Build plan fails with NullPointerException

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問題

The following error is presented when attempting to run a build through the Run > Run plan button in Bamboo:

Site homepage
A system error has occurred - our apologies!

Version: 5.10.3
Build: 51020
Build Date: 14 Mar 2016
Request information:
Request URL: https://webserver.bamboo/builds/build/admin/triggerManualBuild.action
Scheme: https
Server: webserver.bamboo
Port: 443
URI: /builds/build/admin/triggerManualBuild.action
Context path: /builds
Servlet path: /build/admin/triggerManualBuild.action
Path info:
Query string: buildKey=GIT-BIT&buildKey=GIT-BIT
Stack Trace:
java.lang.NullPointerException
    at com.atlassian.bamboo.plan.TriggerableInternalKeyImpl.<init>(TriggerableInternalKeyImpl.java:46)
    at com.atlassian.bamboo.plan.PlanExecutionManagerImpl.startManualBuild(PlanExecutionManagerImpl.java:387)
    at com.atlassian.bamboo.plan.PlanExecutionManagerImpl.start(PlanExecutionManagerImpl.java:570)
    at com.atlassian.bamboo.plan.PlanExecutionManagerImpl$1.call(PlanExecutionManagerImpl.java:296)
    at com.atlassian.bamboo.plan.PlanExecutionManagerImpl$1.call(PlanExecutionManagerImpl.java:292)
    at com.atlassian.bamboo.util.CacheAwareness.withValuesOlderThanTimestampReloaded(CacheAwareness.java:163)
    at com.atlassian.bamboo.plan.PlanExecutionManagerImpl.startManualExecution(PlanExecutionManagerImpl.java:300)
    at com.atlassian.bamboo.plan.PlanExecutionManagerImpl.startManualExecution(PlanExecutionManagerImpl.java:233)
    at com.atlassian.bamboo.plan.DelegatingPlanExecutionManager.startManualExecution(DelegatingPlanExecutionManager.java:146)
    at com.atlassian.bamboo.v2.ww2.build.TriggerManualBuild.doExecute(TriggerManualBuild.java:47)
    at com.atlassian.bamboo.ww2.BambooActionSupport.execute(BambooActionSupport.java:1194)
    at sun.reflect.GeneratedMethodAccessor2770.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    ...

診断

環境

  • Bamboo using Netflix Zuul as the proxy implementation.

診断ステップ

  • At the end of the request we can see that the buildKey parameter is showing up twice. This is also observed from the Query String information in the stack trace above. This causes the entire triggerManualBuild request to look like this:

    https://webserver.bamboo/builds/build/admin/triggerManualBuild.action?buildKey=GIT-BIT&buildKey=GIT-BIT

原因

Zuul pulls the Query String from the URL and from the body and joins them, thus creating duplicate parameters: https://github.com/spring-cloud/spring-cloud-netflix/issues/1080.

ソリューション

This problem has been fixed in version 1.1.4 of Spring Cloud Netflix.

https://github.com/spring-cloud/spring-cloud-netflix/commit/0da6f27aacd07a2ac76be487bf3d252b900f48e6

Upgrade to resolve the issue.

最終更新日 2016 年 7 月 20 日

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