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Daniel Mikusa #358 On Mon, Jun 8, 2015 at 12:03 PM, Arbi Akhina <arbi.akhina(a)gmail.com> wrote: I'm trying to push an executable JAR to a bosh-lite instance, on the logs I see CF trying many times to restart the app and eventually fail. I can't find out why the app crashes as there is no app logs returned by CF. I tried to remotely debug the app (as described in [1]) but nothing happens on eclipse. Any hint to solve this issue is appreciated. There's a known issue that occurs when an app starts and fails in rapid succession and results in the log entries being missed. If you add a couple second pause into the app, it will give the system enough time to attach the logger and you'll see the output generated by the crashing app. You can do this with a custom start command `cf push -c 'sleep 2 && <normal-cmd>'` or with a `.profile.d` script that sleeps for a couple seconds. Dan 1. I'm launching the app with: cf push -t 180 2. Here is the manifest.yml content: --- applications: - name: modules memory: 4G instances: 1 host: modules-${random-word} path: modules.jar buildpack: https://github.com/cloudfoundry/java-buildpack env: JAVA_OPTS: "$JAVA_OPTS -agentlib:jdwp=transport=dt_socket,address= 192.168.2.8:8000" 3. Here is the log: Connecté, le dumping journaux récents pour application modules en org heavenize / espace dev comme admin... 2015-06-07T12:05:15.69+0200 [API] OUT Created app with guid 1fbf3378-6512-46de-bae4-02ee30275464 2015-06-07T12:05:16.10+0200 [API] OUT Updated app with guid 1fbf3378-6512-46de-bae4-02ee30275464 ({"route"=>"68e27d8d-4ff6-443b-a3e0-416c40d325d3"}) 2015-06-07T12:12:21.55+0200 [DEA] OUT Got staging request for app with id 1fbf3378-6512-46de-bae4-02ee30275464 2015-06-07T12:12:25.40+0200 [API] OUT Updated app with guid 1fbf3378-6512-46de-bae4-02ee30275464 ({"state"=>"STARTED"}) 2015-06-07T12:12:38.08+0200 [STG] OUT -----> Downloaded app package (163M) 2015-06-07T12:13:40.93+0200 [STG] ERR Cloning into '/tmp/buildpacks/java-buildpack'... 2015-06-07T12:14:01.67+0200 [STG] OUT -----> Java Buildpack Version: c862ac8 \| https://github.com/cloudfoundry/java-buildpack#c862ac8 2015-06-07T12:14:13.89+0200 [STG] OUT -----> Downloading Open Jdk JRE 1.8.0_45 from https://download.run.pivotal.io/openjdk/lucid/x86_64/openjdk-1.8.0_45.tar.gz (11.6s) 2015-06-07T12:14:15.34+0200 [STG] OUT Expanding Open Jdk JRE to .java-buildpack/open_jdk_jre (1.4s) 2015-06-07T12:14:15.89+0200 [STG] OUT -----> Downloading Open JDK Like Memory Calculator 1.1.1_RELEASE from https://download.run.pivotal.io/memory-calculator/lucid/x86_64/memory-calculator-1.1.1_RELEASE (0.5s) 2015-06-07T12:14:15.90+0200 [STG] OUT Memory Settings: -XX:MaxMetaspaceSize=419430K -XX:MetaspaceSize=419430K -Xss1M -Xmx3G -Xms3G 2015-06-07T12:15:43.44+0200 [STG] OUT -----> Uploading droplet (151M) 2015-06-07T12:16:07.51+0200 [DEA] OUT Starting app instance (index 0) with guid 1fbf3378-6512-46de-bae4-02ee30275464 2015-06-07T12:16:29.66+0200 [API] OUT App instance exited with guid 1fbf3378-6512-46de-bae4-02ee30275464 payload: {"cc_partition"=>"default", "droplet"=>"1fbf3378-6512-46de-bae4-02ee30275464", "version"=>"703f793c-e388-41ac-b1f1-c564b301ca70", "instance"=>"9d55c5f791324d358bffb4c961a4c7ee", "index"=>0, "reason"=>"CRASHED", "exit_status"=>-1, "exit_description"=>"failed