NullPointer in Hystrix.reset()

[eduponte]

We are facing a NullPointerException during undelpoy/redeploy. HystrixTimer thread seems to have been correctly removed, though.

Current Hystrix version is 1.2.11

2013-03-05 19:23:27,253 [ContainerBackgroundProcessor[StandardEngine[Catalina]]] ERROR org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/api]- Excepción enviando evento de contexto destruído a instancia de escuchador de clase etech.ticket.web.listener.ApiContextLoaderListener
java.lang.NullPointerException
    at com.netflix.hystrix.util.HystrixTimer.reset(HystrixTimer.java:63)
    at com.netflix.hystrix.HystrixCollapser.reset(HystrixCollapser.java:1105)
    at com.netflix.hystrix.Hystrix._reset(Hystrix.java:44)
    at com.netflix.hystrix.Hystrix.reset(Hystrix.java:19)
    at etech.ticket.web.listener.ClientContextLoaderListener.contextDestroyed(ClientContextLoaderListener.java:23)
    at etech.ticket.web.listener.ApiContextLoaderListener.contextDestroyed(ApiContextLoaderListener.java:17)
    at org.apache.catalina.core.StandardContext.listenerStop(StandardContext.java:4831)
    at org.apache.catalina.core.StandardContext.stopInternal(StandardContext.java:5478)
    at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:232)
    at org.apache.catalina.core.StandardContext.reload(StandardContext.java:3913)
    at org.apache.catalina.loader.WebappLoader.backgroundProcess(WebappLoader.java:426)
    at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1345)
    at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1530)
    at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1540)
    at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1540)
    at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1519)
    at java.lang.Thread.run(Thread.java:722)

[benjchristensen]

Well that's embarrassing. I'll push a fix as soon as I'm at a computer again.

[benjchristensen]

I have fixed this and released 1.2.12.

[eduponte]

Thanks for the quick response & release