Thanks for sharing this. I am a bit fuzzy on what the path forward to Java 21, no security manager, and continuing to be able support the Nashorn based scripting libraries. My understanding is Nashorn is no longer in Java. The github repo you mentioned doesn't seem super active but might work for us.
I also saw references to GraalVM, and https://www.graalvm.org/latest/reference-manual/js/ScriptEngine/ implementation. It will be interesting to see where we go with one of my favorite features of Solr, the scriptingupdaterequestprocessor! I always think of it as "the tool I reach for when I am in trouble in data processing ;-) ". I would love more folks to be thinking about this path and discussiong (maybe on the dev mailing list) there thoughts of where we go. Eric On Friday, October 18, 2024 at 08:53:15 AM EDT, Markos Volikas <mvoli...@apache.org> wrote: Hi Doss, I had to include more jars. What worked for me was the following: - Clone https://github.com/openjdk/nashorn and build with ``` cd make/nashorn ant jar ``` - Copy the following generated jars to .../solr-9.7.0/lib/ .../nashorn/build/nashorn/dist/jjs.jar .../nashorn/build/nashorn/dist/nashorn.jar .../nashorn/build/nashorn/dependencies/asm-7.3.1.jar .../nashorn/build/nashorn/dependencies/asm-analysis-7.3.1.jar .../nashorn/build/nashorn/dependencies/asm-commons-7.3.1.jar .../nashorn/build/nashorn/dependencies/asm-tree-7.3.1.jar .../nashorn/build/nashorn/dependencies/asm-util-7.3.1.jar You might also have to disable the Solr security manager by setting `SOLR_SECURITY_MANAGER_ENABLED=false` in .../solr-9.7.0/bin/solr.in.sh. See also https://solr.apache.org/guide/solr/latest/upgrade-notes/major-changes-in-solr-9.html#security-3. I hope that helps, Markos On 2024/10/18 09:00:18 Doss wrote: > Hi All, > > I am trying to do some scriptTransformer activity while importing data to > SOLR 9.4.0 (Plugin https://github.com/SearchScale/dataimporthandler) > > I am getting the following error even after placing > the nashorn-core-15.4.jar under <SOLR_HOME>/lib > > Enabled scripting using SOLR_MODULES > > org.apache.solr.handler.dataimport.DataImportHandlerException: Cannot load > Script Engine for language: JavaScript Processing > > Please help. > > Same with: Groovy also >