to start", "crash_timestamp"=>1433672189} 2015-06-07T12:17:14.18+0200 [DEA] OUT Starting app instance (index 0) with guid 1fbf3378-6512-46de-bae4-02ee30275464 2015-06-07T12:17:31.10+0200 [API] OUT App instance exited with guid 1fbf3378-6512-46de-bae4-02ee30275464 payload: {"cc_partition"=>"default", "droplet"=>"1fbf3378-6512-46de-bae4-02ee30275464", "version"=>"703f793c-e388-41ac-b1f1-c564b301ca70", "instance"=>"2ae0c26f33864f40989ee870a1b9e3db", "index"=>0, "reason"=>"CRASHED", "exit_status"=>-1, "exit_description"=>"failed to start", "crash_timestamp"=>1433672251} 2015-06-07T12:17:38.48+0200 [DEA] OUT Removing crash for app with id 1fbf3378-6512-46de-bae4-02ee30275464 2015-06-07T12:17:38.48+0200 [DEA] OUT Stopping app instance (index 0) with guid 1fbf3378-6512-46de-bae4-02ee30275464 2015-06-07T12:17:38.48+0200 [DEA] OUT Stopped app instance (index 0) with guid 1fbf3378-6512-46de-bae4-02ee30275464 2015-06-07T12:17:55.31+0200 [DEA] OUT Starting app instance (index 0) with guid 1fbf3378-6512-46de-bae4-02ee30275464 2015-06-07T12:18:11.82+0200 [API] OUT App instance exited with guid 1fbf3378-6512-46de-bae4-02ee30275464 payload: {"cc_partition"=>"default", "droplet"=>"1fbf3378-6512-46de-bae4-02ee30275464", "version"=>"703f793c-e388-41ac-b1f1-c564b301ca70", "instance"=>"dc872d38f3324af481c82ba67f0e216c", "index"=>0, "reason"=>"CRASHED", "exit_status"=>-1, "exit_description"=>"failed to start", "crash_timestamp"=>1433672291} 2015-06-07T12:18:18.69+0200 [DEA] OUT Removing crash for app with id 1fbf3378-6512-46de-bae4-02ee30275464 2015-06-07T12:18:18.69+0200 [DEA] OUT Stopping app instance (index 0) with guid 1fbf3378-6512-46de-bae4-02ee30275464 2015-06-07T12:18:18.69+0200 [DEA] OUT Stopped app instance (index 0) with guid 1fbf3378-6512-46de-bae4-02ee30275464 2015-06-07T12:18:34.06+0200 [DEA] OUT Starting app instance (index 0) with guid 1fbf3378-6512-46de-bae4-02ee30275464 2015-06-07T12:18:50.98+0200 [API] OUT App instance exited with guid 1fbf3378-6512-46de-bae4-02ee30275464 payload: {"cc_partition"=>"default", "droplet"=>"1fbf3378-6512-46de-bae4-02ee30275464", "version"=>"703f793c-e388-41ac-b1f1-c564b301ca70", "instance"=>"623c3af7e3e84801b6fd44eeee9c0a12", "index"=>0, "reason"=>"CRASHED", "exit_status"=>-1, "exit_description"=>"failed to start", "crash_timestamp"=>1433672330} 2015-06-07T12:18:58.80+0200 [DEA] OUT Removing crash for app with id 1fbf3378-6512-46de-bae4-02ee30275464 2015-06-07T12:18:58.80+0200 [DEA] OUT Stopping app instance (index 0) with guid 1fbf3378-6512-46de-bae4-02ee30275464 2015-06-07T12:18:58.80+0200 [DEA] OUT Stopped app instance (index 0) with guid 1fbf3378-6512-46de-bae4-02ee30275464 2015-06-07T12:19:34.08+0200 [DEA] OUT Starting app instance (index 0) with guid 1fbf3378-6512-46de-bae4-02ee30275464 2015-06-07T12:19:50.36+0200 [API] OUT App instance exited with guid 1fbf3378-6512-46de-bae4-02ee30275464 payload: {"cc_partition"=>"default", "droplet"=>"1fbf3378-6512-46de-bae4-02ee30275464", "version"=>"703f793c-e388-41ac-b1f1-c564b301ca70", "instance"=>"40727eea293146948af197e13443843c", "index"=>0, "reason"=>"CRASHED", "exit_status"=>-1, "exit_description"=>"failed to start", "crash_timestamp"=>1433672390} 