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Posted to commits@toree.apache.org by lr...@apache.org on 2018/11/13 21:39:29 UTC
svn commit: r1846550 - in /incubator/toree/site: community/index.html
contributing/index.html docs/current/user/faq/index.html
docs/current/user/installation/index.html
docs/current/user/quick-start/index.html download/index.html feed.xml
index.html
Author: lresende
Date: Tue Nov 13 21:39:29 2018
New Revision: 1846550
URL: http://svn.apache.org/viewvc?rev=1846550&view=rev
Log:
Update with Toree 0.3.0 release info
Modified:
incubator/toree/site/community/index.html
incubator/toree/site/contributing/index.html
incubator/toree/site/docs/current/user/faq/index.html
incubator/toree/site/docs/current/user/installation/index.html
incubator/toree/site/docs/current/user/quick-start/index.html
incubator/toree/site/download/index.html
incubator/toree/site/feed.xml
incubator/toree/site/index.html
Modified: incubator/toree/site/community/index.html
URL: http://svn.apache.org/viewvc/incubator/toree/site/community/index.html?rev=1846550&r1=1846549&r2=1846550&view=diff
==============================================================================
--- incubator/toree/site/community/index.html (original)
+++ incubator/toree/site/community/index.html Tue Nov 13 21:39:29 2018
@@ -178,8 +178,8 @@
<p>Get help using Toree or contribute to the project on our mailing lists:</p>
<ul>
- <li><a href="mailto:dev@toree.incubator.apache.org">dev@toree.incubator.apache.org</a> is for people who want to contribute code to Toree. <a href="mailto:dev-subscribe@toree.incubator.apache.org?subject=send this email to subscribe">subscribe</a>, <
a href="mailto:dev-unsubscribe@toree.incubator.apache.org?subject=send this email to unsubscribe">unsubscribe</a>, <a href="https://www.mail-archive.com/dev@toree.incubator.apache.org/">archives</a></li>
- <li><a href="mailto:commits@toree.incubator.apache.org">commits@toree.incubator.apache.org</a> is for commit messages and patches to Toree. <a href="mailto:commits-subscribe@toree.incubator.apache.org?subject=send this email to s&
#117;bscribe">subscribe</a>, <a href="mailto:commits-unsubscribe@toree.incubator.apache.org?subject=send this email to unsubscribe">unsubscribe</a>, <a href="https://www.mail-archive.com/commits@toree.incubator.apache.org/">archives</a></li>
+ <li><a href="mailto:dev@toree.incubator.apache.org">dev@toree.incubator.apache.org</a> is for people who want to contribute code to Toree. <a href="mailto:dev-subscribe@toree.incubator.apache.org?subject=send this email to subscribe">subscribe</a>, <a href="mailto:dev-unsubscribe@toree.incubator.apache.org?subject=send this email to unsubscribe">unsubscribe</a>, <a href="https://www.mail-archive.com/dev@toree.incubator.apache.org/">archives</a></li>
+ <li><a href="mailto:commits@toree.incubator.apache.org">commits@toree.incubator.apache.org</a> is for commit messages and patches to Toree. <a href="mailto:commits-subscribe@toree.incubator.apache.org?subject=send this email to subscribe">subscribe</a>, <a href="mailto:commits-unsubscribe@toree.incubator.apache.org?subject=send this email to unsubscribe">unsubscribe</a>, <a href="https://www.mail-archive.com/commits@toree.incubator.apache.org/">archives</a></li>
</ul>
<h3 id="issue-tracker">Issue tracker</h3>
Modified: incubator/toree/site/contributing/index.html
URL: http://svn.apache.org/viewvc/incubator/toree/site/contributing/index.html?rev=1846550&r1=1846549&r2=1846550&view=diff
==============================================================================
--- incubator/toree/site/contributing/index.html (original)
+++ incubator/toree/site/contributing/index.html Tue Nov 13 21:39:29 2018
@@ -207,6 +207,8 @@
<li>Provide a descriptive Title. âUpdate web UIâ or âProblem in schedulerâ is not sufficient. âKafka Streaming support fails to handle empty queue in YARN cluster modeâ is good.</li>
<li>Write a detailed Description. For bug reports, this should ideally include a short reproduction of the problem. For new features, it may include a design document.</li>
<li>Set required fields:</li>
+ </ul>
+ <ul>
<li><strong>Issue Type</strong>. Generally, Bug, Improvement and New Feature are the only types used in Toree.</li>
<li><strong>Priority</strong>. Set to Major or below; higher priorities are generally reserved for committers to set. JIRA tends to unfortunately conflate âsizeâ and âimportanceâ in its Priority field values. Their meaning is roughly:
<ul>
@@ -218,11 +220,11 @@
</ul>
</li>
<li><strong>Component</strong></li>
- <li><strong>Affects Version</strong>. For Bugs, assign at least one version that is known to exhibit the problem or need the change</li>
- <li>Do not set the following fields:</li>
+ <li><strong>Affects Version</strong>. For Bugs, assign at least one version that is known to exhibit the problem or need the change
+ * Do not set the following fields:</li>
<li><strong>Fix Version</strong>. This is assigned by committers only when resolved.</li>
- <li><strong>Target Version</strong>. This is assigned by committers to indicate a PR has been accepted for possible fix by the target version.</li>
- <li>Do not include a patch file; pull requests are used to propose the actual change.</li>
+ <li><strong>Target Version</strong>. This is assigned by committers to indicate a PR has been accepted for possible fix by the target version.
