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==============================================================================
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(added)
+++ zeppelin/site/docs/0.8.2/usage/other_features/publishing_paragraphs.html
Sun Sep 29 07:08:10 2019
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+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <title>Apache Zeppelin 0.8.0 Documentation: How can you publish your
paragraphs</title>
+ <meta name="description" content="Apache Zeppelin provides a feature for
publishing your notebook paragraph results. Using this feature, you can show
Zeppelin notebook paragraph results in your own website.">
+ <meta name="author" content="The Apache Software Foundation">
+
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(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>
+ <li><a
href="/docs/0.8.0/usage/other_features/personalized_mode.html">Personalized
Mode</a></li>
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+ <li><a
href="/docs/0.8.0/development/writing_zeppelin_interpreter.html">Writing
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href="/docs/0.8.0/development/helium/overview.html">Overview</a></li>
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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>
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href="/docs/0.8.0/development/contribution/useful_developer_tools.html">Useful
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to Contribute (website)</a></li>
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+ <span class="fa fa-search nav-search-icon"></span>
+ </a>
+ </li>
+ </ul>
+ </nav><!--/.navbar-collapse -->
+ </div>
+ </div>
+
+
+
+ <div class="content">
+
+<!--<div class="hero-unit How can you publish your paragraphs">
+ <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>How can you publish your paragraphs?</h1>
+
+<div id="toc"></div>
+
+<p>Apache Zeppelin provides a feature for publishing your notebook paragraph
results. Using this feature, you can show Zeppelin notebook paragraph results
in your own website.
+It's very straightforward. Just use <code><iframe></code> tag in
your page.</p>
+
+<h2>Copy a Paragraph Link</h2>
+
+<p>A first step to publish your paragraph result is <strong>Copy a Paragraph
Link</strong>.</p>
+
+<ul>
+<li><p>After running a paragraph in your Zeppelin notebook, click a gear
button located on the right side. Then, click <strong>Link this
Paragraph</strong> menu like below image.
+<center><img
src="/docs/0.8.0/assets/themes/zeppelin/img/docs-img/link-the-paragraph.png"
height="100%" width="100%"></center></p></li>
+<li><p>Just copy the provided link.
+<center><img
src="/docs/0.8.0/assets/themes/zeppelin/img/docs-img/copy-the-link.png"
height="100%" width="100%"></center></p></li>
+</ul>
+
+<h2>Embed the Paragraph to Your Website</h2>
+
+<p>For publishing the copied paragraph, you may use
<code><iframe></code> tag in your website page.
+For example,</p>
+<div class="highlight"><pre><code class="language-text"
data-lang="text"><span></span><iframe src="http://< ip-address
>:< port >/#/notebook/2B3QSZTKR/paragraph/...?asIframe"
height="" width="" ></iframe>
+</code></pre></div>
+<p>Finally, you can show off your beautiful visualization results in your
website.
+<center><img
src="/docs/0.8.0/assets/themes/zeppelin/img/docs-img/your-website.png"
height="90%" width="90%"></center></p>
+
+<blockquote>
+<p><strong>Note</strong>: To embed the paragraph in a website, Apache Zeppelin
needs to be reachable by that website. And please use this feature with caution
and in a trusted environment only, as Zeppelin entire Webapp could be
accessible by whoever visits your website. </p>
+</blockquote>
+
+ </div>
+</div>
+
+
+ <hr>
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+ <!-- <p>© 2019 The Apache Software Foundation</p>-->
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+++ zeppelin/site/docs/0.8.2/usage/other_features/zeppelin_context.html Sun Sep
29 07:08:10 2019
@@ -0,0 +1,489 @@
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <title>Apache Zeppelin 0.8.0 Documentation: Zeppelin-Context</title>
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Headers</a></li>
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Storage</a></li>
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Shooting</a></li>
+ </ul>
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+
+ <li>
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class="dropdown-toggle">Interpreter <b class="caret"></b></a>
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+ <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>
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+ <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 Zeppelin-Context">
+ <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>Zeppelin-Context</h1>
+
+<div id="toc"></div>
+
+<p>The zeppelin-context is a system-wide container for common utility
functions and
+user-specific data. It implements functions for data input, data display, etc.
that are
+often needed but are not uniformly available in all interpreters.
