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new 97471bd [MINOR][DOC] Use `Java 8` instead of `Java 8+` as a running
environment
97471bd is described below
commit 97471bd661b4db25dc0c6ee03b30297c11891631
Author: Dongjoon Hyun <[email protected]>
AuthorDate: Thu Aug 15 11:22:57 2019 -0700
[MINOR][DOC] Use `Java 8` instead of `Java 8+` as a running environment
After Apache Spark 3.0.0 supports JDK11 officially, people will try JDK11
on old Spark releases (especially 2.4.4/2.3.4) in the same way because our
document says `Java 8+`. We had better avoid that misleading situation.
This PR aims to remove `+` from `Java 8+` in the documentation
(master/2.4/2.3). Especially, 2.4.4 release and 2.3.4 release (cc kiszk )
On master branch, we will add JDK11 after
[SPARK-24417.](https://issues.apache.org/jira/browse/SPARK-24417)
This is a documentation only change.
<img width="923" alt="java8"
src="https://user-images.githubusercontent.com/9700541/63116589-e1504800-bf4e-11e9-8904-b160ec7a42c0.png";>
Closes #25466 from dongjoon-hyun/SPARK-DOC-JDK8.
Authored-by: Dongjoon Hyun <[email protected]>
Signed-off-by: Dongjoon Hyun <[email protected]>
(cherry picked from commit 123eb58d61ad7c7ebe540f1634088696a3cc85bc)
Signed-off-by: Dongjoon Hyun <[email protected]>
---
docs/index.md | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/docs/index.md b/docs/index.md
index 9bba61b..9a59097 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -31,7 +31,7 @@ Spark runs on both Windows and UNIX-like systems (e.g. Linux,
Mac OS). It's easy
locally on one machine --- all you need is to have `java` installed on your
system `PATH`,
or the `JAVA_HOME` environment variable pointing to a Java installation.
-Spark runs on Java 8+, Python 2.7+/3.4+ and R 3.1+. For the Scala API, Spark
{{site.SPARK_VERSION}}
+Spark runs on Java 8, Python 2.7+/3.4+ and R 3.1+. For the Scala API, Spark
{{site.SPARK_VERSION}}
uses Scala {{site.SCALA_BINARY_VERSION}}. You will need to use a compatible
Scala version
({{site.SCALA_BINARY_VERSION}}.x).
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