAWQ</a></li>
+                <li><a href="/docs/0.7.3/interpreter/r.html">R</a></li>
+                <li><a href="/docs/0.7.3/interpreter/scalding.html">Scalding</a></li>
+                <li><a href="/docs/0.7.3/interpreter/scio.html">Scio</a></li>
+                <li><a href="/docs/0.7.3/interpreter/shell.html">Shell</a></li>
+                <li><a href="/docs/0.7.3/interpreter/spark.html">Spark</a></li>
+              </ul>
+            </li>
+            <li>
+              <a href="#" data-toggle="dropdown" class="dropdown-toggle">Display System <b class="caret"></b></a>
+              <ul class="dropdown-menu">
+                <li class="title"><span><b>Basic Display System</b><span></li>
+                <li><a href="/docs/0.7.3/displaysystem/basicdisplaysystem.html#text">Text</a></li>
+                <li><a href="/docs/0.7.3/displaysystem/basicdisplaysystem.html#html">Html</a></li>
+                <li><a href="/docs/0.7.3/displaysystem/basicdisplaysystem.html#table">Table</a></li>
+                <li role="separator" class="divider"></li>
+                <li class="title"><span><b>Angular API</b><span></li>
+                <li><a href="/docs/0.7.3/displaysystem/back-end-angular.html">Angular (backend API)</a></li>
+                <li><a href="/docs/0.7.3/displaysystem/front-end-angular.html">Angular (frontend API)</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><b>Notebook Storage</b><span></li>
+                <li><a href="/docs/0.7.3/storage/storage.html#notebook-storage-in-local-git-repository">Git Storage</a></li>
+                <li><a href="/docs/0.7.3/storage/storage.html#notebook-storage-in-s3">S3 Storage</a></li>
+                <li><a href="/docs/0.7.3/storage/storage.html#notebook-storage-in-azure">Azure Storage</a></li>
+                <li><a href="/docs/0.7.3/storage/storage.html#storage-in-zeppelinhub">ZeppelinHub Storage</a></li>
+                <li role="separator" class="divider"></li>
+                <li class="title"><span><b>REST API</b><span></li>
+                <li><a href="/docs/0.7.3/rest-api/rest-interpreter.html">Interpreter API</a></li>
+                <li><a href="/docs/0.7.3/rest-api/rest-notebook.html">Notebook API</a></li>
+                <li><a href="/docs/0.7.3/rest-api/rest-notebookRepo.html">Notebook Repository API</a></li>
+                <li><a href="/docs/0.7.3/rest-api/rest-configuration.html">Configuration API</a></li>
+                <li><a href="/docs/0.7.3/rest-api/rest-credential.html">Credential API</a></li>
+                <li><a href="/docs/0.7.3/rest-api/rest-helium.html">Helium API</a></li>
+                <li role="separator" class="divider"></li>
+                <li class="title"><span><b>Security</b><span></li>
+                <li><a href="/docs/0.7.3/security/shiroauthentication.html">Shiro Authentication</a></li>                
+                <li><a href="/docs/0.7.3/security/notebook_authorization.html">Notebook Authorization</a></li>
+                <li><a href="/docs/0.7.3/security/datasource_authorization.html">Data Source Authorization</a></li>
+                <li><a href="/docs/0.7.3/security/http_security_headers.html">HTTP Security Headers</a></li>
+                <li><a href="/docs/0.7.3/security/helium_authorization.html">Helium Authorization</a></li>
+                <li role="separator" class="divider"></li>
+                <li class="title"><span><b>Advanced</b><span></li>
+                <li><a href="/docs/0.7.3/install/virtual_machine.html">Zeppelin on Vagrant VM</a></li>
+                <li><a href="/docs/0.7.3/install/spark_cluster_mode.html#spark-standalone-mode">Zeppelin on Spark Cluster Mode (Standalone)</a></li>
+                <li><a href="/docs/0.7.3/install/spark_cluster_mode.html#spark-on-yarn-mode">Zeppelin on Spark Cluster Mode (YARN)</a></li>
+                <li><a href="/docs/0.7.3/install/spark_cluster_mode.html#spark-on-mesos-mode">Zeppelin on Spark Cluster Mode (Mesos)</a></li>
