2009/6/10 Aaron Zeckoski <[email protected]> > I let it sit there for 15 mins without a change previously and then > shut it down. I restarted it and it is pushing my CPU to about 100% on > a pretty modern macbook pro so I am letting it run now (about 10 mins > so far). The issue you linked to does seem to describe what is > happening. I guess I should eventually start seeing packages go from > installed to running if I leave it long enough? > > So then, the solution here is either: > 1) remove some packages (I can maybe remove a few here but most of > these are in use)
changing the order that certain bundles are installed can sometimes help, but this is of course a fragile workaround and definitely not a permanent solution! 2) stop using felix and use equinox or other > you might still see a delay with Equinox, but when the timeout kicks in it will finish of course this means you could end up in a situation with inconsistent class spaces, because the "uses" calculation was aborted before it could find a complete solution while in almost all cases this won't cause any problems, it does mean you might get class cast exceptions due to inconsistent wiring which could have been resolved if the resolver had been given more time (but we don't know for sure because of the halting problem!) adding a timeout to Felix is another option, but I'll need to discuss this with Richard Does that sound about right? > -AZ > > > On Wed, Jun 10, 2009 at 9:31 AM, Stuart McCulloch<[email protected]> > wrote: > > 2009/6/10 Aaron Zeckoski <[email protected]> > > > >> I am getting a falure while starting up felix 1.8.0. Granted that I > >> have a ton of bundles starting here so it is likely to be complex but > >> I didn't think that a failure in a bundle would stop the system. The > >> result is that the system bundle sits in the "starting" phase and many > >> of the bundles stay at installed and nothing appears in the logs. > >> > > > > I don't believe this is actually a hang, the system bundle is in > "starting" > > state > > and if you take a series of thread dumps you'll probably find it's busy > in > > the > > resolver processing "uses" clauses (the CPU usage will also be high): > > > > https://issues.apache.org/jira/browse/FELIX-961 > > > > if you give it time it should eventually complete, but this may take a > while > > > > there's no real solution to the general case (it's suspected to be > > NP-complete) > > other than adding a time limit and abandoning the search when this > expires, > > which is what Equinox does > > > > so try leaving it running, and if it does finish let us know how long it > > took :) > > > > Is there something that will give me a hint as to which bundle died or > >> caused the hang here? > >> My guess is the Apache CXF Minimal Bundle Jar (2.2.3.SNAPSHOT) since > >> it is the level 2 bundle that is not started but I am not sure how to > >> confirm this suspicion. > >> (some details below) > >> > >> Here is the result of a ps: > >> START LEVEL 6 > >> ID State Level Name > >> [ 0] [Starting ] [ 0] System Bundle (1.8.0) > >> [ 1] [Installed ] [ 5] Apache Sling Repository API Bundle > >> (2.0.3.incubator-SNAPSHOT) > >> [ 2] [Installed ] [ 5] Apache Sling Jackrabbit API Bundle > >> (2.0.3.incubator-SNAPSHOT) > >> [ 3] [Installed ] [ 5] Apache Commons Lang (2.4.0) > >> [ 4] [Installed ] [ 5] Apache Commons Codec (1.3.0) > >> [ 5] [Installed ] [ 5] Apache Commons Bean Utilities (1.8.0) > >> [ 6] [Installed ] [ 5] Jackrabbit JCR Commons (1.5.0) > >> [ 7] [Resolved ] [ 5] Commons Collections (3.2.1) > >> [ 8] [Resolved ] [ 5] Apache Felix Declarative Services (1.0.8) > >> [ 9] [Installed ] [ 5] Apache Felix Bundle Repository (1.0.3) > >> [ 10] [Resolved ] [ 5] Apache Felix EventAdmin (1.0.0) > >> [ 11] [Resolved ] [ 5] Apache Felix File Install (1.0.0) > >> [ 12] [Installed ] [ 5] Apache Felix Configuration Admin Service > >> (1.0.10) > >> [ 13] [Resolved ] [ 5] Apache Felix Metatype Service (1.0.0) > >> [ 14] [Installed ] [ 5] Apache Felix Web Management Console > (1.2.10) > >> [ 15] [Installed ] [ 5] Jetty Server (6.1.14) > >> [ 16] [Installed ] [ 5] Jetty Utilities (6.1.14) > >> [ 17] [Resolved ] [ 5] Servlet Specification 2.5 API (2.5) > >> [ 18] [Installed ] [ 5] Apache CXF Minimal Bundle Jar (2.2.1) > >> [ 19] [Installed ] [ 5] Apache CXF JAX-RS Bundle Jar (2.2) > >> [ 20] [Installed ] [ 3] CXF Local Discovery Service Bundle > >> (1.1.0.SNAPSHOT) > >> [ 21] [Installed ] [ 3] CXF Distributed Software Bundle > >> (1.1.0.SNAPSHOT) > >> [ 22] [Installed ] [ 5] Apache ServiceMix CXF Transport for OSGi > >> (4.0.0) > >> [ 23] [Resolved ] [ 5] Spring Core (2.5.6.A) > >> [ 24] [Resolved ] [ 5] Spring Beans (2.5.6.A) > >> [ 25] [Resolved ] [ 5] Spring Context (2.5.6.A) > >> [ 26] [Active ] [ 1] geronimo-ws-metadata_2.0_spec (1.1.2) > >> [ 27] [Installed ] [ 5] Apache ServiceMix Specs :: JAXB API 2.1 > >> (1.3.0) > >> [ 28] [Installed ] [ 5] Apache ServiceMix Specs :: JAXP API 1.4 > >> (1.3.0) > >> [ 29] [Installed ] [ 5] Apache ServiceMix Specs :: JAXWS API 2.1 > >> (1.3.0) > >> [ 30] [Resolved ] [ 5] Apache ServiceMix Specs :: JAVAMAIL API 1.4 > >> (1.3.0) > >> [ 31] [Installed ] [ 5] Apache ServiceMix Specs :: SAAJ API 1.3 > >> (1.3.0) > >> [ 32] [Installed ] [ 5] Apache ServiceMix Specs :: STAX API 1.0 > >> (1.3.0) > >> [ 33] [Resolved ] [ 5] OPS4J Pax Web - Service (0.5.2) > >> [ 34] [Installed ] [ 5] OPS4J Pax Web Extender - Whiteboard (0.5.1) > >> [ 35] [Active ] [ 1] OPS4J Pax Logging - API (1.3.0) > >> [ 36] [Active ] [ 1] OPS4J Pax Logging - Service (1.3.0) > >> [ 37] [Installed ] [ 3] Apache ServiceMix Bundles: asm-2.2.3 > (2.2.3.1) > >> [ 38] [Installed ] [ 3] Apache ServiceMix Bundles: > >> jaxb-impl-2.1.6 (2.1.6.1) > >> [ 39] [Installed ] [ 3] Apache ServiceMix Bundles: wsdl4j-1.6.1 > >> (1.6.1.1) > >> [ 40] [Installed ] [ 5] Apache ServiceMix Bundles: jettison-1.0.1 > >> (1.0.1.1) > >> [ 41] [Installed ] [ 5] Apache ServiceMix Bundles: > >> xmlschema-1.4.3 (1.4.3.1) > >> [ 42] [Installed ] [ 3] Apache ServiceMix Bundles: xmlsec-1.3.0 > >> (1.3.0.1) > >> [ 43] [Installed ] [ 3] Apache ServiceMix Bundles: > >> xmlresolver-1.2 (1.2.0.1) > >> [ 44] [Installed ] [ 3] Apache ServiceMix Bundles: neethi-2.0.4 > >> (2.0.4.1) > >> [ 45] [Installed ] [ 3] Apache ServiceMix Bundles: wss4j-1.5.4 > >> (1.5.4.1) > >> [ 46] [Installed ] [ 3] Apache ServiceMix Bundles: woodstox-3.2.7 > >> (3.2.7.1) > >> [ 47] [Active ] [ 1] JDOM DOM Processor (1.0.0) > >> [ 48] [Active ] [ 2] AOP Alliance API (1.0.0) > >> [ 49] [Installed ] [ 5] Apache Oro Regular Expressions (2.0.8) > >> [ 50] [Resolved ] [ 5] Spring AOP (2.5.6.A) > >> [ 51] [Active ] [ 2] spring-osgi-io (1.2.0) > >> [ 52] [Active ] [ 2] spring-osgi-core (1.2.0) > >> [ 53] [Active ] [ 2] spring-osgi-extender (1.2.0) > >> [ 54] [Installed ] [ 5] opencast-authentication-api > (0.1.0.SNAPSHOT) > >> [ 55] [Installed ] [ 5] opencast-rest-services (0.1.0.SNAPSHOT) > >> [ 56] [Installed ] [ 5] Apache Commons IO Bundle (1.4) > >> [ 57] [Installed ] [ 5] opencast-repository (0.1.0.SNAPSHOT) > >> [ 58] [Installed ] [ 5] Apache Commons FileUpload Bundle (1.2.1) > >> [ 59] [Installed ] [ 5] slf4j-api (1.5.2) > >> [ 60] [Installed ] [ 5] slf4j-log4j12 (1.5.2) > >> [ 61] [Installed ] [ 5] Apache Derby 10.4 (10.4.2000000.689064) > >> [ 62] [Installed ] [ 5] OSGi OBR Service API (1) > >> [ 63] [Installed ] [ 5] opencast-util (0.1.0.SNAPSHOT) > >> [ 64] [Installed ] [ 5] slf4j-api (1.5.6) > >> [ 65] [Installed ] [ 5] opencast-media (0.1.0.SNAPSHOT) > >> [ 66] [Installed ] [ 5] Commons Lang (2.4) > >> [ 67] [Installed ] [ 5] Joda-Time (1.6) > >> [ 68] [Installed ] [ 5] opencast-authentication-cas > (0.1.0.SNAPSHOT) > >> [ 69] [Installed ] [ 5] opencast-encoder-api (0.1.0.SNAPSHOT) > >> [ 70] [Installed ] [ 5] opencast-encoder-impl (0.1.0.SNAPSHOT) > >> [ 71] [Installed ] [ 5] opencast-workflow-api (0.1.0.SNAPSHOT) > >> [ 72] [Installed ] [ 5] opencast-workflow-impl (0.1.0.SNAPSHOT) > >> [ 73] [Installed ] [ 5] opencast-sample-service-api > (0.1.0.SNAPSHOT) > >> [ 74] [Installed ] [ 5] opencast-sample-service-impl > (0.1.0.SNAPSHOT) > >> [ 75] [Installed ] [ 5] opencast-remote-sample-service-client > >> (0.1.0.SNAPSHOT) > >> [ 76] [Resolved ] [ 5] Apache Felix Prefrences Service (1.0.2) > >> [ 77] [Installed ] [ 3] Apache ServiceMix Bundles: > >> xmlschema-1.4.2 (1.4.2.1) > >> [ 78] [Installed ] [ 3] Apache ServiceMix Specs :: SAAJ API 1.3 > >> (1.1.1) > >> [ 79] [Installed ] [ 3] Apache ServiceMix Specs :: STAX API 1.0 > >> (1.1.1) > >> [ 80] [Installed ] [ 3] Apache ServiceMix Specs :: JAXB API 2.1 > >> (1.1.1) > >> [ 81] [Installed ] [ 3] Apache ServiceMix Specs :: JAXWS API 2.1 > >> (1.1.1) > >> [ 82] [Active ] [ 2] Spring AOP (2.5.6) > >> [ 83] [Active ] [ 2] Spring Beans (2.5.6) > >> [ 84] [Active ] [ 2] Spring Context (2.5.6) > >> [ 85] [Active ] [ 2] Spring Context Support (2.5.6) > >> [ 86] [Active ] [ 2] Spring Core (2.5.6) > >> [ 87] [Active ] [ 2] ObjectWeb ASM (2.2.3) > >> [ 88] [Active ] [ 2] Backport Util Concurrent (3.1.0) > >> [ 89] [Active ] [ 2] CGLIB Code Generation Library (2.1.3) > >> [ 90] [Active ] [ 2] spring-osgi-annotation (1.2.0) > >> [ 91] [Installed ] [ 2] Apache CXF Minimal Bundle Jar > (2.2.3.SNAPSHOT) > >> [ 92] [Active ] [ 1] osgi.compendium (4.1.0.build-200702212030) > >> [ 93] [Active ] [ 1] Apache Felix Shell Service (1.2.0) > >> [ 94] [Active ] [ 1] Apache Felix Shell TUI (1.2.0) > >> [ 95] [Active ] [ 1] geronimo-annotation_1.0_spec (1.1.1) > >> [ 96] [Active ] [ 1] geronimo-activation_1.1_spec (1.0.2) > >> [ 97] [Active ] [ 1] geronimo-javamail_1.4_spec (1.2) > >> [ 98] [Active ] [ 1] OPS4J Pax Web - Service (0.6.0) > >> > >> Here is the last bit from the logs: > >> ... > >> [FelixStartLevel] DEBUG > >> > org.springframework.osgi.extender.internal.activator.ContextLoaderListener > >> - No application context created for bundle [CGLIB Code Generation > >> Library (com.springsource.net.sf.cglib)] > >> [FelixDispatchQueue] DEBUG com.springsource.net.sf.cglib - BundleEvent > >> STARTED > >> [FelixStartLevel] DEBUG > >> > org.springframework.osgi.extender.internal.activator.ContextLoaderListener > >> - Scanning bundle [spring-osgi-annotation > >> (org.springframework.osgi.extensions.annotations)] for > >> configurations... > >> [FelixStartLevel] DEBUG > >> > org.springframework.osgi.extender.internal.activator.ContextLoaderListener > >> - Creating an application context for bundle [spring-osgi-annotation > >> (org.springframework.osgi.extensions.annotations)] > >> [FelixStartLevel] DEBUG > >> > org.springframework.osgi.extender.internal.activator.ContextLoaderListener > >> - No application context created for bundle [spring-osgi-annotation > >> (org.springframework.osgi.extensions.annotations)] > >> [FelixDispatchQueue] DEBUG > >> org.springframework.osgi.extensions.annotations - BundleEvent STARTED > >> > >> > >> -- > >> Aaron Zeckoski (azeckoski (at) vt.edu) > >> Senior Research Engineer - CARET - Cambridge University > >> https://twitter.com/azeckoski - http://www.linkedin.com/in/azeckoski > >> http://aaronz-sakai.blogspot.com/ - > >> http://confluence.sakaiproject.org/confluence/display/~aaronz/<http://confluence.sakaiproject.org/confluence/display/%7Eaaronz/> > <http://confluence.sakaiproject.org/confluence/display/%7Eaaronz/> > >> > >> --------------------------------------------------------------------- > >> To unsubscribe, e-mail: [email protected] > >> For additional commands, e-mail: [email protected] > >> > >> > > -- > > Cheers, Stuart > > > > > > -- > Aaron Zeckoski (azeckoski (at) vt.edu) > Senior Research Engineer - CARET - Cambridge University > https://twitter.com/azeckoski - http://www.linkedin.com/in/azeckoski > http://aaronz-sakai.blogspot.com/ - > http://confluence.sakaiproject.org/confluence/display/~aaronz/<http://confluence.sakaiproject.org/confluence/display/%7Eaaronz/> > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > > -- Cheers, Stuart
