I think I got it fixed. Below is the change that I made on my Ubuntu 18.04.3 LTS instance. diff --git a/bin/dbx2/C.py b/bin/dbx2/C.py index daff29c..f26f089 100644 --- a/bin/dbx2/C.py +++ b/bin/dbx2/C.py @@ -93,7 +93,7 @@ DB_PARMS = [USE_CONN_POOL, JDBC_URL, JDBC_SSL_URL, JDBC_USE_SSL, DRIVER_CLASS, U # JRE parameters JRE_INFO_OPTIONS='-XshowSettings:properties -version' JRE_VERSION_KEY='java.vm.specification.version' -JRE_VENDOR_KEY='java.vendor' +JRE_VENDOR_KEY='java.specification.vendor' JRE_VM_KEY='java.vm.name' JRE_WANT_VERSION='1.8' JRE_WANT_VENDOR='Oracle Corporation' diff --git a/local/dbx_settings.conf b/local/dbx_settings.conf index d818f6f..c410735 100644 --- a/local/dbx_settings.conf +++ b/local/dbx_settings.conf @@ -1,4 +1,5 @@ [java] +javaHome = /usr/lib/jvm/java-8-openjdk-amd64 [loglevel] dbxquery = INFO Primarily two things: Change the JRE_VENDOR_KEY value in C.py Setting javaHome in the app's settings via the web GUI. The problem was that, with JRE_VENDOR_KEY originally set to "java.vendor", the value came out of the Ubuntu OpenSDK build is "Private Build". But with "java.specification.vendor", it would be: java.specification.vendor = Oracle Corporation The change is made against version 3.1.4 from Splunkbase. ... View more