Have you tried puttil the driver JAR in james-server-jpa-app.lib, maybe? On 04/10/2021 12:02, Jerry Malcolm wrote: > > On 10/3/2021 11:36 PM, Jerry Malcolm wrote: >> >> On 10/3/2021 11:14 PM, btell...@apache.org wrote: >>> Hello, >>> >>> Extra driver needs to be explicitly added to the classpath. >>> >>> java -Djdk.tls.ephemeralDHKeySize=2048 \ >>> -classpath 'james-server-jpa-app.lib/*:/path/to/driver.jar' \ >>> -javaagent:/root/libs/openjpa-3.1.2.jar \ >>> -Dlogback.configurationFile=/root/conf/logback.xml \ >>> -Dworking.directory=/root/ org.apache.james.JPAJamesServerMain >>> >>> Note that I did add extra instructions on the 3.7.0 release line. >> >> Benoit, >> >> Thanks, I'll try that. I did a git clone about a month ago. So I >> missed that in the release notes. I'm just sandboxing now. Once I >> think I've got everything working, I'll pull again from the master >> for my production build. >> > Benoit, > > No success using the classpath parameter. Here's what I have for the > full start up line: > > exec java \ > -javaagent:james-server-jpa-app.lib/openjpa-3.1.2.jar \ > -classpath > 'james-server-jpa-app.lib/*:/usr/share/james/conf/lib/external/mysql-connector-java-8.0.26.jar' > \ > -Dworking.directory=. \ > -Djdk.tls.ephemeralDHKeySize=2048 \ > -Dlogback.configurationFile=conf/logback.xml \ > -Xms128m \ > -Xmx512m \ > -Dcom.sun.management.jmxremote=true \ > -Dcom.sun.management.jmxremote.authenticate=false \ > -jar james-server-jpa-app.jar \ > > I checked that the jar file specified does exist in conf/lib/eternal. > > I tried using the relative path: conf/lib/external/....jar as well as > the fully qualified path as specified in the command line above. I'm > still getting ClassNotFound exceptions on the mySQL class. > >> >>> >>> - >>> https://github.com/apache/james-project/tree/master/server/apps/jpa-app#using-alternative-jdbc-drivers >>> >>> >>> - >>> https://github.com/apache/james-project/blob/master/server/apps/jpa-app/docker-compose.yml >>> >>> >>> Best regards, >>> >>> Benoit >>> >>> On 04/10/2021 11:06, Jerry Malcolm wrote: >>>> I have a different issue in my migration from spring to jpa-guice. I >>>> absolutely cannot get james/java to locate my jdbc driver. I copied a >>>> working driver from my spring server and the associated >>>> james-database.properties to my jpa-guice server. I played around >>>> with classpaths and ended up putting the mysql jar directly in the >>>> james-server-jpa-app.lib folder. But no matter what I do, I >>>> always get: >>>> >>>> Caused by: java.lang.ClassNotFoundException: org.mysql.jdbc.Driver >>>> at >>>> java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:581) >>>> >>>> at >>>> java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178) >>>> >>>> >>>> I'm using mysql, not maria. But just in desperation, I downloaded the >>>> mariadb driver and put it in the lib folder as well. I changed the >>>> properties file to call out the mariadb driver. Got the same error. >>>> It can't find mariadb driver either. I changed it back to derby, and >>>> it worked. >>>> >>>> So I've got mysql (that is working fine in my production server), >>>> mariadb, and derby drivers side by side in the same lib folder. Java >>>> finds 1 and can't find the other two. >>>> >>>> I have a pretty good handle on how jar files, classpaths, loaders >>>> work. This one totally baffles me. Is there something I need to >>>> change for the jpa-guice build or some place specific that I need to >>>> put the driver jar? >>>> >>>> >>>> --------------------------------------------------------------------- >>>> To unsubscribe, e-mail: server-dev-unsubscr...@james.apache.org >>>> For additional commands, e-mail: server-dev-h...@james.apache.org >>>> >>>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: server-dev-unsubscr...@james.apache.org >>> For additional commands, e-mail: server-dev-h...@james.apache.org >>> >> > > --------------------------------------------------------------------- > To unsubscribe, e-mail: server-dev-unsubscr...@james.apache.org > For additional commands, e-mail: server-dev-h...@james.apache.org > >
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