+                <li><a href="/docs/0.7.3/install/cdh.html">Zeppelin on CDH</a></li>
+                <li role="separator" class="divider"></li>
+                <li class="title"><span><b>Contibute</b><span></li>
+                <li><a href="/docs/0.7.3/development/writingzeppelininterpreter.html">Writing Zeppelin Interpreter</a></li>
+                <li><a href="/docs/0.7.3/development/writingzeppelinvisualization.html">Writing Zeppelin Visualization (Experimental)</a></li>
+                <li><a href="/docs/0.7.3/development/writingzeppelinapplication.html">Writing Zeppelin Application (Experimental)</a></li>
+                <li><a href="/docs/0.7.3/development/howtocontribute.html">How to contribute (code)</a></li>
+                <li><a href="/docs/0.7.3/development/howtocontributewebsite.html">How to contribute (website)</a></li>
+              </ul>
+            </li>
+            <li>
+              <a href="/docs/0.7.3/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 Manual Zeppelin version upgrade procedure">
+  <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>Manual upgrade procedure for Zeppelin</h1>
+
+<div id="toc"></div>
+
+<p>Basically, newer version of Zeppelin works with previous version notebook directory and configurations.
+So, copying <code>notebook</code> and <code>conf</code> directory should be enough.</p>
+
+<h2>Instructions</h2>
+
+<ol>
+<li><p>Stop Zeppelin</p>
+<div class="highlight"><pre><code class="text language-text" data-lang="text">bin/zeppelin-daemon.sh stop
+</code></pre></div></li>
+<li><p>Copy your <code>notebook</code> and <code>conf</code> directory into a backup directory</p></li>
+<li><p>Download newer version of Zeppelin and Install. See <a href="./install.html#installation">Install page</a>.</p></li>
+<li><p>Copy backup <code>notebook</code> and <code>conf</code> directory into newer version of Zeppelin <code>notebook</code> and <code>conf</code> directory</p></li>
+<li><p>Start Zeppelin</p>
+<div class="highlight"><pre><code class="text language-text" data-lang="text">bin/zeppelin-daemon.sh start
+</code></pre></div></li>
+</ol>
+
+<h2>Migration Guide</h2>
+
+<h3>Upgrading from Zeppelin 0.6 to 0.7</h3>
+
+<ul>
+<li>From 0.7, we don&#39;t use <code>ZEPPELIN_JAVA_OPTS</code> as default value of <code>ZEPPELIN_INTP_JAVA_OPTS</code> and also the same for <code>ZEPPELIN_MEM</code>/<code>ZEPPELIN_INTP_MEM</code>. If user want to configure the jvm opts of interpreter process, please set <code>ZEPPELIN_INTP_JAVA_OPTS</code> and <code>ZEPPELIN_INTP_MEM</code> explicitly. If you don&#39;t set <code>ZEPPELIN_INTP_MEM</code>, Zeppelin will set it to <code>-Xms1024m -Xmx1024m -XX:MaxPermSize=512m</code> by default.</li>
+<li>Mapping from <code>%jdbc(prefix)</code> to <code>%prefix</code> is no longer available. Instead, you can use %[interpreter alias] with multiple interpreter setttings on GUI.</li>
+<li>Usage of <code>ZEPPELIN_PORT</code> is not supported in ssl mode. Instead use <code>ZEPPELIN_SSL_PORT</code> to configure the ssl port. Value from <code>ZEPPELIN_PORT</code> is used only when <code>ZEPPELIN_SSL</code> is set to <code>false</code>.</li>
+<li>The support on Spark 1.1.x to 1.3.x is deprecated.</li>
+<li>From 0.7, we uses <code>pegdown</code> as the <code>markdown.parser.type</code> option for the <code>%md</code> interpreter. Rendered markdown might be different from what you expected</li>
+<li>From 0.7 note.json format has been changed to support multiple outputs in a paragraph. Zeppelin will automatically convert old format to new format. 0.6 or lower version can read new note.json format but output will not be displayed. For the detail, see <a href="http://issues.apache.org/jira/browse/ZEPPELIN-212">ZEPPELIN-212</a> and <a href="https://github.com/apache/zeppelin/pull/1658">pull request</a>.</li>
