I am following this Oracle tutorial, on my Big Data Lite VM 18.104.22.168 (64-bit operating system).
The tutorial has a very simple "Hello World" example to run your first Green-Marl code inside the PGX shell.
The problem is that every time I run p = session.compileProgram("hello_world.gm") I get the following error in the CLI:
06:45:33,575 ERROR Task - >> [ERROR] UnsupportedOperationException on fast-track-analysis-pool: CREATE_ANALYSIS failed
06:45:33,576 ERROR Task - compiler for language GM not found; make sure you have all required GM JAR files on the classpath
java.lang.UnsupportedOperationException: compiler for language GM not found; make sure you have all required GM JAR files on the classpath
I followed the instructions provided on this github page to install the Green Marl compiler, and placed the resulting "gm_comp" executable in /usr/local/bin. I also set my CLASSPATH environment variable to include the jar files in /opt/oracle/oracle-spatial-graph/property_graph/lib/.
I tried explicitly importing the following libraries:
The imports were succesfull but the error was still thrown when running session.compileProgram().
I am using PGX version 2.3.0.
I also read in the tutorial that "Dynamic compilation of Green-Marl code is currently only possible on Linux x86 platforms".
Since I am on a 64-bit system I followed the suggestion of setting the enable_gm_compiler field to false in the PGX configuration file, again without success.
Do you have any idea on how to solve this or what may be the issue?
Thank you in advance.