+ * Do not include a patch file; pull requests are used to propose the actual change.</li>
</ul>
</li>
<li>If the change is a large change, consider inviting discussion on the issue at dev@toree.incubator.apache.org first before proceeding to implement the change.</li>
@@ -240,29 +242,26 @@
<p>Make sure you do not have any uncommitted changes and rebase master with latest changes from upstream:</p>
-<div class="highlighter-rouge"><pre class="highlight"><code>git fetch upstream
+<div class="highlighter-rouge"><div class="highlight"><pre class="highlight"><code>git fetch upstream
git checkout master
git rebase upstream/master
-</code></pre>
-</div>
+</code></pre></div></div>
<p>Now you should rebase your branch with master, to receive the upstream changes</p>
-<div class="highlighter-rouge"><pre class="highlight"><code>git checkout branch
+<div class="highlighter-rouge"><div class="highlight"><pre class="highlight"><code>git checkout branch
git rebase master
-</code></pre>
-</div>
+</code></pre></div></div>
<p>In both cases, you can have conflicts:</p>
-<div class="highlighter-rouge"><pre class="highlight"><code>error: could not apply fa39187... something to add to patch A
+<div class="highlighter-rouge"><div class="highlight"><pre class="highlight"><code>error: could not apply fa39187... something to add to patch A
When you have resolved this problem, run "git rebase --continue".
If you prefer to skip this patch, run "git rebase --skip" instead.
To check out the original branch and stop rebasing, run "git rebase --abort".
Could not apply fa39187f3c3dfd2ab5faa38ac01cf3de7ce2e841... Change fake file
-</code></pre>
-</div>
+</code></pre></div></div>
<p>Here, Git is telling you which commit is causing the conflict (fa39187). Youâre given three choices:</p>
@@ -300,12 +299,11 @@ Could not apply fa39187f3c3dfd2ab5faa38a
<p>Below is an example of a good commit message</p>
-<div class="highlighter-rouge"><pre class="highlight"><code>[TOREE-130] Performance enhancements for decision tree
+<div class="highlighter-rouge"><div class="highlight"><pre class="highlight"><code>[TOREE-130] Performance enhancements for decision tree
Generate Matrix with random values through local memory
if there is sufficient memory.