+<li>From 0.7 note storage layer will utilize <code>GitNotebookRepo</code> by default instead of <code>VFSNotebookRepo</code> storage layer, which is an extension of latter one with versioning capabilities on top of it.</li>
+</ul>
+
+  </div>
+</div>
+
+
+      <hr>
+      <footer>
+        <!-- <p>&copy; 2017 The Apache Software Foundation</p>-->
+      </footer>
+    </div>
+
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+  })(window,document,'script','//www.google-analytics.com/analytics.js','ga');
+
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+  ga('require', 'linkid', 'linkid.js');
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+
+</script>
+
+
+
+  </body>
+</html>
+

Added: zeppelin/site/docs/0.7.3/install/virtual_machine.html
URL: http://svn.apache.org/viewvc/zeppelin/site/docs/0.7.3/install/virtual_machine.html?rev=1809223&view=auto
==============================================================================
--- zeppelin/site/docs/0.7.3/install/virtual_machine.html (added)
+++ zeppelin/site/docs/0.7.3/install/virtual_machine.html Thu Sep 21 20:33:57 2017
@@ -0,0 +1,399 @@
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+    <title>Apache Zeppelin 0.7.3 Documentation: Apache Zeppelin on Vagrant Virtual Machine</title>
+    <meta name="description" content="Apache Zeppelin provides a script for running a virtual machine for development through Vagrant. The script will create a virtual machine with core dependencies pre-installed, required for developing Apache Zeppelin.">
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+            <li>
+              <a href="#" data-toggle="dropdown" class="dropdown-toggle">Quick Start <b class="caret"></b></a>
+              <ul class="dropdown-menu">
+                <li><a href="/docs/0.7.3/index.html">What is Apache Zeppelin ?</a></li>
+                <li role="separator" class="divider"></li>
+                <li class="title"><span><b>Getting Started</b><span></li>
+                <li><a href="/docs/0.7.3/install/install.html">Install</a></li>
+                <li><a href="/docs/0.7.3/install/configuration.html">Configuration</a></li>
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+                <li><a href="/docs/0.7.3/quickstart/tutorial.html">Tutorial</a></li>
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+                <li class="title"><span><b>Basic Feature Guide</b><span></li>
+                <li><a href="/docs/0.7.3/manual/dynamicform.html">Dynamic Form</a></li>
+                <li><a href="/docs/0.7.3/manual/publish.html">Publish your Paragraph</a></li>
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+                <li><a href="/docs/0.7.3/quickstart/install_with_flink_and_spark_cluster.html">Install Zeppelin with Flink and Spark Clusters Tutorial</a></li>
+              </ul>
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+                <li><a href="/docs/0.7.3/manual/interpreters.html">Overview</a></li>
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+                <li class="title"><span><b>Usage</b><span></li>
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+                <!--<li><a href="/docs/0.7.3/manual/dynamicinterpreterload.html">Dynamic Interpreter Loading</a></li>-->
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+                <li role="separator" class="divider"></li>
+                <li class="title"><span><b>Available Interpreters</b><span></li>
+                <li><a href="/docs/0.7.3/interpreter/alluxio.html">Alluxio</a></li>
+                <li><a href="/docs/0.7.3/interpreter/beam.html">Beam</a></li>
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+                <li><a href="/docs/0.7.3/interpreter/markdown.html">Markdown</a></li>
+                <li><a href="/docs/0.7.3/interpreter/pig.html">Pig</a></li>
+                <li><a href="/docs/0.7.3/interpreter/python.html">Python</a></li>
+                <li><a href="/docs/0.7.3/interpreter/postgresql.html">Postgresql, HAWQ</a></li>
