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Posted to commits@spark.apache.org by sr...@apache.org on 2020/08/10 14:49:25 UTC
[spark-website] branch asf-site updated: Fix Python 2 examples of
Pi Estimation
This is an automated email from the ASF dual-hosted git repository.
srowen pushed a commit to branch asf-site
in repository https://gitbox.apache.org/repos/asf/spark-website.git
The following commit(s) were added to refs/heads/asf-site by this push:
new c64b9ee Fix Python 2 examples of Pi Estimation
c64b9ee is described below
commit c64b9eed516fef78f4dd6d438af3b703a3a8cfcc
Author: KoyamaSohei <ko...@gmail.com>
AuthorDate: Mon Aug 10 09:49:08 2020 -0500
Fix Python 2 examples of Pi Estimation
I tried to run [Pi Estimation example](https://spark.apache.org/examples.html) with Python 3, but it is not working.
According to [latest docs](https://spark.apache.org/docs/latest/) ,
> Python 2 and Python 3 prior to version 3.6 support is deprecated as of Spark 3.0.0.
[Basic example](https://github.com/apache/spark/tree/master/examples/src/main/python) seemed to be fixed already.
Author: KoyamaSohei <ko...@gmail.com>
Closes #283 from KoyamaSohei/patch-1.
---
examples.md | 4 ++--
site/examples.html | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/examples.md b/examples.md
index 3698758..f214b4a 100644
--- a/examples.md
+++ b/examples.md
@@ -88,9 +88,9 @@ def inside(p):
x, y = random.random(), random.random()
return x*x + y*y < 1
-count = sc.parallelize(xrange(0, NUM_SAMPLES)) \
+count = sc.parallelize(range(0, NUM_SAMPLES)) \
.filter(inside).count()
-print "Pi is roughly %f" % (4.0 * count / NUM_SAMPLES)
+print("Pi is roughly %f" % (4.0 * count / NUM_SAMPLES))
{% endhighlight %}
</div>
</div>
diff --git a/site/examples.html b/site/examples.html
index b8a967a..f85105e 100644
--- a/site/examples.html
+++ b/site/examples.html
@@ -282,9 +282,9 @@ In this page, we will show examples using RDD API as well as examples using high
<span class="n">x</span><span class="p">,</span> <span class="n">y</span> <span class="o">=</span> <span class="n">random</span><span class="o">.</span><span class="n">random</span><span class="p">(),</span> <span class="n">random</span><span class="o">.</span><span class="n">random</span><span class="p">()</span>
<span class="k">return</span> <span class="n">x</span><span class="o">*</span><span class="n">x</span> <span class="o">+</span> <span class="n">y</span><span class="o">*</span><span class="n">y</span> <span class="o"><</span> <span class="mi">1</span>
-<span class="n">count</span> <span class="o">=</span> <span class="n">sc</span><span class="o">.</span><span class="n">parallelize</span><span class="p">(</span><span class="nb">xrange</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="n">NUM_SAMPLES</span><span class="p">))</span> \
+<span class="n">count</span> <span class="o">=</span> <span class="n">sc</span><span class="o">.</span><span class="n">parallelize</span><span class="p">(</span><span class="nb">range</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="n">NUM_SAMPLES</span><span class="p">))</span> \
<span class="o">.</span><span class="nb">filter</span><span class="p">(</span><span class="n">inside</span><span class="p">)</span><span class="o">.</span><span class="n">count</span><span class="p">()</span>
-<span class="k">print</span> <span class="s">"Pi is roughly </span><span class="si">%</span><span class="s">f"</span> <span class="o">%</span> <span class="p">(</span><span class="mf">4.0</span> <span class="o">*</span> <span class="n">count</span> <span class="o">/</span> <span class="n">NUM_SAMPLES</span><span class="p">)</span></code></pre></figure>
+<span class="k">print</span><span class="p">(</span><span class="s">"Pi is roughly </span><span class="si">%</span><span class="s">f"</span> <span class="o">%</span> <span class="p">(</span><span class="mf">4.0</span> <span class="o">*</span> <span class="n">count</span> <span class="o">/</span> <span class="n">NUM_SAMPLES</span><span class="p">))</span></code></pre></figure>
</div>
</div>
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