org.apache.pinot.shaded.org.reflections.ReflectionsException: could not get type for name org.apache.bsf.util.BSFEngineImpl at org.apache.pinot.shaded.org.reflections.ReflectionUtils.forName(ReflectionUtils.java:390) ~[pinot-all-0.11.0-SNAPSHOT-jar-with-dependencies.jar:0.11.0-SNAPSHOT-dcedf480af9fb63fb66b07bdbef9a099c653dbdd] at org.apache.pinot.shaded.org.reflections.Reflections.expandSuperTypes(Reflections.java:381) ~[pinot-all-0.11.0-SNAPSHOT-jar-with-dependencies.jar:0.11.0-SNAPSHOT-dcedf480af9fb63fb66b07bdbef9a099c653dbdd] at org.apache.pinot.shaded.org.reflections.Reflections.<init>(Reflections.java:126) ~[pinot-all-0.11.0-SNAPSHOT-jar-with-dependencies.jar:0.11.0-SNAPSHOT-dcedf480af9fb63fb66b07bdbef9a099c653dbdd] at io.swagger.jaxrs.config.BeanConfig.classes(BeanConfig.java:288) ~[pinot-all-0.11.0-SNAPSHOT-jar-with-dependencies.jar:0.11.0-SNAPSHOT-dcedf480af9fb63fb66b07bdbef9a099c653dbdd] at io.swagger.jaxrs.config.BeanConfig.scanAndRead(BeanConfig.java:250) ~[pinot-all-0.11.0-SNAPSHOT-jar-with-dependencies.jar:0.11.0-SNAPSHOT-dcedf480af9fb63fb66b07bdbef9a099c653dbdd] at io.swagger.jaxrs.config.BeanConfig.setScan(BeanConfig.java:231) ~[pinot-all-0.11.0-SNAPSHOT-jar-with-dependencies.jar:0.11.0-SNAPSHOT-dcedf480af9fb63fb66b07bdbef9a099c653dbdd] at org.apache.pinot.minion.MinionAdminApiApplication.setupSwagger(MinionAdminApiApplication.java:93) ~[pinot-all-0.11.0-SNAPSHOT-jar-with-dependencies.jar:0.11.0-SNAPSHOT-dcedf480af9fb63fb66b07bdbef9a099c653dbdd] at org.apache.pinot.spi.utils.PinotReflectionUtils.runWithLock(PinotReflectionUtils.java:113) ~[pinot-all-0.11.0-SNAPSHOT-jar-with-dependencies.jar:0.11.0-SNAPSHOT-dcedf480af9fb63fb66b07bdbef9a099c653dbdd] at org.apache.pinot.minion.MinionAdminApiApplication.start(MinionAdminApiApplication.java:77) ~[pinot-all-0.11.0-SNAPSHOT-jar-with-dependencies.jar:0.11.0-SNAPSHOT-dcedf480af9fb63fb66b07bdbef9a099c653dbdd] at org.apache.pinot.minion.BaseMinionStarter.start(BaseMinionStarter.java:247) ~[pinot-all-0.11.0-SNAPSHOT-jar-with-dependencies.jar:0.11.0-SNAPSHOT-dcedf480af9fb63fb66b07bdbef9a099c653dbdd] at org.apache.pinot.tools.service.PinotServiceManager.startMinion(PinotServiceManager.java:186) ~[pinot-all-0.11.0-SNAPSHOT-jar-with-dependencies.jar:0.11.0-SNAPSHOT-dcedf480af9fb63fb66b07bdbef9a099c653dbdd] at org.apache.pinot.tools.service.PinotServiceManager.startRole(PinotServiceManager.java:101) ~[pinot-all-0.11.0-SNAPSHOT-jar-with-dependencies.jar:0.11.0-SNAPSHOT-dcedf480af9fb63fb66b07bdbef9a099c653dbdd] at org.apache.pinot.tools.admin.command.StartServiceManagerCommand$1.lambda$run$0(StartServiceManagerCommand.java:278) ~[pinot-all-0.11.0-SNAPSHOT-jar-with-dependencies.jar:0.11.0-SNAPSHOT-dcedf480af9fb63fb66b07bdbef9a099c653dbdd] at org.apache.pinot.tools.admin.command.StartServiceManagerCommand.startPinotService(StartServiceManagerCommand.java:304) [pinot-all-0.11.0-SNAPSHOT-jar-with-dependencies.jar:0.11.0-SNAPSHOT-dcedf480af9fb63fb66b07bdbef9a099c653dbdd] at org.apache.pinot.tools.admin.command.StartServiceManagerCommand$1.run(StartServiceManagerCommand.java:278) [pinot-all-0.11.0-SNAPSHOT-jar-with-dependencies.jar:0.11.0-SNAPSHOT-dcedf480af9fb63fb66b07bdbef9a099c653dbdd] Caused by: java.lang.ClassNotFoundException: org.apache.bsf.util.BSFEngineImpl at jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:581) ~[?:?] at jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178) ~[?:?] at java.lang.ClassLoader.loadClass(ClassLoader.java:522) ~[?:?] at org.apache.pinot.shaded.org.reflections.ReflectionUtils.forName(ReflectionUtils.java:388) ~[pinot-all-0.11.0-SNAPSHOT-jar-with-dependencies.jar:0.11.0-SNAPSHOT-dcedf480af9fb63fb66b07bdbef9a099c653dbdd] ... 14 more could not get type for name jline.console.completer.CandidateListCompletionHandler from any class loader org.apache.pinot.shaded.org.reflections.ReflectionsException: could not get type for name jline.console.completer.CandidateListCompletionHandler at org.apache.pinot.shaded.org.reflections.ReflectionUtils.forName(ReflectionUtils.java:390) ~[pinot-all-0.11.0-SNAPSHOT-jar-with-dependencies.jar:0.11.0-SNAPSHOT-dcedf480af9fb63fb66b07bdbef9a099c653dbdd] at org.apache.pinot.shaded.org.reflections.Reflections.expandSuperTypes(Reflections.java:381) ~[pinot-all-0.11.0-SNAPSHOT-jar-with-dependencies.jar:0.11.0-SNAPSHOT-dcedf480af9fb63fb66b07bdbef9a099c653dbdd] at org.apache.pinot.shaded.org.reflections.Reflections.<init>(Reflections.java:126) ~[pinot-all-0.11.0-SNAPSHOT-jar-with-dependencies.jar:0.11.0-SNAPSHOT-dcedf480af9fb63fb66b07bdbef9a099c653dbdd] at io.swagger.jaxrs.config.BeanConfig.classes(BeanConfig.java:288) ~[pinot-all-0.11.0-SNAPSHOT-jar-with-dependencies.jar:0.11.0-SNAPSHOT-dcedf480af9fb63fb66b07bdbef9a099c653dbdd] at io.swagger.jaxrs.config.BeanConfig.scanAndRead(BeanConfig.java:250) ~[pinot-all-0.11.0-SNAPSHOT-jar-with-dependencies.jar:0.11.0-SNAPSHOT-dcedf480af9fb63fb66b07bdbef9a099c653dbdd]

Did you build it, before running?

Yes , and the build was successfull

Java 11 ?

Yes

I think this was fixed in https://github.com/apache/pinot/commit/0aeb42eebc0846611762a9ff2cdc1e1ede600727. Related to a recent reflections upgrade

Will check that