+                <li><a href="/docs/0.7.3/interpreter/r.html">R</a></li>
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+                <li><a href="/docs/0.7.3/interpreter/spark.html">Spark</a></li>
+              </ul>
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+            <li>
+              <a href="#" data-toggle="dropdown" class="dropdown-toggle">Display System <b class="caret"></b></a>
+              <ul class="dropdown-menu">
+                <li class="title"><span><b>Basic Display System</b><span></li>
+                <li><a href="/docs/0.7.3/displaysystem/basicdisplaysystem.html#text">Text</a></li>
+                <li><a href="/docs/0.7.3/displaysystem/basicdisplaysystem.html#html">Html</a></li>
+                <li><a href="/docs/0.7.3/displaysystem/basicdisplaysystem.html#table">Table</a></li>
+                <li role="separator" class="divider"></li>
+                <li class="title"><span><b>Angular API</b><span></li>
+                <li><a href="/docs/0.7.3/displaysystem/back-end-angular.html">Angular (backend API)</a></li>
+                <li><a href="/docs/0.7.3/displaysystem/front-end-angular.html">Angular (frontend API)</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><b>Notebook Storage</b><span></li>
+                <li><a href="/docs/0.7.3/storage/storage.html#notebook-storage-in-local-git-repository">Git Storage</a></li>
+                <li><a href="/docs/0.7.3/storage/storage.html#notebook-storage-in-s3">S3 Storage</a></li>
+                <li><a href="/docs/0.7.3/storage/storage.html#notebook-storage-in-azure">Azure Storage</a></li>
+                <li><a href="/docs/0.7.3/storage/storage.html#storage-in-zeppelinhub">ZeppelinHub Storage</a></li>
+                <li role="separator" class="divider"></li>
+                <li class="title"><span><b>REST API</b><span></li>
+                <li><a href="/docs/0.7.3/rest-api/rest-interpreter.html">Interpreter API</a></li>
+                <li><a href="/docs/0.7.3/rest-api/rest-notebook.html">Notebook API</a></li>
+                <li><a href="/docs/0.7.3/rest-api/rest-notebookRepo.html">Notebook Repository API</a></li>
+                <li><a href="/docs/0.7.3/rest-api/rest-configuration.html">Configuration API</a></li>
+                <li><a href="/docs/0.7.3/rest-api/rest-credential.html">Credential API</a></li>
+                <li><a href="/docs/0.7.3/rest-api/rest-helium.html">Helium API</a></li>
+                <li role="separator" class="divider"></li>
+                <li class="title"><span><b>Security</b><span></li>
+                <li><a href="/docs/0.7.3/security/shiroauthentication.html">Shiro Authentication</a></li>                
+                <li><a href="/docs/0.7.3/security/notebook_authorization.html">Notebook Authorization</a></li>
+                <li><a href="/docs/0.7.3/security/datasource_authorization.html">Data Source Authorization</a></li>
+                <li><a href="/docs/0.7.3/security/http_security_headers.html">HTTP Security Headers</a></li>
+                <li><a href="/docs/0.7.3/security/helium_authorization.html">Helium Authorization</a></li>
+                <li role="separator" class="divider"></li>
+                <li class="title"><span><b>Advanced</b><span></li>
+                <li><a href="/docs/0.7.3/install/virtual_machine.html">Zeppelin on Vagrant VM</a></li>
+                <li><a href="/docs/0.7.3/install/spark_cluster_mode.html#spark-standalone-mode">Zeppelin on Spark Cluster Mode (Standalone)</a></li>
+                <li><a href="/docs/0.7.3/install/spark_cluster_mode.html#spark-on-yarn-mode">Zeppelin on Spark Cluster Mode (YARN)</a></li>
+                <li><a href="/docs/0.7.3/install/spark_cluster_mode.html#spark-on-mesos-mode">Zeppelin on Spark Cluster Mode (Mesos)</a></li>
+                <li><a href="/docs/0.7.3/install/cdh.html">Zeppelin on CDH</a></li>