-</code></pre>
-</div>
+</code></pre></div></div>
<h3 id="code-review-criteria">Code Review Criteria</h3>
<p>Before considering how to contribute code, itâs useful to understand how code is reviewed, and why changes may be rejected. Simply put, changes that have many or large positives, and few negative effects or risks, are much more likely to be merged, and merged quickly. Risky and less valuable changes are very unlikely to be merged, and may be rejected outright rather than receive iterations of review.</p>
Modified: incubator/toree/site/docs/current/user/faq/index.html
URL: http://svn.apache.org/viewvc/incubator/toree/site/docs/current/user/faq/index.html?rev=1846550&r1=1846549&r2=1846550&view=diff
==============================================================================
--- incubator/toree/site/docs/current/user/faq/index.html (original)
+++ incubator/toree/site/docs/current/user/faq/index.html Tue Nov 13 21:39:29 2018
@@ -292,9 +292,8 @@ the context through the <code class="hig
<h2 id="how-do-i-add-a-jar">How do I add a jar?</h2>
<p>Jars are added through the <code class="highlighter-rouge">AddJar</code> magic. You simply need to supply an URL for the jar to be added.</p>
-<div class="highlighter-rouge"><pre class="highlight"><code>%AddJar http://myproject.com/myproject/my.jar
-</code></pre>
-</div>
+<div class="highlighter-rouge"><div class="highlight"><pre class="highlight"><code>%AddJar http://myproject.com/myproject/my.jar
+</code></pre></div></div>
<p>For more information about the <code class="highlighter-rouge">AddJar</code> magic see the <a href="https://github.com/apache/incubator-toree/blob/master/etc/examples/notebooks/magic-tutorial.ipynb">Magic Tutorial Notebook</a>.</p>
@@ -302,9 +301,8 @@ the context through the <code class="hig
<p>Dependencies stored in repositories can be added through the <code class="highlighter-rouge">AddDeps</code> magic. An example usage would be:</p>
-<div class="highlighter-rouge"><pre class="highlight"><code>%AddDeps my.company artifact-id version
-</code></pre>
-</div>
+<div class="highlighter-rouge"><div class="highlight"><pre class="highlight"><code>%AddDeps my.company artifact-id version
+</code></pre></div></div>
<p>If the dependency you are trying to add has transitive dependencies, you can add the <code class="highlighter-rouge">--transitive</code> flag to add those dependencies as well.
For more information about the <code class="highlighter-rouge">AddDeps</code> magic see the <a href="https://github.com/apache/incubator-toree/blob/master/etc/examples/notebooks/magic-tutorial.ipynb">Magic Tutorial Notebook</a>.</p>
Modified: incubator/toree/site/docs/current/user/installation/index.html
URL: http://svn.apache.org/viewvc/incubator/toree/site/docs/current/user/installation/index.html?rev=1846550&r1=1846549&r2=1846550&view=diff
==============================================================================
--- incubator/toree/site/docs/current/user/installation/index.html (original)
+++ incubator/toree/site/docs/current/user/installation/index.html Tue Nov 13 21:39:29 2018
@@ -292,28 +292,25 @@
<p>The quickest way to install Apache Toree is through the toree pip package.</p>
-<div class="highlighter-rouge"><pre class="highlight"><code>pip install toree
-</code></pre>
-</div>
+<div class="highlighter-rouge"><div class="highlight"><pre class="highlight"><code>pip install toree
+</code></pre></div></div>
<p>This will install a jupyter application called <code class="highlighter-rouge">toree</code>, which can be used to install and configure different Apache Toree kernels.</p>
-<div class="highlighter-rouge"><pre class="highlight"><code>jupyter toree install --spark_home=/usr/local/bin/apache-spark/
-</code></pre>
-</div>
+<div class="highlighter-rouge"><div class="highlight"><pre class="highlight"><code>jupyter toree install --spark_home=/usr/local/bin/apache-spark/
+</code></pre></div></div>
<p>You can confirm the installation by verifying the <code class="highlighter-rouge">apache_toree_scala</code> kernel is listed in the following command:</p>
-<div class="highlighter-rouge"><pre class="highlight"><code>jupyter kernelspec list
-</code></pre>
-</div>
+<div class="highlighter-rouge"><div class="highlight"><pre class="highlight"><code>jupyter kernelspec list
+</code></pre></div></div>
<h2 id="options">Options</h2>
<p>Arguments that take values are actually convenience aliases to full
Configurables, whose aliases are listed on the help line. For more information
on full configurables, see ââhelp-allâ.</p>
-<div class="highlighter-rouge"><pre class="highlight"><code>--user
+<div class="highlighter-rouge"><div class="highlight"><pre class="highlight"><code>--user
Install to the per-user kernel registry
--debug
set log level to logging.DEBUG (maximize logging output)
@@ -348,8 +345,7 @@ on full configurables, see ââh
--spark_opts=<Unicode> (ToreeInstall.spark_opts)
Default: ''
Specify command line arguments to proxy for spark config.
-</code></pre>
-</div>
+</code></pre></div></div>
<h1 id="configuring-spark">Configuring Spark</h1>
@@ -359,15 +355,13 @@ setting configuration options for Spark.
