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https://issues.apache.org/jira/browse/SPARK-24255?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16684668#comment-16684668
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Felix Cheung commented on SPARK-24255:
--------------------------------------
[~shivaram] I'm thinking if this is handling all version cases?
*[kiszk|https://github.com/kiszk]* found this with java version
{code:java}
$ ../OpenJDK-8/java -version
java version "1.8.0_162"
Java(TM) SE Runtime Environment (build 1.8.0_162-b12)
Java HotSpot(TM) 64-Bit Server VM (build 25.162-b12, mixed mode)
$ ../OpenJDK-8/java Version
jave.specification.version=1.8
jave.version=1.8.0_162
jave.version.split(".")[0]=1
$ ../OpenJDK-9/java -version
openjdk version "9"
OpenJDK Runtime Environment (build 9+181)
OpenJDK 64-Bit Server VM (build 9+181, mixed mode)
$ ../OpenJDK-9/java Version
jave.specification.version=9
jave.version=9
jave.version.split(".")[0]=9
$ ../OpenJDK-11/java -version
openjdk version "11.0.1" 2018-10-16
OpenJDK Runtime Environment 18.9 (build 11.0.1+13)
OpenJDK 64-Bit Server VM 18.9 (build 11.0.1+13, mixed mode)
$ ../OpenJDK-11/java Version
jave.specification.version=11
jave.version=11.0.1
jave.version.split(".")[0]=11
$ ../OpenJ9-8/java -version
openjdk version "1.8.0_192"
OpenJDK Runtime Environment (build 1.8.0_192-b12)
Eclipse OpenJ9 VM (build openj9-0.11.0, JRE 1.8.0 Windows 10 amd64-64-Bit
Compressed References 20181019_105 (JIT enabled, AOT enabled)
OpenJ9 - 090ff9dc
OMR - ea548a66
JCL - 51609250b5 based on jdk8u192-b12)
$ ../OpenJ9-8/java Version
jave.specification.version=1.8
jave.version=1.8.0_192
jave.version.split(".")[0]=1
$ ../OpenJ9-9/java -version
openjdk version "9.0.4-adoptopenjdk"
OpenJDK Runtime Environment (build 9.0.4-adoptopenjdk+12)
Eclipse OpenJ9 VM (build openj9-0.9.0, JRE 9 Windows 8.1 amd64-64-Bit
Compressed References 20180814_161 (JIT enabled, AOT enabled)
OpenJ9 - 24e53631
OMR - fad6bf6e
JCL - feec4d2ae based on jdk-9.0.4+12)
$ ../OpenJ9-9/java Version
jave.specification.version=9
jave.version=9.0.4-adoptopenjdk
jave.version.split(".")[0]=9
$ ../OpenJ9-11/java -version
openjdk version "11.0.1" 2018-10-16
OpenJDK Runtime Environment AdoptOpenJDK (build 11.0.1+13)
Eclipse OpenJ9 VM AdoptOpenJDK (build openj9-0.11.0, JRE 11 Windows 10
amd64-64-Bit Compressed References 20181020_83 (JIT enabled, AOT enabled)
OpenJ9 - 090ff9dc
OMR - ea548a66
JCL - f62696f378 based on jdk-11.0.1+13)
$ ../OpenJ9-11/java Version
jave.specification.version=11
jave.version=11.0.1
jave.version.split(".")[0]=11
$ ../IBMJDK-8/java -version
java version "1.8.0"
Java(TM) SE Runtime Environment (build pwa6480-20150129_02)
IBM J9 VM (build 2.8, JRE 1.8.0 Windows 8.1 amd64-64 Compressed References
20150116_231420 (JIT enabled, AOT enabled)
J9VM - R28_Java8_GA_20150116_2030_B231420
JIT - tr.r14.java_20150109_82886.02
GC - R28_Java8_GA_20150116_2030_B231420_CMPRSS
J9CL - 20150116_231420)
JCL - 20150123_01 based on Oracle jdk8u31-b12
$ ../IBMJDK-8/java Version
jave.specification.version=1.8
jave.version=1.8.0
jave.version.split(".")[0]=1
{code}
> Require Java 8 in SparkR description
> ------------------------------------
>
> Key: SPARK-24255
> URL: https://issues.apache.org/jira/browse/SPARK-24255
> Project: Spark
> Issue Type: Bug
> Components: SparkR
> Affects Versions: 2.3.0
> Reporter: Shivaram Venkataraman
> Assignee: Shivaram Venkataraman
> Priority: Major
> Fix For: 2.3.1, 2.4.0
>
>
> CRAN checks require that the Java version be set both in package description
> and checked during runtime.
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