+                <li role="separator" class="divider"></li>
+                <li class="title"><span><b>Contibute</b><span></li>
+                <li><a href="/docs/0.7.3/development/writingzeppelininterpreter.html">Writing Zeppelin Interpreter</a></li>
+                <li><a href="/docs/0.7.3/development/writingzeppelinvisualization.html">Writing Zeppelin Visualization (Experimental)</a></li>
+                <li><a href="/docs/0.7.3/development/writingzeppelinapplication.html">Writing Zeppelin Application (Experimental)</a></li>
+                <li><a href="/docs/0.7.3/development/howtocontribute.html">How to contribute (code)</a></li>
+                <li><a href="/docs/0.7.3/development/howtocontributewebsite.html">How to contribute (website)</a></li>
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+
+
+    <div class="content">
+      
+<!--<div class="hero-unit Apache Zeppelin on Vagrant Virtual Machine">
+  <h1></h1>
+</div>
+-->
+
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+  <div class="col-md-12">
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+Licensed under the Apache License, Version 2.0 (the "License");
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+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 Zeppelin on Vagrant Virtual Machine</h1>
+
+<div id="toc"></div>
+
+<h2>Overview</h2>
+
+<p>Apache Zeppelin distribution includes a script directory</p>
+
+<p><code>scripts/vagrant/zeppelin-dev</code></p>
+
+<p>This script creates a virtual machine that launches a repeatable, known set of core dependencies required for developing Zeppelin. It can also be used to run an existing Zeppelin build if you don&#39;t plan to build from source.
+For PySpark users, this script includes several helpful <a href="#python-extras">Python Libraries</a>.
+For SparkR users, this script includes several helpful <a href="#r-extras">R Libraries</a>.</p>
+
+<h3>Prerequisites</h3>
+
+<p>This script requires three applications, <a href="http://docs.ansible.com/ansible/intro_installation.html#latest-releases-via-pip" title="Ansible">Ansible</a>, <a href="http://www.vagrantup.com" title="Vagrant">Vagrant</a> and <a href="https://www.virtualbox.org/" title="Virtual Box">Virtual Box</a>.  All of these applications are freely available as Open Source projects and extremely easy to set up on most operating systems.</p>
+
+<h2>Create a Zeppelin Ready VM</h2>
+
+<p>If you are running Windows and don&#39;t yet have python installed, <a href="https://www.python.org/downloads/release/python-2710/">install Python 2.7.x</a> first.</p>
+
+<ol>
+<li>Download and Install Vagrant:  <a href="http://www.vagrantup.com/downloads.html">Vagrant Downloads</a></li>
+<li><p>Install Ansible:  <a href="http://docs.ansible.com/ansible/intro_installation.html#latest-releases-via-pip">Ansible Python pip install</a></p>
+<div class="highlight"><pre><code class="text language-text" data-lang="text">sudo easy_install pip
+sudo pip install ansible
+ansible --version
+</code></pre></div>
+<p>After then, please check whether it reports <strong>ansible version 1.9.2 or higher</strong>.</p></li>
+<li><p>Install Virtual Box: <a href="https://www.virtualbox.org/" title="Virtual Box">Virtual Box Downloads</a></p></li>
+<li><p>Type <code>vagrant up</code>  from within the <code>/scripts/vagrant/zeppelin-dev</code> directory</p></li>
+</ol>
+
+<p>Thats it ! You can now run <code>vagrant ssh</code> and this will place you into the guest machines terminal prompt.</p>
+
+<p>If you don&#39;t wish to build Zeppelin from scratch, run the z-manager installer script while running in the guest VM:</p>
+<div class="highlight"><pre><code class="text language-text" data-lang="text">curl -fsSL https://raw.githubusercontent.com/NFLabs/z-manager/master/zeppelin-installer.sh | bash
+</code></pre></div>
+<h2>Building Zeppelin</h2>
+
+<p>You can now </p>
+<div class="highlight"><pre><code class="text language-text" data-lang="text">git clone git://git.apache.org/zeppelin.git