<p>The first is at install time with the <code class="highlighter-rouge">--spark_opts</code> command line option.</p>
-<div class="highlighter-rouge"><pre class="highlight"><code>jupyter toree instal --spark_opts='--master=local[4]'
-</code></pre>
-</div>
+<div class="highlighter-rouge"><div class="highlight"><pre class="highlight"><code>jupyter toree instal --spark_opts='--master=local[4]'
+</code></pre></div></div>
<p>The second option is configured at run time through the <code class="highlighter-rouge">SPARK_OPTS</code> environment variable.</p>
-<div class="highlighter-rouge"><pre class="highlight"><code>SPARK_OPTS='--master=local[4]' jupyter notebook
-</code></pre>
-</div>
+<div class="highlighter-rouge"><div class="highlight"><pre class="highlight"><code>SPARK_OPTS='--master=local[4]' jupyter notebook
+</code></pre></div></div>
<p><strong>Note:</strong> There is an order of precedence to the configuration options. <code class="highlighter-rouge">SPARK_OPTS</code> will overwrite any values configured in <code class="highlighter-rouge">--spark_opts</code>.</p>
@@ -375,7 +369,7 @@ setting configuration options for Spark.
<p>There are some configuration options that are specific to Toree.</p>
-<div class="highlighter-rouge"><pre class="highlight"><code>Option Description
+<div class="highlighter-rouge"><div class="highlight"><pre class="highlight"><code>Option Description
------ -----------
--default-interpreter default interpreter for the kernel
--default-repositories comma separated list of additional
@@ -400,22 +394,19 @@ setting configuration options for Spark.
--nosparkcontext kernel should not create a spark
context
-v, --version display version information
-</code></pre>
-</div>
+</code></pre></div></div>
<p>There are two way of setting these configuration options.</p>
<p>The first is at install time with the <code class="highlighter-rouge">--toree_opts</code> command line option.</p>
-<div class="highlighter-rouge"><pre class="highlight"><code>jupyter toree instal --toree_opts='--nosparkcontext'
-</code></pre>
-</div>
+<div class="highlighter-rouge"><div class="highlight"><pre class="highlight"><code>jupyter toree instal --toree_opts='--nosparkcontext'
+</code></pre></div></div>
<p>The second option is configured at run time through the <code class="highlighter-rouge">TOREE_OPTS</code> environment variable.</p>
-<div class="highlighter-rouge"><pre class="highlight"><code>TOREE_OPTS='--nosparkcontext' jupyter notebook
-</code></pre>
-</div>
+<div class="highlighter-rouge"><div class="highlight"><pre class="highlight"><code>TOREE_OPTS='--nosparkcontext' jupyter notebook
+</code></pre></div></div>
<p><strong>Note:</strong> There is an order of precedence to the configuration options. <code class="highlighter-rouge">TOREE_OPTS</code> will overwrite any values configured in <code class="highlighter-rouge">--toree_opts</code>.</p>
@@ -424,9 +415,8 @@ setting configuration options for Spark.
<p>Apache Toree provides support for multiple languages. To enable this you need to install the configurations for these
interpreters as a comma seperated list to the <code class="highlighter-rouge">--interpreters</code> flag:</p>
-<div class="highlighter-rouge"><pre class="highlight"><code>jupyter toree install --interpreters=Scala,PySpark,SparkR,SQL
-</code></pre>
-</div>
+<div class="highlighter-rouge"><div class="highlight"><pre class="highlight"><code>jupyter toree install --interpreters=Scala,PySpark,SparkR,SQL
+</code></pre></div></div>
<p>The available interpreters and their supported languages are:</p>
@@ -470,15 +460,14 @@ interpreters as a comma seperated list t
<p>If the package directory is not writable by the Apache Toree, then you should see an error similar to the following:</p>
-<div class="highlighter-rouge"><pre class="highlight"><code>Installing package into â/usr/local/lib/R/site-libraryâ
+<div class="highlighter-rouge"><div class="highlight"><pre class="highlight"><code>Installing package into â/usr/local/lib/R/site-libraryâ
