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new dd7a789 Add a note about Spark build requirement at PySpark testing
guide in Developer Tools
dd7a789 is described below
commit dd7a7891f7346066f3db3e5654502eebab42128b
Author: Hyukjin Kwon <gurwls...@apache.org>
AuthorDate: Tue Dec 18 10:32:33 2018 +0800
Add a note about Spark build requirement at PySpark testing guide in
Developer Tools
Closes #162
---
developer-tools.md | 2 ++
site/developer-tools.html | 4 +++-
2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/developer-tools.md b/developer-tools.md
index ebe6905..43ad445 100644
--- a/developer-tools.md
+++ b/developer-tools.md
@@ -131,6 +131,8 @@ build/mvn test -DwildcardSuites=none
-Dtest=org.apache.spark.streaming.JavaAPISu
<h4>Testing PySpark</h4>
To run individual PySpark tests, you can use `run-tests` script under `python`
directory. Test cases are located at `tests` package under each PySpark
packages.
+Note that, if you add some changes into Scala or Python side in Apache Spark,
you need to manually build Apache Spark again before running PySpark tests in
order to apply the changes.
+Running PySpark testing script does not automatically build it.
To run test cases in a specific module:
diff --git a/site/developer-tools.html b/site/developer-tools.html
index 82dab67..710f6f5 100644
--- a/site/developer-tools.html
+++ b/site/developer-tools.html
@@ -313,7 +313,9 @@ $ build/mvn package -DskipTests -pl core
<h4>Testing PySpark</h4>
-<p>To run individual PySpark tests, you can use <code>run-tests</code> script
under <code>python</code> directory. Test cases are located at
<code>tests</code> package under each PySpark packages.</p>
+<p>To run individual PySpark tests, you can use <code>run-tests</code> script
under <code>python</code> directory. Test cases are located at
<code>tests</code> package under each PySpark packages.
+Note that, if you add some changes into Scala or Python side in Apache Spark,
you need to manually build Apache Spark again before running PySpark tests in
order to apply the changes.
+Running PySpark testing script does not automatically build it.</p>
<p>To run test cases in a specific module:</p>
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