+Its single per-user instance is accessible across all of the user's
notebooks and cells,
+enabling data exchange between cells - even in different notebooks.
+But the way in which the zeppelin-context is used, and the functionality
available differs
+depending on whether or not the associated interpreter is based on a
programming language.
+Details of how the zeppelin-context is used for different purposes and in
different
+environments is described below.</p>
+
+<h2>Usage in Programming Language Cells</h2>
+
+<p>In many programming-language interpreters (e.g. Apache Spark, Python, R)
the zeppelin-context is available
+as a predefined variable <code>z</code> that can be used by directly invoking
its methods.
+The methods available on the <code>z</code> object are described below.
+Other interpreters based on programming languages like spark.dep, Apache Beam,
etc. also provide the
+predefined variable <code>z</code>.</p>
+
+<h3>Exploring Spark DataFrames</h3>
+
+<p>In the Apache Spark interpreter, the zeppelin-context provides a
<code>show</code> method, which,
+using Zeppelin's <code>table</code> feature, can be used to nicely display
a Spark DataFrame:</p>
+<div class="highlight"><pre><code class="language-scala"
data-lang="scala"><span></span><span class="n">df</span> <span
class="k">=</span> <span class="n">spark</span><span class="o">.</span><span
class="n">read</span><span class="o">.</span><span class="n">csv</span><span
class="o">(</span><span class="err">'</span><span class="o">/</span><span
class="n">path</span><span class="o">/</span><span class="n">to</span><span
class="o">/</span><span class="n">csv</span><span class="err">'</span><span
class="o">)</span>
+<span class="n">z</span><span class="o">.</span><span
class="n">show</span><span class="o">(</span><span class="n">df</span><span
class="o">)</span>
+</code></pre></div>
+<p>This display functionality using the <code>show</code> method is planned to
be extended uniformly to
+other interpreters that can access the <code>z</code> object.</p>
+
+<h3>Object Exchange</h3>
+
+<p><code>ZeppelinContext</code> extends map and it's shared between the
Apache Spark and Python environments.
+So you can put some objects using Scala (in an Apache Spark cell) and read it
from Python, and vice versa.</p>
+
+<div class="codetabs">
+ <div data-lang="scala" markdown="1">
+
+
+<figure class="highlight"><pre><code class="language-scala"
data-lang="scala"><span></span><span class="c1">// Put object from scala</span>
+<span class="o">%</span><span class="n">spark</span>
+<span class="k">val</span> <span class="n">myObject</span> <span
class="k">=</span> <span class="o">...</span>
+<span class="n">z</span><span class="o">.</span><span
class="n">put</span><span class="o">(</span><span
class="s">"objName"</span><span class="o">,</span> <span
class="n">myObject</span><span class="o">)</span>
+
+<span class="c1">// Exchanging data frames</span>
+<span class="n">myScalaDataFrame</span> <span class="k">=</span> <span
class="o">...</span>
+<span class="n">z</span><span class="o">.</span><span
class="n">put</span><span class="o">(</span><span
class="s">"myScalaDataFrame"</span><span class="o">,</span> <span
class="n">myScalaDataFrame</span><span class="o">)</span>
+
+<span class="k">val</span> <span class="n">myPythonDataFrame</span> <span
class="k">=</span> <span class="n">z</span><span class="o">.</span><span
class="n">get</span><span class="o">(</span><span
class="s">"myPythonDataFrame"</span><span class="o">).</span><span
class="n">asInstanceOf</span><span class="o">[</span><span
class="kt">DataFrame</span><span class="o">]</span></code></pre></figure>
+
+
+ </div>
+ <div data-lang="python" markdown="1">
+
+
