Hi JB, Thanks for your response.
Sorry, I should have mentioned the Karaf version that I use. Initially I used Karaf 2.3.0. First thing I did when I ran into these issues was upgrading both Karaf and CXF to their latest released versions. For Karaf this is 2.3.2 and for CXF it is 2.7.6. Since then I have NOT noticed the mentioned behaviour on my development machine. Unfortunately the server we intend to use for production has since refused to start up properly due to freeze 1. The attached log in my previous message was from that server. Is there some additional logging that I can turn on to see what is happening under the hood? Regards, Minto Op 11-9-2013 13:21, Jean-Baptiste Onofré schreef: > Hi Minto, > > I guess that you use Karaf 2.2.x or 2.3.0 ? > > Previously, the blueprint containers and boot features were > asynchronous: it means that we didn't have guarantee on the boot > features order and blueprint bundles order. > > In 2.3.1, I changed that: > - in etc/config.properties, you have > org.apache.aries.blueprint.synchronous=true. Aries blueprint now waits > that a blueprint container is completely started before starting > another one. > - the boot feature are now synchronous. Previously each boot features > installation was in its own thread. So for instance, in your case, > myfeature could start before cxf. Now, it's in the same thread in > order to guarantee the startup order. > > Regards > JB > > On 09/11/2013 12:03 PM, Minto van der Sluis wrote: >> Hi Folks, >> >> In my custom karaf based distribution I occasionally experience freezes >> during start up. So far I have seen 2 different occurrence: >> >> 1) A complete freeze during start up (see log below) >> >> In this situation services like the webconsole and my own CXF based >> services are not available. Looking at the log this is not surprising >> since these services have not yet started. However I am clueless why >> they didn't start. >> >> Maybe this is related to the order of boot features. In my configuration >> I have the following configured: >> >> featuresBoot=config,management,http,webconsole,cxf,myfeature >> >> >> 2) Bundles depending on Apache CXF stay in creating phase. >> >> Some of my custom bundles stay in creating phase with the log showing >> the following messages: >> >> ... | INFO | ... | Bundle tmvplus-proxy is waiting for namespace >> handlers [http://cxf.apache.org/blueprint/core] >> ... | INFO | ... | Bundle tmvplus-remote is waiting for namespace >> handlers [http://cxf.apache.org/blueprint/jaxrs, >> http://cxf.apache.org/blueprint/jaxws, >> http://cxf.apache.org/blueprint/core] >> >> When I try to stop these manually they keep hanging in stopping phase. >> When done from the SSH console then prompt never returns keeping the SSH >> console in a hanging state as well. When stopped from the webconsole >> they also hang in the stopping phase. Only after restarting the karaf >> container they are fully stopped. After the restart I can start them >> again manually without any problems. >> >> Initially I suspected start-level issue, but CXF start <= 40 and my >> stuff starts >= 70. >> >> >> Let me stress again that these freeze ups happen occasionally. Most of >> the time the karaf container starts just fine. But sometimes it