(as âlibâ is unspecified)
Warning in install.packages("sparkr_bundle.tar.gz", repos = NULL, type = "source") :
'lib = "/usr/local/lib/R/site-library"' is not writable
Error in install.packages("sparkr_bundle.tar.gz", repos = NULL, type = "source") :
unable to install packages
Execution halted
-</code></pre>
-</div>
+</code></pre></div></div>
</div>
</div>
Modified: incubator/toree/site/docs/current/user/quick-start/index.html
URL: http://svn.apache.org/viewvc/incubator/toree/site/docs/current/user/quick-start/index.html?rev=1846550&r1=1846549&r2=1846550&view=diff
==============================================================================
--- incubator/toree/site/docs/current/user/quick-start/index.html (original)
+++ incubator/toree/site/docs/current/user/quick-start/index.html Tue Nov 13 21:39:29 2018
@@ -295,20 +295,18 @@ implements the latest Jupyter message pr
<p>This requires you to have a distribution of <a href="https://spark.apache.org/">Apache Spark</a> downloaded to the system where Apache Toree will run. The
following commands will install Apache Toree.</p>
-<div class="highlighter-rouge"><pre class="highlight"><code>pip install --upgrade toree
+<div class="highlighter-rouge"><div class="highlight"><pre class="highlight"><code>pip install --upgrade toree
jupyter toree install --spark_home=/usr/local/bin/apache-spark/
-</code></pre>
-</div>
+</code></pre></div></div>
<h2 id="your-hello-world-example">Your Hello World example</h2>
<p>One of the most common ways to use Apache Toree is for interactive data exploration in a Jupyter Notebook. You will
first need to install the notebook and get the notebook server running:</p>
-<div class="highlighter-rouge"><pre class="highlight"><code>pip install notebook
+<div class="highlighter-rouge"><div class="highlight"><pre class="highlight"><code>pip install notebook
jupyter notebook
-</code></pre>
-</div>
+</code></pre></div></div>
<p>The following clip shows a simple notebook running Scala code to print <code class="highlighter-rouge">Hello, World!</code>. Each of the code cells can be
run by pressing <code class="highlighter-rouge">Shift-Enter</code> on your keyboard.</p>
Modified: incubator/toree/site/download/index.html
URL: http://svn.apache.org/viewvc/incubator/toree/site/download/index.html?rev=1846550&r1=1846549&r2=1846550&view=diff
==============================================================================
--- incubator/toree/site/download/index.html (original)
+++ incubator/toree/site/download/index.html Tue Nov 13 21:39:29 2018
@@ -173,26 +173,26 @@
</thead>
<tbody>
<tr>
- <td>Apache Toree 0.2.0-incubating (tar.gz)</td>
- <td><a href="http://www.apache.org/dyn/closer.lua/incubator/toree/0.2.0-incubating/toree/toree-0.2.0-incubating-bin.tar.gz">tar.gz</a></td>
- <td><a href="http://www.apache.org/dist/incubator/toree/0.2.0-incubating/toree/toree-0.2.0-incubating-bin.tar.gz.sha512">SHA-512</a></td>
- <td><a href="http://www.apache.org/dist/incubator/toree/0.2.0-incubating/toree/toree-0.2.0-incubating-bin.tar.gz.asc">ASC</a></td>
+ <td>Apache Toree 0.3.0-incubating (tar.gz)</td>
+ <td><a href="http://www.apache.org/dyn/closer.lua/incubator/toree/0.3.0-incubating/toree/toree-0.3.0-incubating-bin.tar.gz">tar.gz</a></td>
+ <td><a href="http://www.apache.org/dist/incubator/toree/0.3.0-incubating/toree/toree-0.3.0-incubating-bin.tar.gz.sha512">SHA-512</a></td>
+ <td><a href="http://www.apache.org/dist/incubator/toree/0.3.0-incubating/toree/toree-0.3.0-incubating-bin.tar.gz.asc">ASC</a></td>
</tr>
<tr>
- <td>Apache Toree 0.2.0-incubating (pip tar.gz)</td>
- <td><a href="http://www.apache.org/dyn/closer.lua/incubator/toree/0.2.0-incubating/toree-pip/toree-0.2.0.tar.gz">tar.gz</a></td>
- <td><a href="http://www.apache.org/dist/incubator/toree/0.2.0-incubating/toree-pip/toree-0.2.0.tar.gz.sha512">SHA-512</a></td>