+<figure class="highlight"><pre><code class="language-python"
data-lang="python"><span></span><span class="c1"># Get object from python</span>
+<span class="o">%</span><span class="n">spark</span><span
class="o">.</span><span class="n">pyspark</span>
+<span class="n">myObject</span> <span class="o">=</span> <span
class="n">z</span><span class="o">.</span><span class="n">get</span><span
class="p">(</span><span class="s2">"objName"</span><span
class="p">)</span>
+
+<span class="c1"># Exchanging data frames</span>
+<span class="n">myPythonDataFrame</span> <span class="o">=</span> <span
class="o">...</span>
+<span class="n">z</span><span class="o">.</span><span
class="n">put</span><span class="p">(</span><span
class="s2">"myPythonDataFrame"</span><span class="p">,</span> <span
class="n">postsDf</span><span class="o">.</span><span
class="n">_jdf</span><span class="p">)</span>
+
+<span class="n">myScalaDataFrame</span> <span class="o">=</span> <span
class="n">DataFrame</span><span class="p">(</span><span class="n">z</span><span
class="o">.</span><span class="n">get</span><span class="p">(</span><span
class="s2">"myScalaDataFrame"</span><span class="p">),</span> <span
class="n">sqlContext</span><span class="p">)</span></code></pre></figure>
+
+
+ </div>
+</div>
+
+<h3>Form Creation</h3>
+
+<p><code>ZeppelinContext</code> provides functions for creating forms.
+In Scala and Python environments, you can create forms programmatically.
+<div class="codetabs">
+ <div data-lang="scala" markdown="1"></p>
+
+<figure class="highlight"><pre><code class="language-scala"
data-lang="scala"><span></span><span class="o">%</span><span
class="n">spark</span>
+<span class="cm">/* Create text input form */</span>
+<span class="n">z</span><span class="o">.</span><span
class="n">input</span><span class="o">(</span><span
class="s">"formName"</span><span class="o">)</span>
+
+<span class="cm">/* Create text input form with default value */</span>
+<span class="n">z</span><span class="o">.</span><span
class="n">input</span><span class="o">(</span><span
class="s">"formName"</span><span class="o">,</span> <span
class="s">"defaultValue"</span><span class="o">)</span>
+
+<span class="cm">/* Create select form */</span>
+<span class="n">z</span><span class="o">.</span><span
class="n">select</span><span class="o">(</span><span
class="s">"formName"</span><span class="o">,</span> <span
class="nc">Seq</span><span class="o">((</span><span
class="s">"option1"</span><span class="o">,</span> <span
class="s">"option1DisplayName"</span><span class="o">),</span>
+ <span class="o">(</span><span
class="s">"option2"</span><span class="o">,</span> <span
class="s">"option2DisplayName"</span><span class="o">)))</span>
+
+<span class="cm">/* Create select form with default value*/</span>
+<span class="n">z</span><span class="o">.</span><span
class="n">select</span><span class="o">(</span><span
class="s">"formName"</span><span class="o">,</span> <span
class="s">"option1"</span><span class="o">,</span> <span
class="nc">Seq</span><span class="o">((</span><span
class="s">"option1"</span><span class="o">,</span> <span
class="s">"option1DisplayName"</span><span class="o">),</span>
+ <span class="o">(</span><span
class="s">"option2"</span><span class="o">,</span> <span
class="s">"option2DisplayName"</span><span
class="o">)))</span></code></pre></figure>
+
+<p></div>
+ <div data-lang="python" markdown="1"></p>
+
+<figure class="highlight"><pre><code class="language-python"
data-lang="python"><span></span><span class="o">%</span><span
class="n">spark</span><span class="o">.</span><span class="n">pyspark</span>
+<span class="c1"># Create text input form</span>
+<span class="n">z</span><span class="o">.</span><span
class="n">input</span><span class="p">(</span><span