+</code></pre></div>
+<p>into a directory on your host machine, or directly in your virtual machine.</p>
+
+<p>Cloning Zeppelin into the <code>/scripts/vagrant/zeppelin-dev</code> directory from the host, will allow the directory to be shared between your host and the guest machine.</p>
+
+<p>Cloning the project again may seem counter intuitive, since this script likely originated from the project repository.  Consider copying just the vagrant/zeppelin-dev script from the Zeppelin project as a stand alone directory, then once again clone the specific branch you wish to build.</p>
+
+<p>Synced folders enable Vagrant to sync a folder on the host machine to the guest machine, allowing you to continue working on your project&#39;s files on your host machine, but use the resources in the guest machine to compile or run your project. <em><a href="https://docs.vagrantup.com/v2/synced-folders/index.html">(1) Synced Folder Description from Vagrant Up</a></em></p>
+
+<p>By default, Vagrant will share your project directory (the directory with the Vagrantfile) to <code>/vagrant</code>.  Which means you should be able to build within the guest machine after you
+<code>cd /vagrant/zeppelin</code></p>
+
+<h2>What&#39;s in this VM?</h2>
+
+<p>Running the following commands in the guest machine should display these expected versions:</p>
+
+<p><code>node --version</code> should report <em>v0.12.7</em>
+<code>mvn --version</code> should report <em>Apache Maven 3.3.9</em> and <em>Java version: 1.7.0_85</em></p>
+
+<p>The virtual machine consists of:</p>
+
+<ul>
+<li>Ubuntu Server 14.04 LTS</li>
+<li>Node.js 0.12.7</li>
+<li>npm 2.11.3</li>
+<li>ruby 1.9.3 + rake, make and bundler (only required if building jekyll documentation)</li>
+<li>Maven 3.3.9</li>
+<li>Git</li>
+<li>Unzip</li>
+<li>libfontconfig to avoid phatomJs missing dependency issues</li>
+<li>openjdk-7-jdk</li>
+<li>Python addons: pip, matplotlib, scipy, numpy, pandas</li>
+<li><a href="https://www.r-project.org/">R</a> and R Packages required to run the R Interpreter and the related R tutorial notebook, including:  Knitr, devtools, repr, rCharts, ggplot2, googleVis, mplot, htmltools, base64enc, data.table</li>
+</ul>
+
+<h2>How to build &amp; run Zeppelin</h2>
+
+<p>This assumes you&#39;ve already cloned the project either on the host machine in the zeppelin-dev directory (to be shared with the guest machine) or cloned directly into a directory while running inside the guest machine.  The following build steps will also include Python and R support via PySpark and SparkR:</p>
+<div class="highlight"><pre><code class="text language-text" data-lang="text">cd /zeppelin
+mvn clean package -Pspark-1.6 -Ppyspark -Phadoop-2.4 -Psparkr -DskipTests
+./bin/zeppelin-daemon.sh start
+</code></pre></div>
+<p>On your host machine browse to <code>http://localhost:8080/</code></p>
+
+<p>If you <a href="#tweaking-the-virtual-machine">turned off port forwarding</a> in the <code>Vagrantfile</code> browse to <code>http://192.168.51.52:8080</code></p>
+
+<h2>Tweaking the Virtual Machine</h2>
+
+<p>If you plan to run this virtual machine along side other Vagrant images, you may wish to bind the virtual machine to a specific IP address, and not use port fowarding from your local host.</p>
+
+<p>Comment out the <code>forward_port</code> line, and uncomment the <code>private_network</code> line in Vagrantfile.  The subnet that works best for your local network will vary so adjust <code>192.168.*.*</code> accordingly.</p>
+<div class="highlight"><pre><code class="text language-text" data-lang="text">#config.vm.network &quot;forwarded_port&quot;, guest: 8080, host: 8080
+config.vm.network &quot;private_network&quot;, ip: &quot;192.168.51.52&quot;
+</code></pre></div>
+<p><code>vagrant halt</code> followed by <code>vagrant up</code> will restart the guest machine bound to the IP address of <code>192.168.51.52</code>.
