dev@glassfish.java.net

Re: Deploying a Rails app throws NPE

From: Peter Williams <Pete.Williams_at_Sun.COM>
Date: Wed, 06 Aug 2008 23:11:36 -0700

No, more interesting than that.

JRuby tests show this failure going as far back as there is history for
-- July 23 with interspersed failures and successes between the 23 &
29th. Is the glassfish build deterministic? Is the server showing
random problems like this in other areas? Or perhaps there were changes
that need addressing in the JRuby adapter that have not happened yet?
This is very strange.

-Peter

Peter Williams wrote:
> I reproduced this issue easily with promoted build 18 this evening.
>
> JRuby tests have been failing with this error since July 29th (first
> occurrence first started at run 338 -
> http://hudson.sfbay.sun.com/job/jruby-glassfish-BAT/338/ )
>
> No issue filed on it so far. I assume this is because Vivek is still
> on vacation and no one else looks at these results? I don't know if
> it's possible to determine what integration occurred in the 12 hours
> that preceeded this particular test, but that's probably when it
> broke. The previous test, #337, was successful. Grizzly upgrade maybe?
>
> -Peter
>
> Peter Williams wrote:
>> Good to know I guess. I played a little with 17B today, but not
>> much. Use V3M1 15B if you want things to work.
>>
>> -Peter
>>
>> Arun Gupta wrote:
>>> Deploying a Rails application with the latest build gives the
>>> following error. This error has been coming pretty much since m1a
>>> branch was created.
>>>
>>> Any suggestions on what might be causing this ?
>>>
>>> INFO: Loading application foo at /foo
>>> Aug 6, 2008 9:19:04 PM org.glassfish.api.ActionReport failure
>>> SEVERE: Exception while invoking class
>>> org.glassfish.scripting.rails.RailsDeployer prepare method
>>> java.lang.NullPointerException
>>> at
>>> com.sun.enterprise.v3.services.impl.ContainerMapper.register(ContainerMapper.java:119)
>>>
>>> at
>>> com.sun.enterprise.v3.services.impl.GrizzlyEmbeddedHttp.registerEndpoint(GrizzlyEmbeddedHttp.java:333)
>>>
>>> at
>>> com.sun.enterprise.v3.services.impl.GrizzlyProxy.registerEndpoint(GrizzlyProxy.java:197)
>>>
>>> at
>>> com.sun.enterprise.v3.services.impl.GrizzlyProxy.registerEndpoint(GrizzlyProxy.java:58)
>>>
>>> at
>>> com.sun.enterprise.v3.services.impl.GrizzlyService.registerEndpoint(GrizzlyService.java:344)
>>>
>>> at
>>> com.sun.enterprise.v3.services.impl.GrizzlyService.registerEndpoint(GrizzlyService.java:329)
>>>
>>> at
>>> org.glassfish.scripting.rails.RailsDeployer.load(RailsDeployer.java:87)
>>> at
>>> org.glassfish.scripting.rails.RailsDeployer.load(RailsDeployer.java:45)
>>> at
>>> com.sun.enterprise.v3.server.ApplicationLifecycle.load(ApplicationLifecycle.java:641)
>>>
>>> at
>>> com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:280)
>>>
>>> at
>>> com.sun.enterprise.v3.deployment.DeployCommand.execute(DeployCommand.java:279)
>>>
>>> at
>>> com.sun.enterprise.v3.admin.CommandRunner.doCommand(CommandRunner.java:286)
>>>
>>> at
>>> com.sun.enterprise.v3.admin.CommandRunner.doCommand(CommandRunner.java:114)
>>>
>>> at
>>> com.sun.enterprise.v3.admin.CommandRunner.doCommand(CommandRunner.java:94)
>>>
>>> at
>>> com.sun.enterprise.v3.admin.AdminAdapter.doCommand(AdminAdapter.java:230)
>>>
>>> at
>>> com.sun.enterprise.v3.admin.AdminAdapter.service(AdminAdapter.java:156)
>>> at
>>> com.sun.grizzly.tcp.http11.GrizzlyAdapter.service(GrizzlyAdapter.java:148)
>>>
>>> at
>>> com.sun.grizzly.http.DefaultProcessorTask.invokeAdapter(DefaultProcessorTask.java:621)
>>>
>>> at
>>> com.sun.grizzly.http.DefaultProcessorTask.doProcess(DefaultProcessorTask.java:552)
>>>
>>> at
>>> com.sun.grizzly.http.DefaultProcessorTask.process(DefaultProcessorTask.java:800)
>>>
>>> at
>>> com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:152)
>>>
>>> at
>>> com.sun.enterprise.v3.services.impl.GlassfishProtocolChain.executeProtocolFilter(GlassfishProtocolChain.java:70)
>>>
>>> at
