I am deploying apps using the Tomcat Manager interface. Tomcat 8.0.12 on
Linux.
I am setting the parameters:
path=/My_Application
context=/path/to/my/context.xml
war=/path/to/my/APP.war
update=true
This produces the log:
<http request starts>
24-Sep-2014 16:52:35.933 INFO [http-nio-443-exec-17]
org.apache.catalina.startup.HostConfig.reload Reloading context
[/My_Application]
24-Sep-2014 16:52:35.933 INFO [http-nio-443-exec-17]
org.apache.catalina.core.StandardContext.reload Reloading Context with name
[/My_Application] has started
24-Sep-2014 16:52:45.050 INFO [http-nio-443-exec-17]
org.apache.catalina.core.StandardContext.reload Reloading Context with name
[/My_Application] is completed
<http request returns>
24-Sep-2014 16:55:48.359 INFO
[ContainerBackgroundProcessor[StandardEngine[Catalina]]]
org.apache.catalina.startup.HostConfig.undeploy Undeploying context
[/My_Application]
24-Sep-2014 16:55:49.861 INFO [localhost-startStop-4]
org.apache.catalina.startup.HostConfig.deployDescriptor Deploying
configuration descriptor
/usr/local/apache-tomcat-8.0.12/conf/Catalina/localhost/My_Application.xml
24-Sep-2014 16:55:58.143 INFO [localhost-startStop-4]
org.apache.catalina.startup.HostConfig.deployDescriptor Deployment of
configuration descriptor
/usr/local/apache-tomcat-8.0.12/conf/Catalina/localhost/My_Application.xml
has finished in 8,282 ms
My app is already deployed, which triggers HostConfig.check(name), and then
checkResources(app). Tomcat takes the WAR branch ( resource.getName() ...
endsWith(".war") , and the app is reloaded. The context.xml was also
updated by the manager, but the app.redeployResources map is only updated
with the WAR (due to the return statement in checkResources).
Moments later, a periodic lifecycle event fires, and HostConfig.check()
triggers a redeployment on the conf/Catalina/localhost/My_Application.xml
resource.
I have temporarily worked around the issue by disabling autoDeploy in
server.xml, but is this a bug, or a misconfiguration on my part? It seems
like checkResources could automatically update app.redeployResources
entries which are older than the resource being updated, or maybe even the
current time at the start of the checkResources call.
--
*Austin Jones*
Senior Designer
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