We use the BI server from Pentaho (Community ed.). Since we have to change the Java-JRE from Oracle to the Opend JDK from Amazon Coretto, there is a problem after starting the server when a user wants to log in (empty page). The login page itself is showing normally - if there is a correct login the described problem occures.
Windows Server 2012 R2 Amazon Corretto\jdk1.8.0_212 pentaho-server-ce-8.2.0.0-342
Tried to include .jar files missing, reinstall, local install - nothing worked. Therefore, we have attached the whole Catalina and access-log from last "normal trial" to get a lean output.
Log Catalina:
27-May-2019 14:32:25.018 INFO [main] org.apache.catalina.core.StandardServer.await A valid shutdown command was received via the shutdown port. Stopping the Server instance. 27-May-2019 14:32:25.018 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-8080"] 27-May-2019 14:32:25.112 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["ajp-nio-8009"] 27-May-2019 14:32:25.143 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Catalina] 27-May-2019 14:32:26.033 INFO [FelixShutdown] org.apache.cxf.management.jmx.InstrumentationManagerImpl.unregister unregistering MBean org.apache.cxf:bus.id=pentaho-metaverse-web-cxf590120556,type=Bus.Service.Endpoint,service="{http://service.metaverse.pentaho.org/}MetaverseService",port="MetaverseService",instance.id=1796025488 27-May-2019 14:32:26.033 INFO [FelixShutdown] org.apache.cxf.management.jmx.InstrumentationManagerImpl.unregister unregistering MBean org.apache.cxf:bus.id=pentaho-metaverse-web-cxf590120556,WorkQueueManager=Bus.WorkQueueManager,type=WorkQueueManager,instance.id=531601800 27-May-2019 14:32:26.033 INFO [FelixShutdown] org.apache.cxf.management.jmx.InstrumentationManagerImpl.unregister unregistering MBean org.apache.cxf:bus.id=pentaho-metaverse-web-cxf590120556,type=Bus,instance.id=590120556 27-May-2019 14:32:26.596 INFO [FelixShutdown] org.apache.cxf.management.jmx.InstrumentationManagerImpl.unregister unregistering MBean org.apache.cxf:bus.id=get-fields-core-cxf634285651,type=Bus.Service.Endpoint,service="{http://endpoint.getfields.pentaho.org/}GetFieldsEndpoint",port="GetFieldsEndpoint",instance.id=1950245397
[...]
org.pentaho.platform.api.engine.ObjectFactoryException: Failed to retrieve object with key [ApplicationContext]., org.pentaho.platform.api.engine.ObjectFactoryException: Failed to retrieve object with key [ApplicationContext].]]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 27-May-2019 14:32:27.658 SEVERE [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [pentaho] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@3da0db51]) and a value of type [java.util.ArrayList] (value [[org.pentaho.platform.api.engine.ObjectFactoryException: Fehler beim Abrufen des Objekts mit Schlüssel [ApplicationContext]., org.pentaho.platform.api.engine.ObjectFactoryException: Fehler beim Abrufen des Objekts mit Schlüssel [ApplicationContext]., org.pentaho.platform.api.engine.ObjectFactoryException: Fehler beim Abrufen des Objekts mit Schlüssel [ApplicationContext]., org.pentaho.platform.api.engine.ObjectFactoryException: Fehler beim Abrufen des Objekts mit Schlüssel [ApplicationContext]., org.pentaho.platform.api.engine.ObjectFactoryException: Fehler beim Abrufen des Objekts mit Schlüssel [ApplicationContext]., org.pentaho.platform.api.engine.ObjectFactoryException: Fehler beim Abrufen des Objekts mit Schlüssel [ApplicationContext]., org.pentaho.platform.api.engine.ObjectFactoryException: Fehler beim Abrufen
[...]
Rest of file-log: https://ufile.io/8wtti6pm
OpenJDK is supported by Pentaho 8.2, but it looks like Amazon Corretto is not compatible for whatever reason. There are differences between Amazon Corretto and standard OpenJDk; those differences must be causing the issues you're seeing.