class="s2">"formName"</span><span class="p">)</span>
+
+<span class="c1"># Create text input form with default value</span>
+<span class="n">z</span><span class="o">.</span><span
class="n">input</span><span class="p">(</span><span
class="s2">"formName"</span><span class="p">,</span> <span
class="s2">"defaultValue"</span><span class="p">)</span>
+
+<span class="c1"># Create select form</span>
+<span class="n">z</span><span class="o">.</span><span
class="n">select</span><span class="p">(</span><span
class="s2">"formName"</span><span class="p">,</span> <span
class="p">[(</span><span class="s2">"option1"</span><span
class="p">,</span> <span class="s2">"option1DisplayName"</span><span
class="p">),</span>
+ <span class="p">(</span><span
class="s2">"option2"</span><span class="p">,</span> <span
class="s2">"option2DisplayName"</span><span class="p">)])</span>
+
+<span class="c1"># Create select form with default value</span>
+<span class="n">z</span><span class="o">.</span><span
class="n">select</span><span class="p">(</span><span
class="s2">"formName"</span><span class="p">,</span> <span
class="p">[(</span><span class="s2">"option1"</span><span
class="p">,</span> <span class="s2">"option1DisplayName"</span><span
class="p">),</span>
+ <span class="p">(</span><span
class="s2">"option2"</span><span class="p">,</span> <span
class="s2">"option2DisplayName"</span><span class="p">)],</span>
<span class="s2">"option1"</span><span
class="p">)</span></code></pre></figure>
+
+<p></div>
+</div></p>
+
+<p>In sql environment, you can create form in simple template.</p>
+<div class="highlight"><pre><code class="language-sql"
data-lang="sql"><span></span><span class="o">%</span><span
class="n">spark</span><span class="p">.</span><span class="k">sql</span>
+<span class="k">select</span> <span class="o">*</span> <span
class="k">from</span> <span class="err">${</span><span
class="k">table</span><span class="o">=</span><span
class="n">defaultTableName</span><span class="err">}</span> <span
class="k">where</span> <span class="nb">text</span> <span class="k">like</span>
<span class="s1">'%${search}%'</span>
+</code></pre></div>
+<p>To learn more about dynamic form, checkout <a
href="../usage/dynamic_form/intro.html">Dynamic Form</a>.</p>
+
+<h3>Interpreter-Specific Functions</h3>
+
+<p>Some interpreters use a subclass of <code>BaseZepplinContext</code>
augmented with interpreter-specific functions.
+For example functions of the dependency loader (%spark.dep) can be invoked as
<code>z.addRepo()</code>, <code>z.load()</code>, etc.
+Such interpreter-specific functions are described within each
interpreter's documentation.</p>
+
+<h2>Usage with Embedded Commands</h2>
+
+<p>In certain interpreters (see table below) zeppelin-context features may be
invoked by embedding
+command strings into the paragraph text. Such embedded command strings are
used to invoke
+dynamic-forms and object-interpolation as described below. </p>
+
+<table><thead>
+<tr>
+<th>Interpreters that use Embedded Commands</th>
+</tr>
+</thead><tbody>
+<tr>
+<td>spark.sql (*), bigquery, cassandra, elasticsearch, file, hbase, ignite,
jdbc (*), kylin, livy, markdown, neo4j, pig, python, shell (*), zengine</td>
+</tr>
+</tbody></table>
+
+<p>Dynamic forms are available in all of the interpreters in the table above,
+but object interpolation is only available in a small, but growing, list of
interpreters
+(marked with an asterisk in the table above).
+Both these zeppelin-context features are described below.</p>
+
+<h3>Dynamic Forms</h3>
+
+<p>Patterns of the form ${ ... } are used to dynamically create additional
HTML elements
+for requesting user input (that replaces the corresponding pattern in the
paragraph text).
