rJava and RJDBC on Databricks

I am trying to install rJava and RJDBC on Databricks (from notebook).

I ran recommended lines:

%sh ls -l /usr/bin/java ls -l /etc/alternatives/java ln -s /usr/lib/jvm/java-8-openjdk-amd64 /usr/lib/jvm/default-java R CMD javareconf 

Installation went fine, but when I try

library(rJava) 

I get this error:

Error : package or namespace load failed for ‘rJava’: .onLoad failed in loadNamespace() for 'rJava', details: call: dyn.load(file, DLLpath = DLLpath, ...) error: unable to load shared object '/local_disk0/.ephemeral_nfs/envs/rEnv-83cc4969-e3a2-430d-83c5-b43067bdea17/rJava/libs/rJava.so': libjvm.so: cannot open shared object file: No such file or directory Error: package or namespace load failed for ‘rJava’: Error: package or namespace load failed for ‘rJava’: .onLoad failed in loadNamespace() for 'rJava', details: call: dyn.load(file, DLLpath = DLLpath, ...) error: unable to load shared object '/local_disk0/.ephemeral_nfs/envs/rEnv-83cc4969-e3a2-430d-83c5-b43067bdea17/rJava/libs/rJava.so': libjvm.so: cannot open shared object file: No such file or directory 

What do I do in this case?

UPDATE

Following the link rJava prerequisites after installing rJava and RJDBC I ran

dyn.load('/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/server/libjvm.so') library(rJava) 

and got the following output:

Error in dyn.load("/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/server/libjvm.so") : unable to load shared object '/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/server/libjvm.so': /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/server/libjvm.so: cannot open shared object file: No such file or directory Error in dyn.load("/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/server/libjvm.so"): unable to load shared object '/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/server/libjvm.so': Error in dyn.load("/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/server/libjvm.so"): unable to load shared object '/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/server/libjvm.so': /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/server/libjvm.so: cannot open shared object file: No such file or directory 

Another update

The following line is not just necessary to verify installation, it is a part of installation and it is possible that path is different. Here is pass that worked for me:

dyn.load('/usr/lib/jvm/zulu11-ca-amd64/lib/server/libjvm.so') 

And here is some philosophy behind it.

"rJava uses JNI to hook into the JVM. For JNI to work, it needs access to the shared library. dyn.load is a r function that helps loads native shared object libraries (libjvm.so) into the namespace so any functions that need to call into java can be executed"