doesn't. >> >> Unfortunately the logs are in both cases not very informative. Just >> information log messages. >> >> Has anyone seen this before? Does anyone know what needs to be done to >> get around these issues? >> >> Hope someone knows how I can move forward, since I am sort of stuck. >> >> Regards, >> >> Minto van der Sluis >> >> Log of freeze occurence 1: >> ========================= >> Sep 09, 2013 10:21:47 AM org.apache.karaf.main.SimpleFileLock lock >> INFO: locking >> 2013-09-09 10:21:48,541 | INFO | FelixStartLevel | fileinstall >> | ? ? | 6 - >> org.apache.felix.fileinstall - 3.2.6 | Installed >> /usr/local/spg/versions/tmvplus-distribution-0.6.6.53/etc/org.apache.karaf.management.cfg >> >> 2013-09-09 10:21:48,567 | INFO | FelixStartLevel | fileinstall >> | ? ? | 6 - >> org.apache.felix.fileinstall - 3.2.6 | Installed >> /usr/local/spg/versions/tmvplus-distribution-0.6.6.53/etc/org.ops4j.pax.logging.cfg >> >> 2013-09-09 10:21:48,575 | INFO | FelixStartLevel | fileinstall >> | ? ? | 6 - >> org.apache.felix.fileinstall - 3.2.6 | Installed >> /usr/local/spg/versions/tmvplus-distribution-0.6.6.53/etc/tmvplus.sync.cfg >> >> 2013-09-09 10:21:48,583 | INFO | FelixStartLevel | fileinstall >> | ? ? | 6 - >> org.apache.felix.fileinstall - 3.2.6 | Installed >> /usr/local/spg/versions/tmvplus-distribution-0.6.6.53/etc/org.apache.karaf.jaas.cfg >> >> 2013-09-09 10:21:48,590 | INFO | FelixStartLevel | fileinstall >> | ? ? | 6 - >> org.apache.felix.fileinstall - 3.2.6 | Installed >> /usr/local/spg/versions/tmvplus-distribution-0.6.6.53/etc/org.ops4j.pax.url.mvn.cfg >> >> 2013-09-09 10:21:48,598 | INFO | FelixStartLevel | fileinstall >> | ? ? | 6 - >> org.apache.felix.fileinstall - 3.2.6 | Installed >> /usr/local/spg/versions/tmvplus-distribution-0.6.6.53/etc/org.apache.karaf.features.obr.cfg >> >> 2013-09-09 10:21:48,605 | INFO | FelixStartLevel | fileinstall >> | ? ? | 6 - >> org.apache.felix.fileinstall - 3.2.6 | Installed >> /usr/local/spg/versions/tmvplus-distribution-0.6.6.53/etc/astore.storage.clerezza.cfg >> >> 2013-09-09 10:21:48,613 | INFO | FelixStartLevel | fileinstall >> | ? ? | 6 - >> org.apache.felix.fileinstall - 3.2.6 | Installed >> /usr/local/spg/versions/tmvplus-distribution-0.6.6.53/etc/org.apache.karaf.features.repos.cfg >> >> 2013-09-09 10:21:48,617 | INFO | FelixStartLevel | fileinstall >> | ? ? | 6 - >> org.apache.felix.fileinstall - 3.2.6 | Installed >> /usr/local/spg/versions/tmvplus-distribution-0.6.6.53/etc/org.apache.clerezza.rdf.jena.tdb.storage.ScalableSingleTdbDatasetTcProvider.cfg >> >> 2013-09-09 10:21:48,623 | INFO | FelixStartLevel | fileinstall >> | ? ? | 6 - >> org.apache.felix.fileinstall - 3.2.6 | Installed >> /usr/local/spg/versions/tmvplus-distribution-0.6.6.53/etc/tmvplus.auth.cfg >> >> 2013-09-09 10:21:48,626 | INFO | FelixStartLevel | fileinstall >> | ? ? | 6 - >> org.apache.felix.fileinstall - 3.2.6 | Installed >> /usr/local/spg/versions/tmvplus-distribution-0.6.6.53/etc/tmvplus.proxy.cfg >> >> 2013-09-09 10:21:48,632 | INFO | FelixStartLevel | fileinstall >> | ? ? | 6 - >> org.apache.felix.fileinstall - 3.2.6 | Installed >> /usr/local/spg/versions/tmvplus-distribution-0.6.6.53/etc/astore.namedqueries.filesystem.cfg >> >> 2013-09-09 10:21:48,640 | INFO | FelixStartLevel | fileinstall >> | ? ? | 6 - >> org.apache.felix.fileinstall - 3.2.6 | Installed >> /usr/local/spg/versions/tmvplus-distribution-0.6.6.53/etc/org.apache.karaf.log.cfg >> >> 2013-09-09 10:21:48,646 | INFO | FelixStartLevel | fileinstall >> | ? ? | 6 - >> org.apache.felix.fileinstall - 3.2.6 | Installed >> /usr/local/spg/versions/tmvplus-distribution-0.6.6.53/etc/org.apache.cxf.osgi.cfg >> >> 2013-09-09 10:21:48,664 | INFO | FelixStartLevel | fileinstall >> | ? ? | 6 - >> org.apache.felix.fileinstall - 3.2.6 | Installed >> /usr/local/spg/versions/tmvplus-distribution-0.6.6.53/etc/org.apache.felix.fileinstall-deploy.cfg >> >> 2013-09-09 10:21:48,668 | INFO | FelixStartLevel | fileinstall >> | ? ? | 6 - >> org.apache.felix.fileinstall - 3.2.6 | Installed >> /usr/local/spg/versions/tmvplus-distribution-0.6.6.53/etc/org.apache.karaf.features.cfg >> >> 2013-09-09 10:21:48,674 | INFO | FelixStartLevel | fileinstall >> | ? ? | 6 - >> org.apache.felix.fileinstall - 3.2.6 | Installed >> /usr/local/spg/versions/tmvplus-distribution-0.6.6.53/etc/org.apache.karaf.shell.cfg >> >> 2013-09-09 10:21:48,762 | INFO | FelixStartLevel | BlueprintExtender >> | rint.container.BlueprintExtender 138 | 7 - >> org.apache.aries.blueprint.core - 1.1.0 | No quiesce support is >> available, so blueprint components will not participate in quiesce >> operations >> 2013-09-09 10:21:49,592 | INFO | FelixStartLevel | >> BlueprintContainerImpl | container.BlueprintContainerImpl 303 >> | 7 - org.apache.aries.blueprint.core - 1.1.0 | Bundle >> org.apache.karaf.jaas.modules is waiting for namespace handlers >> [http://karaf.apache.org/xmlns/jaas/v1.0.0] >> 2013-09-09 10:21:49,799 | INFO | FelixStartLevel | >> BlueprintContainerImpl | container.BlueprintContainerImpl 344 >> | 7 - org.apache.aries.blueprint.core - 1.1.0 | Bundle >> org.apache.karaf.management.server is waiting for dependencies >> [(objectClass=org.apache.karaf.jaas.config.KeystoreManager)] >> 2013-09-09 10:21:49,819 | INFO | FelixStartLevel | >> BlueprintContainerImpl | container.BlueprintContainerImpl 344 >> | 7 - org.apache.aries.blueprint.core - 1.1.0 | Bundle >> org.apache.karaf.features.management is waiting for dependencies >> [(objectClass=javax.management.MBeanServer), >> (objectClass=org.apache.karaf.features.FeaturesService)] >> 2013-09-09 10:21:49,896 | INFO | rint Extender: 1 | >> BlueprintContainerImpl | container.BlueprintContainerImpl 344 >> | 7 - org.apache.aries.blueprint.core - 1.1.0 | Bundle >> org.apache.karaf.features.management is waiting for dependencies >> [(objectClass=org.apache.karaf.features.FeaturesService)] >> 2013-09-09 10:21:49,964 | INFO | FelixStartLevel | core >> | ? ? | 25 - >> org.apache.aries.jmx.core - 1.1.1 | Starting JMX OSGi agent >> 2013-09-09 10:21:50,041 | INFO | FelixStartLevel | core >> | ? ? | 25 - >> org.apache.aries.jmx.core - 1.1.1 | Registering MBean with ObjectName >> [osgi.compendium:service=cm,version=1.3,framework=org.apache.felix.framework,uuid=ae51c7ab-e8d1-4ffa-bcce-cff4f3ac2bcf] >> >> for service with service.id [10] >> 2013-09-09 10:21:50,083 | INFO | JMX OSGi Agent | core >> | ? ? | 25 - >> org.apache.aries.jmx.core - 1.1.1 | Registering >> org.osgi.jmx.service.cm.ConfigurationAdminMBean to MBeanServer >> com.sun.jmx.mbeanserver.JmxMBeanServer@9eae470 with name >> osgi.compendium:service=cm,version=1.3,framework=org.apache.felix.framework,uuid=ae51c7ab-e8d1-4ffa-bcce-cff4f3ac2bcf >> >> 2013-09-09 10:21:50,085 | INFO | JMX OSGi Agent | core >> | ? ? | 25 - >> org.apache.aries.jmx.core - 1.1.1 | Registering >> org.osgi.jmx.framework.PackageStateMBean to MBeanServer >> com.sun.jmx.mbeanserver.JmxMBeanServer@9eae470 with name >> osgi.core:type=packageState,version=1.5,framework=org.apache.felix.framework,uuid=ae51c7ab-e8d1-4ffa-bcce-cff4f3ac2bcf >> >> 2013-09-09 10:21:50,086 | INFO | JMX OSGi Agent | core >> | ? ? | 25 - >> org.apache.aries.jmx.core - 1.1.1 | Registering >> org.osgi.jmx.framework.ServiceStateMBean to MBeanServer >> com.sun.jmx.mbeanserver.JmxMBeanServer@9eae470 with name >> osgi.core:type=serviceState,version=1.7,framework=org.apache.felix.framework,uuid=ae51c7ab-e8d1-4ffa-bcce-cff4f3ac2bcf >> >> 2013-09-09 10:21:50,089 | INFO | JMX OSGi Agent | core >> | ? ? | 25 - >> org.apache.aries.jmx.core - 1.1.1 | Registering >> org.osgi.jmx.framework.FrameworkMBean to MBeanServer >> com.sun.jmx.mbeanserver.JmxMBeanServer@9eae470 with name >> osgi.core:type=framework,version=1.7,framework=org.apache.felix.framework,uuid=ae51c7ab-e8d1-4ffa-bcce-cff4f3ac2bcf >> >> 2013-09-09 10:21:50,090 | INFO | JMX OSGi Agent | core >> | ? ? | 25 - >> org.apache.aries.jmx.core - 1.1.1 | Registering >> org.osgi.jmx.framework.BundleStateMBean to MBeanServer >> com.sun.jmx.mbeanserver.JmxMBeanServer@9eae470 with name >> osgi.core:type=bundleState,version=1.7,framework=org.apache.felix.framework,uuid=ae51c7ab-e8d1-4ffa-bcce-cff4f3ac2bcf >> >> 2013-09-09 10:21:50,093 | INFO | JMX OSGi Agent | core >> | ? ? | 25 - >> org.apache.aries.jmx.core - 1.1.1 | Registering >> org.osgi.jmx.framework.wiring.BundleWiringStateMBean to MBeanServer >> com.sun.jmx.mbeanserver.JmxMBeanServer@9eae470 with name >> osgi.core:type=wiringState,version=1.1,framework=org.apache.felix.framework,uuid=ae51c7ab-e8d1-4ffa-bcce-cff4f3ac2bcf >> >> 2013-09-09 10:21:50,253 | INFO | rint Extender: 3 | >> KarArtifactInstaller | eployer.kar.KarArtifactInstaller 75 >> | 24 - org.apache.karaf.deployer.kar - 2.3.2 | Karaf archives will be >> extracted to >> /usr/local/spg/versions/tmvplus-distribution-0.6.6.53/system >> 2013-09-09 10:21:50,258 | INFO | rint Extender: 3 | >> KarArtifactInstaller | eployer.kar.KarArtifactInstaller 76 >> | 24 - org.apache.karaf.deployer.kar - 2.3.2 | Timestamps for Karaf >> archives will be extracted to >> /usr/local/spg/versions/tmvplus-distribution-0.6.6.53/system/.timestamps >> 2013-09-09 10:21:51,237 | INFO | FelixStartLevel | >> BlueprintContainerImpl | container.BlueprintContainerImpl 344 >> | 7 - org.apache.aries.blueprint.core - 1.1.0 | Bundle >> org.apache.karaf.admin.command is waiting for dependencies >> [(objectClass=org.apache.karaf.admin.AdminService)] >> 2013-09-09 10:21:51,704 | INFO | FelixStartLevel | >> BlueprintContainerImpl | container.BlueprintContainerImpl 344 >> | 7 - org.apache.aries.blueprint.core - 1.1.0 | Bundle >> org.apache.karaf.admin.management is waiting for dependencies >> [(objectClass=org.apache.karaf.admin.AdminService)] >> > -- ir. ing. Minto van der Sluis Software innovator / renovator Xup BV Mobiel: +31 (0) 626 014541