+Currently only <a
href="https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input/text";>text</a>,
+<a
href="https://developer.mozilla.org/en-US/docs/Web/HTML/Element/select";>select</a>
with
+<a
href="https://developer.mozilla.org/en-US/docs/Web/HTML/Element/option";>options</a>,
and
+<a
href="https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input/checkbox";>checkbox</a>
are supported.</p>
+
+<p>Dynamic forms are described in detail here: <a
href="../usage/dynamic_form/intro.html">Dynamic Form</a>.</p>
+
+<h3>Object Interpolation</h3>
+
+<p>Some interpreters can interpolate object values from <code>z</code> into
the paragraph text by using the
+<code>{variable-name}</code> syntax. The value of any object previously
<code>put</code> into <code>z</code> can be
+interpolated into a paragraph text by using such a pattern containing the
object's name.
+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">"minAge"</span><span class="o">,</span> <span
class="mi">35</span><span class="o">)</span>
+</code></pre></div>
+<h4>In later SQL cell:</h4>
+<div class="highlight"><pre><code class="language-sql"
data-lang="sql"><span></span><span class="o">%</span><span class="k">sql</span>
<span class="k">select</span> <span class="o">*</span> <span
class="k">from</span> <span class="n">members</span> <span
class="k">where</span> <span class="n">age</span> <span class="o">>=</span>
<span class="err">{</span><span class="n">minAge</span><span
class="err">}</span>
+</code></pre></div>
+<p>The interpolation of a <code>{var-name}</code> pattern is performed only
when <code>z</code> contains an object with the specified name.
+But the pattern is left unchanged if the named object does not exist in
<code>z</code>.
+Further, all <code>{var-name}</code> patterns within the paragraph text must
must be translatable for any interpolation to occur --
+translation of only some of the patterns in a paragraph text is never done.</p>
+
+<p>In some situations, it is necessary to use { and } characters in a
paragraph text without invoking the
+object interpolation mechanism. For these cases an escaping mechanism is
available --
+doubled braces should be used. The following example shows the use of for
passing a
+regular expression containing just { and } into the paragraph text.</p>
+<div class="highlight"><pre><code class="language-sql"
data-lang="sql"><span></span><span class="o">%</span><span class="k">sql</span>
<span class="k">select</span> <span class="o">*</span> <span
class="k">from</span> <span class="n">members</span> <span
class="k">where</span> <span class="n">name</span> <span class="n">rlike</span>
<span class="s1">'[aeiou]3'</span>
+</code></pre></div>
+<p>To summarize, patterns of the form <code>{var-name}</code> within the
paragraph text will be interpolated only if a predefined
+object of the specified name exists. Additionally, all such patterns within
the paragraph text should also
+be translatable for any interpolation to occur. Patterns of the form <code>are
translated into `{any-text}`.
+These translations are performed only when all occurrences of `{`, `}`,</code>
in the paragraph text conform
+to one of the two forms described above. Paragraph text containing
<code>{</code> and/or <code>}</code> characters used in any other way
+(than <code>{var-name}</code> and `<code>) is used as-is without any changes.
+No error is flagged in any case. This behavior is identical to the
implementation of a similar feature in
+Jupyter's shell invocation using the</code>!` magic command.</p>
+
+<p>This feature is disabled by default, and must be explicitly turned on for
each interpreter independently
+by setting the value of an interpreter-specific property to <code>true</code>.
+Consult the <em>Configuration</em> section of each interpreter's
documentation
+to find out if object interpolation is implemented, and the name of the
parameter that must be set to <code>true</code> to
+enable the feature. The name of the parameter used to enable this feature it
is different for each interpreter.
