My Apache HTTPD and Tomcat installation cosists for following version: 1. RedHat 8.0 2. Apache HTTPD 2.0.47 (from source) 3. Tomcat 4.1.24 (binary) 4. JK2 Connector (jakarta-tomcat-connector-4.1.24-src)
I followed all the setup instructions to install JK2 connector. I am running HTTPD and Tomcat as same user (not as root ofcourse) [point to note here is that HTTPD is started as root but later switched to different user defined in httpd.conf file] A part of workers2.properties looks like: ------------------ [shm:] info=Scoreboard. Required for reconfiguration and status with multiprocess servers file=/usr/local/apache/httpd/logs/shm.file size=1000000 debug=0 disabled=0 ----------------- I start HTTPD first, wait, and then Tomcat. Tomcat (MOD_JK2) reports errors as seen in the following log. I could the reason, why permission denied, since HTTPD starts up as root first and then switch to other user, in meantime "shm.file" gets created as root and so is not accessible by tomcat (which is started as other user and not root). INFO: Starting Coyote HTTP/1.1 on port 8080 [Fri Jul 18 15:16:27 2003] ( info ) [jk_config_file.c (320)] cfg.update() Updating config /usr/local/apache/httpd/conf/workers2.properties 0 1058551783 [Fri Jul 18 15:16:27 2003] ( info ) [jk_config_file.c (331)] config.setConfig(): Reading properties /usr/local/apache/httpd/conf/workers2.properties 7 [Fri Jul 18 15:16:27 2003] ( info ) [jk_logger_file.c (184)] Initializing log file stderr [Fri Jul 18 15:16:27 2003] (error ) [jk_shm.c (150)] shm.create(): error opening file /usr/local/apache/httpd/logs/shm.file 13 Permission denied [Fri Jul 18 15:16:27 2003] (error ) [jk_shm.c (358)] shm.create(): error mmapping /usr/local/apache/httpd/logs/shm.file [Fri Jul 18 15:16:27 2003] ( info ) [jk_workerEnv.c (403)] workerEnv.init() ok /usr/local/apache/httpd/conf/workers2.properties Jul 18, 2003 3:16:27 PM org.apache.jk.apr.AprImpl init INFO: JK2: Initialized apr Jul 18, 2003 3:16:27 PM org.apache.jk.common.ChannelSocket init INFO: JK2: ajp13 listening on /0.0.0.0:8009 Jul 18, 2003 3:16:27 PM org.apache.jk.common.ChannelUn init INFO: JK: listening on unix socket: /usr/local/apache/jakarta/tomcat/work/jk2.socket [Fri Jul 18 15:16:27 2003] ( info ) [jk_jni_aprImpl.c (472)] jkInvoke() invoke 593e1450 Jul 18, 2003 3:16:27 PM org.apache.jk.common.ChannelJni init INFO: JK2: listening on channel.jni:jni Jul 18, 2003 3:16:27 PM org.apache.jk.server.JkMain start INFO: Jk running ID=0 time=11/174 config=/usr/local/apache/jakarta/tomcat/conf/jk2.properties Consider other senario, assuming there is no such file like "shm.file" (since I started HTTPD before, so I shut it down and delete the shm.file), start Tomcat first it runs fine and does not log any error (see the log), I assume here that this is not a serious problem. Comments !!! INFO: Initializing Coyote HTTP/1.1 on port 8080 GlobalResourcesLifecycleListener: Naming exception processing jdbc: org.apache.naming.NamingContext:[EMAIL PROTECTED] javax.naming.NamingException: Could not create resource factory, ClassNotFoundException:org.apache.commons.dbcp.BasicDataSourceFactory Starting service Tomcat-Standalone Apache Tomcat/4.1.24-LE-jdk14 Jul 18, 2003 3:31:20 PM org.apache.coyote.http11.Http11Protocol start INFO: Starting Coyote HTTP/1.1 on port 8080 [Fri Jul 18 15:31:20 2003] ( info ) [jk_config_file.c (320)] cfg.update() Updating config /usr/local/apache/httpd/conf/workers2.properties -2130427774 1058551783 [Fri Jul 18 15:31:20 2003] ( info ) [jk_config_file.c (331)] config.setConfig(): Reading properties /usr/local/apache/httpd/conf/workers2.properties 7 [Fri Jul 18 15:31:20 2003] ( info ) [jk_logger_file.c (184)] Initializing log file stderr [Fri Jul 18 15:31:20 2003] ( info ) [jk_workerEnv.c (403)] workerEnv.init() ok /usr/local/apache/httpd/conf/workers2.properties Jul 18, 2003 3:31:20 PM org.apache.jk.apr.AprImpl init INFO: JK2: Initialized apr Jul 18, 2003 3:31:20 PM org.apache.jk.common.ChannelSocket init INFO: JK2: ajp13 listening on /0.0.0.0:8009 Jul 18, 2003 3:31:20 PM org.apache.jk.common.ChannelUn init INFO: JK: listening on unix socket: /usr/local/apache/jakarta/tomcat/work/jk2.socket [Fri Jul 18 15:31:20 2003] ( info ) [jk_jni_aprImpl.c (472)] jkInvoke() invoke 5990f450 Jul 18, 2003 3:31:20 PM org.apache.jk.common.ChannelJni init INFO: JK2: listening on channel.jni:jni Jul 18, 2003 3:31:20 PM org.apache.jk.server.JkMain start INFO: Jk running ID=0 time=2/209 config=/usr/local/apache/jakarta/tomcat/conf/jk2.properties
