[DAEMON-410] jsvc fails to find OpenJDK11 libjvm.so on a raspberry 4 (buster)

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.0.15
• Fix Version/s: 1.2.3
• Component/s: Jsvc

Environment

Java version:

openjdk version "11.0.3" 2019-04-16
OpenJDK Runtime Environment (build 11.0.3+7-post-Raspbian-5)
OpenJDK Server VM (build 11.0.3+7-post-Raspbian-5, mixed mode)

Java home:

/usr/lib/jvm/java-11-openjdk-armhf

• Assignee: Unassigned
• Reporter: Jemine
• Created: 15/Oct/19 10:03
• Updated: 22/Nov/19 13:30
• Resolved: 22/Nov/19 13:30

Description

This is the log part of the JVM discovery:

Attempting to locate Java Home in /usr/lib/jvm/default-java
Attempting to locate VM configuration file /usr/lib/jvm/default-java/jre/lib/jvm.cfg
Attempting to locate VM configuration file /usr/lib/jvm/default-java/lib/jvm.cfg
Found VM configuration file at /usr/lib/jvm/default-java/lib/jvm.cfg
Found VM server definition in configuration
Checking library /usr/lib/jvm/default-java/jre/lib/arm/server/libjvm.so
Checking library /usr/lib/jvm/default-java/lib/arm/server/libjvm.so
Cannot locate library for VM server (skipping)
Found VM client definition in configuration
Checking library /usr/lib/jvm/default-java/jre/lib/arm/client/libjvm.so
Checking library /usr/lib/jvm/default-java/lib/arm/client/libjvm.so
Cannot locate library for VM client (skipping)
Found VM zero definition in configuration
Checking library /usr/lib/jvm/default-java/jre/lib/arm/zero/libjvm.so
Checking library /usr/lib/jvm/default-java/lib/arm/zero/libjvm.so
Cannot locate library for VM zero (skipping)
Java Home located in /usr/lib/jvm/default-java
+-- DUMPING JAVA HOME STRUCTURE ------------------------

Java Home: "/usr/lib/jvm/default-java"

Java VM Config.: "/usr/lib/jvm/default-java/lib/jvm.cfg"

Found JVMs: 0 +-------------------------------------------------------

The real path is the following:
/usr/lib/jvm/default-java/lib/server/libjvm.so

Using Java 8 works fine:
openjdk version "1.8.0_212"
OpenJDK Runtime Environment (build 1.8.0_212-8u212-b01-1+rpi1-b01)
OpenJDK Client VM (build 25.212-b01, mixed mode)