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
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