2015-06-07T12:19:59.01+0200 [DEA] OUT Removing crash for app with id 1fbf3378-6512-46de-bae4-02ee30275464 2015-06-07T12:19:59.01+0200 [DEA] OUT Stopping app instance (index 0) with guid 1fbf3378-6512-46de-bae4-02ee30275464 2015-06-07T12:19:59.01+0200 [DEA] OUT Stopped app instance (index 0) with guid 1fbf3378-6512-46de-bae4-02ee30275464 2015-06-07T12:21:04.12+0200 [DEA] OUT Starting app instance (index 0) with guid 1fbf3378-6512-46de-bae4-02ee30275464 2015-06-07T12:21:20.61+0200 [API] OUT App instance exited with guid 1fbf3378-6512-46de-bae4-02ee30275464 payload: {"cc_partition"=>"default", "droplet"=>"1fbf3378-6512-46de-bae4-02ee30275464", "version"=>"703f793c-e388-41ac-b1f1-c564b301ca70", "instance"=>"f7ffff55692a418c847f4f37be574ddf", "index"=>0, "reason"=>"CRASHED", "exit_status"=>-1, "exit_description"=>"failed to start", "crash_timestamp"=>1433672480} 2015-06-07T12:21:29.43+0200 [DEA] OUT Removing crash for app with id 1fbf3378-6512-46de-bae4-02ee30275464 2015-06-07T12:21:29.43+0200 [DEA] OUT Stopping app instance (index 0) with guid 1fbf3378-6512-46de-bae4-02ee30275464 2015-06-07T12:21:29.47+0200 [DEA] OUT Stopped app instance (index 0) with guid 1fbf3378-6512-46de-bae4-02ee30275464 2015-06-07T12:23:34.16+0200 [DEA] OUT Starting app instance (index 0) with guid 1fbf3378-6512-46de-bae4-02ee30275464 2015-06-07T12:23:49.97+0200 [API] OUT App instance exited with guid 1fbf3378-6512-46de-bae4-02ee30275464 payload: {"cc_partition"=>"default", "droplet"=>"1fbf3378-6512-46de-bae4-02ee30275464", "version"=>"703f793c-e388-41ac-b1f1-c564b301ca70", "instance"=>"4581e97c6b0f4504b8d64a5c69d6787b", "index"=>0, "reason"=>"CRASHED", "exit_status"=>-1, "exit_description"=>"failed to start", "crash_timestamp"=>1433672629} 2015-06-07T12:23:50.29+0200 [DEA] OUT Removing crash for app with id 1fbf3378-6512-46de-bae4-02ee30275464 2015-06-07T12:23:50.29+0200 [DEA] OUT Stopping app instance (index 0) with guid 1fbf3378-6512-46de-bae4-02ee30275464 2015-06-07T12:23:50.29+0200 [DEA] OUT Stopped app instance (index 0) with guid 1fbf3378-6512-46de-bae4-02ee30275464 2015-06-07T12:28:14.24+0200 [DEA] OUT Starting app instance (index 0) with guid 1fbf3378-6512-46de-bae4-02ee30275464 2015-06-07T12:28:29.82+0200 [API] OUT App instance exited with guid 1fbf3378-6512-46de-bae4-02ee30275464 payload: {"cc_partition"=>"default", "droplet"=>"1fbf3378-6512-46de-bae4-02ee30275464", "version"=>"703f793c-e388-41ac-b1f1-c564b301ca70", "instance"=>"f98749490a6743598f57d3848eb06177", "index"=>0, "reason"=>"CRASHED", "exit_status"=>-1, "exit_description"=>"failed to start", "crash_timestamp"=>1433672909} 2015-06-07T12:28:31.73+0200 [DEA] OUT Removing crash for app with id 1fbf3378-6512-46de-bae4-02ee30275464 2015-06-07T12:28:31.73+0200 [DEA] OUT Stopping app instance (index 0) with guid 1fbf3378-6512-46de-bae4-02ee30275464 2015-06-07T12:28:31.73+0200 [DEA] OUT Stopped app instance (index 0) with guid 1fbf3378-6512-46de-bae4-02ee30275464 [1] http://docs.cloudfoundry.org/buildpacks/java/java-tips.html#debugging _______________________________________________ cf-dev mailing list cf-dev(a)lists.cloudfoundry.org https://lists.cloudfoundry.org/mailman/listinfo/cf-dev attachment.html attachment.html
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