+This approach usually is typically required if running other virtual machines that discover each other directly by IP address, such as Spark Masters and Slaves as well as Cassandra Nodes, Elasticsearch Nodes, and other Spark data sources.  You may wish to launch nodes in virtual machines with IP addresses in a subnet that works for your local network, such as: 192.168.51.53, 192.168.51.54, 192.168.51.53, etc..</p>
+
+<h2>Extras</h2>
+
+<h3>Python Extras</h3>
+
+<p>With Zeppelin running, <strong>Numpy</strong>, <strong>SciPy</strong>, <strong>Pandas</strong> and <strong>Matplotlib</strong> will be available.  Create a pyspark notebook, and try the below code.</p>
+<div class="highlight"><pre><code class="python language-python" data-lang="python"><span class="o">%</span><span class="n">pyspark</span>
+
+<span class="kn">import</span> <span class="nn">numpy</span>
+<span class="kn">import</span> <span class="nn">scipy</span>
+<span class="kn">import</span> <span class="nn">pandas</span>
+<span class="kn">import</span> <span class="nn">matplotlib</span>
+
+<span class="k">print</span> <span class="s">&quot;numpy &quot;</span> <span class="o">+</span> <span class="n">numpy</span><span class="o">.</span><span class="n">__version__</span>
+<span class="k">print</span> <span class="s">&quot;scipy &quot;</span> <span class="o">+</span> <span class="n">scipy</span><span class="o">.</span><span class="n">__version__</span>
+<span class="k">print</span> <span class="s">&quot;pandas &quot;</span> <span class="o">+</span> <span class="n">pandas</span><span class="o">.</span><span class="n">__version__</span>
+<span class="k">print</span> <span class="s">&quot;matplotlib &quot;</span> <span class="o">+</span> <span class="n">matplotlib</span><span class="o">.</span><span class="n">__version__</span>
+</code></pre></div>
+<p>To Test plotting using Matplotlib into a rendered <code>%html</code> SVG image, try</p>
+<div class="highlight"><pre><code class="python language-python" data-lang="python"><span class="o">%</span><span class="n">pyspark</span>
+
+<span class="kn">import</span> <span class="nn">matplotlib</span>
+<span class="n">matplotlib</span><span class="o">.</span><span class="n">use</span><span class="p">(</span><span class="s">&#39;Agg&#39;</span><span class="p">)</span>   <span class="c"># turn off interactive charting so this works for server side SVG rendering</span>
+<span class="kn">import</span> <span class="nn">matplotlib.pyplot</span> <span class="kn">as</span> <span class="nn">plt</span>
+<span class="kn">import</span> <span class="nn">numpy</span> <span class="kn">as</span> <span class="nn">np</span>
+<span class="kn">import</span> <span class="nn">StringIO</span>
+
+<span class="c"># clear out any previous plots on this note</span>
+<span class="n">plt</span><span class="o">.</span><span class="n">clf</span><span class="p">()</span>
+
+<span class="k">def</span> <span class="nf">show</span><span class="p">(</span><span class="n">p</span><span class="p">):</span>
+    <span class="n">img</span> <span class="o">=</span> <span class="n">StringIO</span><span class="o">.</span><span class="n">StringIO</span><span class="p">()</span>
+    <span class="n">p</span><span class="o">.</span><span class="n">savefig</span><span class="p">(</span><span class="n">img</span><span class="p">,</span> <span class="n">format</span><span class="o">=</span><span class="s">&#39;svg&#39;</span><span class="p">)</span>