- <td><a href="http://www.apache.org/dist/incubator/toree/0.2.0-incubating/toree-pip/toree-0.2.0.tar.gz.asc">ASC</a></td>
+ <td>Apache Toree 0.3.0-incubating (pip tar.gz)</td>
+ <td><a href="http://www.apache.org/dyn/closer.lua/incubator/toree/0.3.0-incubating/toree-pip/toree-0.3.0.tar.gz">tar.gz</a></td>
+ <td><a href="http://www.apache.org/dist/incubator/toree/0.3.0-incubating/toree-pip/toree-0.3.0.tar.gz.sha512">SHA-512</a></td>
+ <td><a href="http://www.apache.org/dist/incubator/toree/0.3.0-incubating/toree-pip/toree-0.3.0.tar.gz.asc">ASC</a></td>
</tr>
<tr>
- <td>Apache Toree 0.2.0-incubating (source tar.gz)</td>
- <td><a href="http://www.apache.org/dyn/closer.lua/incubator/toree/0.2.0-incubating/toree/toree-0.2.0-incubating-src.tar.gz">tar.gz</a></td>
- <td><a href="http://www.apache.org/dist/incubator/toree/0.2.0-incubating/toree/toree-0.2.0-incubating-src.tar.gz.sha512">SHA-512</a></td>
- <td><a href="http://www.apache.org/dist/incubator/toree/0.2.0-incubating/toree/toree-0.2.0-incubating-src.tar.gz.asc">ASC</a></td>
+ <td>Apache Toree 0.3.0-incubating (source tar.gz)</td>
+ <td><a href="http://www.apache.org/dyn/closer.lua/incubator/toree/0.3.0-incubating/toree/toree-0.3.0-incubating-src.tar.gz">tar.gz</a></td>
+ <td><a href="http://www.apache.org/dist/incubator/toree/0.3.0-incubating/toree/toree-0.3.0-incubating-src.tar.gz.sha512">SHA-512</a></td>
+ <td><a href="http://www.apache.org/dist/incubator/toree/0.3.0-incubating/toree/toree-0.3.0-incubating-src.tar.gz.asc">ASC</a></td>
</tr>
<!--tr>
<td>Release Notes</td>
- <td><a href="/releases/spark/0.2.0-incubating/release-notes">0.2.0-incubating</a></td>
+ <td><a href="/releases/spark/0.3.0-incubating/release-notes">0.3.0-incubating</a></td>
<td></td>
<td></td>
<td></td>
Modified: incubator/toree/site/feed.xml
URL: http://svn.apache.org/viewvc/incubator/toree/site/feed.xml?rev=1846550&r1=1846549&r2=1846550&view=diff
==============================================================================
--- incubator/toree/site/feed.xml (original)
+++ incubator/toree/site/feed.xml Tue Nov 13 21:39:29 2018
@@ -5,9 +5,9 @@
<description></description>
<link>/</link>
<atom:link href="/feed.xml" rel="self" type="application/rss+xml"/>
- <pubDate>Wed, 15 Aug 2018 09:14:37 -0700</pubDate>
- <lastBuildDate>Wed, 15 Aug 2018 09:14:37 -0700</lastBuildDate>
- <generator>Jekyll v3.2.1</generator>
+ <pubDate>Tue, 13 Nov 2018 13:38:56 -0800</pubDate>
+ <lastBuildDate>Tue, 13 Nov 2018 13:38:56 -0800</lastBuildDate>
+ <generator>Jekyll v3.7.4</generator>
<item>
<title>Release 0.2.0</title>
Modified: incubator/toree/site/index.html
URL: http://svn.apache.org/viewvc/incubator/toree/site/index.html?rev=1846550&r1=1846549&r2=1846550&view=diff
==============================================================================
--- incubator/toree/site/index.html (original)
+++ incubator/toree/site/index.html Tue Nov 13 21:39:29 2018
@@ -146,7 +146,7 @@
<p>Toree is a kernel for the Jupyter Notebook platform providing interactively access to Apache Spark.</p>
- <a href="/download" class="btn btn-primary btn-lg bigFingerButton" role="button">Get Toree 0.2.0-incubating</a></p>
+ <a href="/download" class="btn btn-primary btn-lg bigFingerButton" role="button">Get Toree 0.3.0-incubating</a></p>
</div>
</div>
@@ -169,7 +169,7 @@
<h2 id="apache-toree">Apache Toree</h2>
-<p>Apache Toree is a kernel for the Jupyter Notebook platform providing interactive access to Apache Spark. It has been developed using the IPython messaging protocol and 0MQ, and despite the protocolâs name, the apache Toree currently exposes the Spark programming model in Scala, Python and R languages.</p>
+<p>Apache Toree is a kernel for the Jupyter Notebook platform providing interactive access to Apache Spark. It has been developed using the IPython messaging protocol and 0MQ, and despite the protocolâs name, Apache Toree currently exposes the Spark programming model in Scala, Python and R languages.</p>
<h3 id="use-cases">Use Cases</h3>