問題

If you have Builds and Branches triggered by repositories, they may be delayed with no error showing in the logs.

診断

Diagnostic Steps

1. Add DEBUG logging for the following classpaths, from Administration >> Overview >> Log settings:
   • com.atlassian.bamboo.plugins.stash.events.BranchChangedEventListener
     

   • com.atlassian.bamboo.plan.PlanExecutionManagerImpl

   • com.atlassian.bamboo.chains.ChainExecutionManagerImpl
      

2. Check the timestamps from the Commit to Change Detection, for example:

   2017-01-19 13:09:49,777 INFO [http-nio-8085-exec-384] [AuthenticatorImpl] Authenticated app 'Stash:#######' as user 'null' successfully
   2017-01-19 13:09:49,777 INFO [http-nio-8085-exec-384] [AccessLogFilter] 127.0.0.1 POST <bamboo-url>/rest/remote-event-consumer/latest/events/stash-branch-changed-remote-event 2794562kb
   2017-01-19 13:09:49,778 INFO [AtlassianEvent::0-BAM::EVENTS:pool-1-thread-6] [BranchChangedEventListener] Received stash ref changed event [ <branch>, master]
   2017-01-19 13:09:49,781 DEBUG [AtlassianEvent::0-BAM::EVENTS:pool-1-thread-6] [BranchChangedEventListener] publishing change detection event for <plan-key>
   ...
   2017-01-19 13:27:53,593 DEBUG [9-BAM::PlanExec:pool-16-thread-1] [PlanExecutionManagerImpl] Plan: <plan-key> about to run change detection for <plan-key> on repositories [107282444]
   2017-01-19 13:27:54,502 INFO [9-BAM::PlanExec:pool-16-thread-1] [GitCommandProcessor] from revision: [<commit-hash>]; to revision: [<commit-hash>]

原因

This can be caused by other triggers existing on builds. Specifically, having the Repository polling trigger on Plans and Branches can add significant time because it will run once for each plan and branch for every plan and branch which has it configured.

ソリューション

Please avoid using the Repository polling trigger if you use other triggers.