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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=8091 JDBCRealm makes Tomcat unusable if the database is unavailable when Tomcat starts Summary: JDBCRealm makes Tomcat unusable if the database is unavailable when Tomcat starts Product: Tomcat 4 Version: 4.0.3 Final Platform: PC OS/Version: Windows NT/2K Status: NEW Severity: Critical Priority: Other Component: Catalina AssignedTo: [EMAIL PROTECTED] ReportedBy: [EMAIL PROTECTED] Hi, I use Tomcat 4.0.3, NT/win2k, JDK 1.3.1_01, Oracle 8.1.6. I declared JDBCRealm (see config file below). If the database is down when Tomcat starts I get a LifecycleException (see stack trace below). After that, Tomcat accepts incoming HTTP connections but never sends any response - a kind of "zombie" state. FYI: I have two applications - one standard web app using servlet declarative security with form-based login and WebDav servlet using servlet security with Basic authentication. Best Regards, Slawek Zachcial *** exception stack trace *** Using CATALINA_BASE: d:\opt\servers\jakarta-tomcat-4.0.3 Using CATALINA_HOME: d:\opt\servers\jakarta-tomcat-4.0.3 Using CATALINA_TMPDIR: d:\opt\servers\jakarta-tomcat-4.0.3\temp Using JAVA_HOME: d:\opt\java\j2se\1.3.1_01 Starting service Tomcat-Standalone Apache Tomcat/4.0.3 Catalina.start: LifecycleException: Exception opening database connection: java.sql.SQLException: Exception d'E/S: The Network Adapter could not establish the connection LifecycleException: Exception opening database connection: java.sql.SQLException: Exception d'E/S: The Network Adapter could not establish the connection at org.apache.catalina.realm.JDBCRealm.start(JDBCRealm.java:615) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1108) at org.apache.catalina.core.StandardEngine.start (StandardEngine.java:343) at org.apache.catalina.core.StandardService.start (StandardService.java:388) at org.apache.catalina.core.StandardServer.start (StandardServer.java:506) at org.apache.catalina.startup.Catalina.start(Catalina.java:781) at org.apache.catalina.startup.Catalina.execute(Catalina.java:681) at org.apache.catalina.startup.Catalina.process(Catalina.java:179) at java.lang.reflect.Method.invoke(Native Method) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:243) ----- Root Cause ----- java.sql.SQLException: Exception d'E/S: The Network Adapter could not establish the connection at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:114) at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:156) at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:269) at oracle.jdbc.driver.OracleConnection.<init>(OracleConnection.java:210) at oracle.jdbc.driver.OracleDriver.getConnectionInstance (OracleDriver.java:251) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:224) at org.apache.catalina.realm.JDBCRealm.open(JDBCRealm.java:548) at org.apache.catalina.realm.JDBCRealm.start(JDBCRealm.java:613) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1108) at org.apache.catalina.core.StandardEngine.start (StandardEngine.java:343) at org.apache.catalina.core.StandardService.start (StandardService.java:388) at org.apache.catalina.core.StandardServer.start (StandardServer.java:506) at org.apache.catalina.startup.Catalina.start(Catalina.java:781) at org.apache.catalina.startup.Catalina.execute(Catalina.java:681) at org.apache.catalina.startup.Catalina.process(Catalina.java:179) at java.lang.reflect.Method.invoke(Native Method) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:243) *** server.xml *** <Server port="8005" shutdown="SHUTDOWN" debug="0"> <Service name="Tomcat-Standalone"> <Connector className="org.apache.catalina.connector.http.HttpConnector" port="8080" minProcessors="5" maxProcessors="75" enableLookups="true" redirectPort="8443" acceptCount="10" debug="5" connectionTimeout="60000"/> <Engine name="Standalone" defaultHost="localhost" debug="0"> <Logger className="org.apache.catalina.logger.FileLogger" prefix="catalina_log." suffix=".txt" timestamp="true"/> <Realm className="org.apache.catalina.realm.MemoryRealm" /> <Realm className="org.apache.catalina.realm.JDBCRealm" debug="99" driverName="oracle.jdbc.driver.OracleDriver" connectionName="clmmdev" connectionPassword="clmmdev" connectionURL="jdbc:oracle:thin:@localhost:1521:oradev" userTable="clmm_user" userNameCol="user_name" userCredCol="password" userRoleTable="clmm_user_role" roleNameCol="role_name" /> <Host name="localhost" debug="0" appBase="webapps" unpackWARs="true"> <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs" prefix="localhost_access_log." suffix=".txt" pattern="common"/> <Logger className="org.apache.catalina.logger.FileLogger" directory="logs" prefix="localhost_log." suffix=".txt" timestamp="true"/> <Context path="/manager" docBase="manager" debug="0" privileged="true"/> <Context path="/tomcat" docBase="d:/opt/servers/jakarta-tomcat-4.0.1/webapps/tomcat- docs" reloadable="false" /> <Context path="/security" docBase="d:/home/slawek/dev/servlet-security" reloadable="true" /> <Context path="" docBase="d:/home/hp/projects/clm-metrics/build/clm- metrics/website" reloadable="true" useNaming="false"> </Context> <Context path="/clmm-web-dir" docBase="d:/home/hp/projects/clm-metrics/build/clm-metrics" reloadable="true" /> </Host> </Engine> </Service> </Server> -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