+    <span class="n">img</span><span class="o">.</span><span class="n">seek</span><span class="p">(</span><span class="mi">0</span><span class="p">)</span>
+    <span class="k">print</span> <span class="s">&quot;%html &lt;div style=&#39;width:600px&#39;&gt;&quot;</span> <span class="o">+</span> <span class="n">img</span><span class="o">.</span><span class="n">buf</span> <span class="o">+</span> <span class="s">&quot;&lt;/div&gt;&quot;</span>
+
+<span class="c"># Example data</span>
+<span class="n">people</span> <span class="o">=</span> <span class="p">(</span><span class="s">&#39;Tom&#39;</span><span class="p">,</span> <span class="s">&#39;Dick&#39;</span><span class="p">,</span> <span class="s">&#39;Harry&#39;</span><span class="p">,</span> <span class="s">&#39;Slim&#39;</span><span class="p">,</span> <span class="s">&#39;Jim&#39;</span><span class="p">)</span>
+<span class="n">y_pos</span> <span class="o">=</span> <span class="n">np</span><span class="o">.</span><span class="n">arange</span><span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="n">people</span><span class="p">))</span>
+<span class="n">performance</span> <span class="o">=</span> <span class="mi">3</span> <span class="o">+</span> <span class="mi">10</span> <span class="o">*</span> <span class="n">np</span><span class="o">.</span><span class="n">random</span><span class="o">.</span><span class="n">rand</span><span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="n">people</span><span class="p">))</span>
+<span class="n">error</span> <span class="o">=</span> <span class="n">np</span><span class="o">.</span><span class="n">random</span><span class="o">.</span><span class="n">rand</span><span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="n">people</span><span class="p">))</span>
+
+<span class="n">plt</span><span class="o">.</span><span class="n">barh</span><span class="p">(</span><span class="n">y_pos</span><span class="p">,</span> <span class="n">performance</span><span class="p">,</span> <span class="n">xerr</span><span class="o">=</span><span class="n">error</span><span class="p">,</span> <span class="n">align</span><span class="o">=</span><span class="s">&#39;center&#39;</span><span class="p">,</span> <span class="n">alpha</span><span class="o">=</span><span class="mf">0.4</span><span class="p">)</span>
+<span class="n">plt</span><span class="o">.</span><span class="n">yticks</span><span class="p">(</span><span class="n">y_pos</span><span class="p">,</span> <span class="n">people</span><span class="p">)</span>
+<span class="n">plt</span><span class="o">.</span><span class="n">xlabel</span><span class="p">(</span><span class="s">&#39;Performance&#39;</span><span class="p">)</span>
+<span class="n">plt</span><span class="o">.</span><span class="n">title</span><span class="p">(</span><span class="s">&#39;How fast do you want to go today?&#39;</span><span class="p">)</span>
+
+<span class="n">show</span><span class="p">(</span><span class="n">plt</span><span class="p">)</span>
+</code></pre></div>
+<h3>R Extras</h3>
+
+<p>With zeppelin running, an R Tutorial notebook will be available.  The R packages required to run the examples and graphs in this tutorial notebook were installed by this virtual machine.
+The installed R Packages include: Knitr, devtools, repr, rCharts, ggplot2, googleVis, mplot, htmltools, base64enc, data.table</p>
+
+  </div>
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