>>> com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
>>>
>>> at
>>> com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
>>>
>>> at
>>> com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:67)
>>>
>>> at
>>> com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:56)
>>>
>>> at
>>> com.sun.grizzly.util.WorkerThreadImpl.run(WorkerThreadImpl.java:169)
>>> Aug 6, 2008 9:19:04 PM org.glassfish.api.ActionReport failure
>>> SEVERE: Exception while deploying the app
>>> java.lang.NullPointerException
>>> at
>>> com.sun.enterprise.v3.services.impl.ContainerMapper.register(ContainerMapper.java:119)
>>>
>>> at
>>> com.sun.enterprise.v3.services.impl.GrizzlyEmbeddedHttp.registerEndpoint(GrizzlyEmbeddedHttp.java:333)
>>>
>>> at
>>> com.sun.enterprise.v3.services.impl.GrizzlyProxy.registerEndpoint(GrizzlyProxy.java:197)
>>>
>>> at
>>> com.sun.enterprise.v3.services.impl.GrizzlyProxy.registerEndpoint(GrizzlyProxy.java:58)
>>>
>>> at
>>> com.sun.enterprise.v3.services.impl.GrizzlyService.registerEndpoint(GrizzlyService.java:344)
>>>
>>> at
>>> com.sun.enterprise.v3.services.impl.GrizzlyService.registerEndpoint(GrizzlyService.java:329)
>>>
>>> at
>>> org.glassfish.scripting.rails.RailsDeployer.load(RailsDeployer.java:87)
>>> at
>>> org.glassfish.scripting.rails.RailsDeployer.load(RailsDeployer.java:45)
>>> at
>>> com.sun.enterprise.v3.server.ApplicationLifecycle.load(ApplicationLifecycle.java:641)
>>>
>>> at
>>> com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:280)
>>>
>>> at
>>> com.sun.enterprise.v3.deployment.DeployCommand.execute(DeployCommand.java:279)
>>>
>>> at
>>> com.sun.enterprise.v3.admin.CommandRunner.doCommand(CommandRunner.java:286)
>>>
>>> at
>>> com.sun.enterprise.v3.admin.CommandRunner.doCommand(CommandRunner.java:114)
>>>
>>> at
>>> com.sun.enterprise.v3.admin.CommandRunner.doCommand(CommandRunner.java:94)
>>>
>>> at
>>> com.sun.enterprise.v3.admin.AdminAdapter.doCommand(AdminAdapter.java:230)
>>>
>>> at
>>> com.sun.enterprise.v3.admin.AdminAdapter.service(AdminAdapter.java:156)
>>> at
>>> com.sun.grizzly.tcp.http11.GrizzlyAdapter.service(GrizzlyAdapter.java:148)
>>>
>>> at
>>> com.sun.grizzly.http.DefaultProcessorTask.invokeAdapter(DefaultProcessorTask.java:621)
>>>
>>> at
>>> com.sun.grizzly.http.DefaultProcessorTask.doProcess(DefaultProcessorTask.java:552)
>>>
>>> at
>>> com.sun.grizzly.http.DefaultProcessorTask.process(DefaultProcessorTask.java:800)
>>>
>>> at
>>> com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:152)
>>>
>>> at
>>> com.sun.enterprise.v3.services.impl.GlassfishProtocolChain.executeProtocolFilter(GlassfishProtocolChain.java:70)
>>>
>>> at
>>> com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
>>>
>>> at
>>> com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
>>>
>>> at
>>> com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:67)
>>>
>>> at
>>> com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:56)
>>>
>>> at
>>> com.sun.grizzly.util.WorkerThreadImpl.run(WorkerThreadImpl.java:169)
>>> Aug 6, 2008 9:19:04 PM
>>> com.sun.enterprise.v3.server.ApplicationLifecycle unload
>>> SEVERE: Failed to unload from container type : jruby
>>> java.lang.NullPointerException
>>> at
>>> org.glassfish.scripting.rails.RailsDeployer.unload(RailsDeployer.java:96)
>>>
>>> at
>>> org.glassfish.scripting.rails.RailsDeployer.unload(RailsDeployer.java:45)
>>>
>>> at
>>> com.sun.enterprise.v3.server.ApplicationLifecycle.unload(ApplicationLifecycle.java:763)
>>>
>>> at
>>> com.sun.enterprise.v3.server.ApplicationLifecycle$1.actOn(ApplicationLifecycle.java:263)
>>>
>>> at
>>> com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:300)
>>>
>>> at
>>> com.sun.enterprise.v3.deployment.DeployCommand.execute(DeployCommand.java:279)
>>>
>>>
>>> Peter is waiting for a fix from GlassFish Scripting workspace and
>>> I'd rather see a working build (at least from JRuby perspective)
>>> before I integrate any further changes.
>>>
>>> Thanks,
>>> -Arun
>>
>>
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