[ACE-348] Ace server unavailable after (re)start

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.0.1
• Environment: ace trunk / linux x64 / java version "1.7.0_17"; Java(TM) SE Runtime Environment (build 1.7.0_17-b02); Java HotSpot(TM) 64-Bit Server VM (build 23.7-b01, mixed mode)
• Assignee: Marcel Offermans
• Reporter: Bram de Kruijff
• Created: 08/May/13 18:48
• Updated: 17/Apr/14 08:56
• Resolved: 17/Apr/14 08:56

Description

Every now and then the server is unavailable over http throwing a 503. It's a timing issue and seems to be reported at https://issues.apache.org/jira/browse/FELIX-3846

HTTP ERROR 503

Problem accessing /ace. Reason:

    java.lang.IllegalStateException: Can only register services while bundle is active or activating.
Caused by:

javax.servlet.UnavailableException: java.lang.IllegalStateException: Can only register services while bundle is active or activating.
	at org.mortbay.jetty.servlet.ServletHolder.makeUnavailable(ServletHolder.java:415)
	at org.mortbay.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:458)
	at org.mortbay.jetty.servlet.ServletHolder.doStart(ServletHolder.java:263)
	at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
	at org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:685)
	at org.mortbay.jetty.servlet.Context.startContext(Context.java:140)
	at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:517)
	at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
	at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130)
	at org.mortbay.jetty.Server.doStart(Server.java:224)
	at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
	at org.apache.felix.http.jetty.internal.JettyService.initializeJetty(JettyService.java:164)
	at org.apache.felix.http.jetty.internal.JettyService.startJetty(JettyService.java:115)
	at org.apache.felix.http.jetty.internal.JettyService.run(JettyService.java:290)
	at java.lang.Thread.run(Thread.java:722)

Same problem reported in the log.

Issue Links

• is related to: ACE-305 Start level problems with devserver
• is related to: FELIX-3846 Felix + Felix HTTP Jetty causes IllegalStateException during start up
• relates to: ACE-407 Upgrade to HTTP service 2.2.1