dongjoon-hyun commented on a change in pull request #35176:
URL: https://github.com/apache/spark/pull/35176#discussion_r782955313
##########
File path:
resource-managers/kubernetes/docker/src/main/dockerfiles/spark/entrypoint.sh
##########
@@ -36,6 +36,10 @@ if [ -z "$uidentry" ] ; then
fi
fi
+if [ -z "$JAVA_HOME" ]; then
+ JAVA_HOME=$(java -XshowSettings:properties -version 2>&1 > /dev/null | grep
'java.home' | awk '{print $3}')
Review comment:
If you try it in `Dockerfile.java17` by yourself, you will notice that
it won't work. :)
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