+For example, the SparkSQL and Shell interpreters use the parameter names
<code>zeppelin.spark.sql.interpolation</code> and
+<code>zeppelin.shell.interpolation</code> respectively.</p>
+
+<p>At present only the SparkSQL, JDBC, and Shell interpreters support object
interpolation.</p>
+
+ </div>
+</div>
+
+
+ <hr>
+ <footer>
+ <!-- <p>© 2019 The Apache Software Foundation</p>-->
+ </footer>
+ </div>
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+
Propchange: zeppelin/site/docs/0.8.2/usage/other_features/zeppelin_context.html
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Added: zeppelin/site/docs/0.8.2/usage/rest_api/configuration.html
URL:
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==============================================================================
--- zeppelin/site/docs/0.8.2/usage/rest_api/configuration.html (added)
+++ zeppelin/site/docs/0.8.2/usage/rest_api/configuration.html Sun Sep 29
07:08:10 2019
@@ -0,0 +1,403 @@
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <title>Apache Zeppelin 0.8.0 Documentation: Apache Zeppelin Configuration
REST API</title>
+ <meta name="description" content="This page contains Apache Zeppelin
Configuration REST API information.">
+ <meta name="author" content="The Apache Software Foundation">
+
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+
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+ <![endif]-->
+
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href="//maxcdn.bootstrapcdn.com/font-awesome/4.2.0/css/font-awesome.min.css"
rel="stylesheet">
+
+ <!-- Le styles -->
+ <link href="/docs/0.8.0/assets/themes//bootstrap/css/bootstrap.css"
rel="stylesheet">
+ <link href="/docs/0.8.0/assets/themes//css/style.css?body=1"
rel="stylesheet" type="text/css">
+ <link href="/docs/0.8.0/assets/themes//css/syntax.css" rel="stylesheet"
type="text/css" media="screen" />
+ <!-- Le fav and touch icons -->
+ <!-- Update these with your own images
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+ <link rel="apple-touch-icon" sizes="114x114"
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+ -->
+
+ <!-- Js -->
+ <script src="https://code.jquery.com/jquery-1.10.2.min.js";></script>
+ <script
src="/docs/0.8.0/assets/themes//bootstrap/js/bootstrap.min.js"></script>
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+ <script src="/docs/0.8.0/assets/themes//js/search.js"></script>
+
+ <!-- atom & rss feed -->
+ <link href="/docs/0.8.0/atom.xml" type="application/atom+xml"
rel="alternate" title="Sitewide ATOM Feed">
+ <link href="/docs/0.8.0/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 navbar-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="/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>
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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
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+ <div class="content">
+
+<!--<div class="hero-unit Apache Zeppelin Configuration REST API">
+ <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 Zeppelin Configuration REST API</h1>
+
+<div id="toc"></div>
+
+<h2>Overview</h2>
+
+<p>Apache Zeppelin provides several REST APIs for interaction and remote
activation of zeppelin functionality.
+All REST APIs are available starting with the following endpoint
<code>http://[zeppelin-server]:[zeppelin-port]/api</code>.
+Note that Apache Zeppelin REST APIs receive or return JSON objects, it is
recommended for you to install some JSON viewers such as <a
href="https://chrome.google.com/webstore/detail/jsonview/chklaanhfefbnpoihckbnefhakgolnmc";>JSONView</a>.</p>
+
+<p>If you work with Apache Zeppelin and find a need for an additional REST
