org.jboss.logmanager module requires java.sql module ---------------------------------------------------- Key: WFCORE-4373 URL: https://issues.jboss.org/browse/WFCORE-4373 Project: WildFly Core Issue Type: Bug Components: Modules Affects Versions: 8.0.0.Final Reporter: Ilia Vassilev Assignee: Ilia Vassilev Priority: Major org.jboss.logmanager module requires java.sql module {code} Caused by: java.lang.ClassNotFoundException: java.sql.SQLException from [Module "org.jboss.log4j.logmanager" version 1.1.6.Final-redhat-00001 from local module loader @7d3a22a9 (finder: local module finder @1d082e88 (roots: /opt/jboss/modules,/opt/jboss/modules/system/layers/base))] {code} It looks like in EAP 6.4 java.* was visible to everything. In EAP 7.2 with JBoss Modules changes likely due to JDK 11 modular changes, it looks like java.* is no longer just visible and JBoss Modules has some internal modules such as java.sql which would be needed to see these classes. Tattletale says that logmanager jar has this class org.apache.log4j.jdbc.JDBCAppender which uses java.sql.* , so we should add a dependency on java.sql (javax.sql.api exports java.sql , but javax.sql.api module is marked deprecated) EAP 6.4 {code} <module xmlns="urn:jboss:module:1.1" name="org.jboss.log4j.logmanager"> <resources> <resource-root path="log4j-jboss-logmanager-1.1.4.Final-redhat-1.jar"/> <!-- Insert resources here --> </resources> <dependencies> <module name="javax.api"/> <module name="javax.mail.api" optional="true"/> <module name="javax.jms.api" optional="true"/> <module name="org.dom4j" optional="true"/> <module name="org.jboss.logmanager"/> <module name="org.jboss.modules"/> </dependencies> </module> {code} {code} grep -r java.sql `f module.xml` <nothing> {code} EAP 7.2: {code} <module name="org.jboss.log4j.logmanager" xmlns="urn:jboss:module:1.8"> <properties> <property name="jboss.api" value="private"/> </properties> <resources> <resource-root path="log4j-jboss-logmanager-1.1.6.Final-redhat-00001.jar"/> </resources> <dependencies> <!-- for java.beans --> <module name="java.desktop"/> <module name="java.logging"/> <module name="java.xml"/> <module name="javax.mail.api" optional="true"/> <module name="javax.jms.api" optional="true"/> <module name="org.dom4j" optional="true"/> <module name="org.jboss.logmanager"/> <module name="org.jboss.modules"/> </dependencies> </module> {code} {code} grep -r java.sql `f module.xml` ./modules/system/layers/base/sun/jdk/main/module.xml: <!-- Internal to java.sql.rowset --> ./modules/system/layers/base/org/wildfly/extension/elytron/main/module.xml: <module name="java.sql"/> ./modules/system/layers/base/org/wildfly/security/elytron-private/main/module.xml: <module name="java.sql"/> ./modules/system/layers/base/io/undertow/core/main/module.xml: <module name="java.sql"/> ./modules/system/layers/base/javax/sql/api/main/module.xml: <module name="java.sql" export="true"/> {code}