h...@all, I have the following question:
During a high load condition, Tomcat was no more reachable via Apache (tomcat 6.0.20 with apr-1.3.8, SUSE Linux Enterprise Server 11 (x86_64), SUN 1.6.0_16-b01, Apache httpd-2.2.14, Mod_JK 1.2.28). In the Catalina.out log, I saw the following: [Full GC 2168475K->1670779K(3615360K), 4.6878400 secs] [GC 2606395K->1759051K(3611712K), 0.1842640 secs] [GC 2694667K->1937656K(3642496K), 0.6961140 secs] [GC 2904504K->1943141K(3615808K), 0.6702190 secs] [GC 2909989K->1949582K(3683264K), 0.5861290 secs] [GC 3006042K->1960770K(3664896K), 0.6814140 secs] [GC 3017474K->1952080K(3712192K), 0.7179250 secs] 23.10.2009 08:13:55 org.apache.coyote.http11.Http11AprProtocol pause INFO: Pausing Coyote HTTP/1.1 on http-8080 23.10.2009 08:13:55 org.apache.coyote.ajp.AjpAprProtocol pause INFO: Pausing Coyote AJP/1.3 on ajp-8009 23.10.2009 08:13:57 org.apache.catalina.core.AprLifecycleListener init INFO: Loaded APR based Apache Tomcat Native library 1.1.16. 23.10.2009 08:13:57 org.apache.catalina.core.AprLifecycleListener init INFO: APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true]. 23.10.2009 08:13:57 org.apache.catalina.core.AprLifecycleListener init INFO: Loaded APR based Apache Tomcat Native library 1.1.16. 23.10.2009 08:13:57 org.apache.catalina.core.AprLifecycleListener init INFO: APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true]. 23.10.2009 08:13:57 org.apache.coyote.http11.Http11AprProtocol init INFO: Initializing Coyote HTTP/1.1 on http-8080 23.10.2009 08:13:57 org.apache.coyote.ajp.AjpAprProtocol init INFO: Initializing Coyote AJP/1.3 on ajp-8009 23.10.2009 08:13:57 org.apache.catalina.startup.Catalina load INFO: Initialization processed in 706 ms 23.10.2009 08:13:57 org.apache.coyote.http11.Http11AprProtocol init SCHWERWIEGEND: Error initializing endpoint java.lang.Exception: Socket bind failed: [98] Address already in use at org.apache.tomcat.util.net.AprEndpoint.init(AprEndpoint.java:623) . . 23.10.2009 08:13:59 org.apache.coyote.http11.Http11AprProtocol pause INFO: Pausing Coyote HTTP/1.1 on http-8080 23.10.2009 08:13:59 org.apache.coyote.ajp.AjpAprProtocol pause INFO: Pausing Coyote AJP/1.3 on ajp-8009 23.10.2009 08:14:00 org.apache.catalina.core.StandardService stop INFO: Stopping service Catalina 23.10.2009 08:14:00 org.apache.coyote.http11.Http11AprProtocol destroy INFO: Stopping Coyote HTTP/1.1 on http-8080 23.10.2009 08:14:00 org.apache.coyote.ajp.AjpAprProtocol destroy INFO: Stopping Coyote AJP/1.3 on ajp-8009 [GC 1572864K->446923K(3932160K), 0.2566380 secs] [GC 2019787K->538893K(3932160K), 0.1870720 secs] My intpretation of this log: Tomcat tried to start (why?) a new instance during he was running but could not and then the APR conector was killed. Is this right and/or why could this happened? Thanks bjoern Mit freundlichen Grüßen / With kind regards Bjoern Arne Ramann ------------------------------------------------------------------- CTS Eventim Solutions GmbH Björn Ramann [mailto:b.ram...@eventim.de] IT Operations Fon: +49-421-3666-673 Fax: +49-421-3666-98-679 Contrescarpe 75 A D-28195 Bremen CTS Eventim Solutions GmbH Verwaltungsanschrift: Contrescarpe 75A – D-28195 Bremen Geschäftsführer: Alexander Ruoff Sitz: Bremen (AG Bremen, HRB 19598) – Ust.-ID Nr. DE 211161916 Tickets über EVENTIM-Vorverkaufsstellen Hotline: 01805 - 570 000 (0,14 €/Min./ Mobilfunkpreise können abweichen) www.eventim.de & www.getgo.de