API, please <a href="http://zeppelin.apache.org/community.html";>file an issue
or send us an email</a>.</p>
+
+<h2>Configuration REST API list</h2>
+
+<h3>List all key/value pair of configurations</h3>
+
+<p><table class="table-configuration">
+ <col width="200">
+ <tr>
+ <td>Description</td>
+ <td>This <code>GET</code> method return all key/value pair of
configurations on the server.<br/>
+ Note: For security reason, some pairs would not be shown.</td>
+ </tr>
+ <tr>
+ <td>URL</td>
+
<td><code>http://[zeppelin-server]:[zeppelin-port]/api/configurations/all</code></td>
+ </tr>
+ <tr>
+ <td>Success code</td>
+ <td>200</td>
+ </tr>
+ <tr>
+ <td> Fail code</td>
+ <td> 500 </td>
+ </tr>
+ <tr>
+ <td> sample JSON response
+ </td>
+ <td>
+ <pre>
+{
+ "status": "OK",
+ "message": "",
+ "body": {
+ "zeppelin.war.tempdir": "webapps",
+ "zeppelin.notebook.homescreen.hide": "false",
+ "zeppelin.interpreter.remoterunner":
"bin/interpreter.sh",
+ "zeppelin.notebook.s3.user": "user",
+ "zeppelin.server.port": "8089",
+ "zeppelin.dep.localrepo": "local-repo",
+ "zeppelin.ssl.truststore.type": "JKS",
+ "zeppelin.ssl.keystore.path": "keystore",
+ "zeppelin.notebook.s3.bucket": "zeppelin",
+ "zeppelin.server.addr": "0.0.0.0",
+ "zeppelin.ssl.client.auth": "false",
+ "zeppelin.server.context.path": "/",
+ "zeppelin.ssl.keystore.type": "JKS",
+ "zeppelin.ssl.truststore.path": "truststore",
+ "zeppelin.interpreters":
"org.apache.zeppelin.spark.SparkInterpreter,org.apache.zeppelin.spark.PySparkInterpreter,org.apache.zeppelin.spark.SparkRInterpreter,org.apache.zeppelin.spark.SparkSqlInterpreter,org.apache.zeppelin.spark.DepInterpreter,org.apache.zeppelin.markdown.Markdown,org.apache.zeppelin.angular.AngularInterpreter,org.apache.zeppelin.shell.ShellInterpreter,org.apache.zeppelin.flink.FlinkInterpreter,org.apache.zeppelin.lens.LensInterpreter,org.apache.zeppelin.ignite.IgniteInterpreter,org.apache.zeppelin.ignite.IgniteSqlInterpreter,org.apache.zeppelin.cassandra.CassandraInterpreter,org.apache.zeppelin.geode.GeodeOqlInterpreter,org.apache.zeppelin.kylin.KylinInterpreter,org.apache.zeppelin.elasticsearch.ElasticsearchInterpreter,org.apache.zeppelin.scalding.ScaldingInterpreter",
+ "zeppelin.ssl": "false",
+ "zeppelin.notebook.autoInterpreterBinding": "true",
+ "zeppelin.notebook.homescreen": "",
+ "zeppelin.notebook.storage":
"org.apache.zeppelin.notebook.repo.VFSNotebookRepo",
+ "zeppelin.interpreter.connect.timeout": "30000",
+ "zeppelin.anonymous.allowed": "true",
+ "zeppelin.server.allowed.origins":"*",
+ "zeppelin.encoding": "UTF-8"
+ }
+}</pre></td>
+ </tr>
+ </table></p>
+
+<p><br/></p>
+
+<h3>List all prefix matched key/value pair of configurations</h3>
+
+<p><table class="table-configuration">
+ <col width="200">
+ <tr>
+ <td>Description</td>
+ <td>This <code>GET</code> method return all prefix matched key/value
pair of configurations on the server.<br/>
+ Note: For security reason, some pairs would not be shown.</td>
+ </tr>
+ <tr>
+ <td>URL</td>
+
<td><code>http://[zeppelin-server]:[zeppelin-port]/api/configurations/prefix/[prefix]</code></td>
+ </tr>
+ <tr>
+ <td>Success code</td>
+ <td>200</td>
+ </tr>
+ <tr>
+ <td> Fail code</td>
+ <td> 500 </td>
+ </tr>
+ <tr>
+ <td> sample JSON response
+ </td>
+ <td><pre>
+{
+ "status": "OK",
+ "message": "",
+ "body": {
+ "zeppelin.ssl.keystore.type": "JKS",
+ "zeppelin.ssl.truststore.path": "truststore",
+ "zeppelin.ssl.truststore.type": "JKS",
+ "zeppelin.ssl.keystore.path": "keystore",
+ "zeppelin.ssl": "false",
+ "zeppelin.ssl.client.auth": "false"
+ }
+}</pre>
+ </td>
+ </tr>
+ </table></p>
+
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