GitHub user dongjoon-hyun opened a pull request:
https://github.com/apache/spark/pull/19726
[SPARK-22490][DOC] Add PySpark doc for SparkSession.builder
## What changes were proposed in this pull request?
In PySpark API Document,
[SparkSession.build](http://spark.apache.org/docs/2.2.0/api/python/pyspark.sql.html)
is not documented and shows default value description.
```
SparkSession.builder = <pyspark.sql.session.Builder object ...
```
This PR adds the doc. The following is the diff of the generated result.
```
$ diff new.html old.html
95a96,101
> <dl class="attribute">
> <dt id="pyspark.sql.SparkSession.builder">
> <code class="descname">builder</code><a class="headerlink"
href="#pyspark.sql.SparkSession.builder" title="Permalink to this
definition">¶</a></dt>
> <dd><p>class variable for <a class="reference internal"
href="#pyspark.sql.SparkSession.Builder"
title="pyspark.sql.SparkSession.Builder"><code class="xref py py-class docutils
literal"><span class="pre">Builder</span></code></a> shared by all <a
class="reference internal" href="#pyspark.sql.SparkSession"
title="pyspark.sql.SparkSession"><code class="xref py py-class docutils
literal"><span class="pre">SparkSession</span></code></a> instances</p>
> </dd></dl>
>
212,216d217
< <dt id="pyspark.sql.SparkSession.builder">
< <code class="descname">builder</code><em class="property"> =
<pyspark.sql.session.SparkSession.Builder object></em><a
class="headerlink" href="#pyspark.sql.SparkSession.builder" title="Permalink to
this definition">¶</a></dt>
< <dd></dd></dl>
<
< <dl class="attribute">
```
## How was this patch tested?
Manual.
```
cd python/docs
make html
open _build/html/pyspark.sql.html
```
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/dongjoon-hyun/spark SPARK-22490
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/19726.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #19726
----
commit fd93eac787470aef5387b570a3d6b809a637abf5
Author: Dongjoon Hyun <[email protected]>
Date: 2017-11-12T11:26:06Z
[SPARK-22490][DOC] Add PySpark doc for SparkSession.builder
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