A Bug in NodeProvisionerActor

uzh / signal-collect

A framework for scalable graph computing.

www.signalcollect.com

Apache License 2.0

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A Bug in NodeProvisionerActor #81

Closed samira-t closed 11 years ago

samira-t commented 11 years ago

In the code NodeProvisionerActor, it is possible that the actor receives all the NodeReady messages before a GetNodes message from TorqueNodeProvisioner. If that happens, then the variable nodeListRequestor would be null. Therefore, there would be a null pointer exception since NodeProvisionerActor tries to send nodeControllers message to nodeListRequestor actor.

pstutz commented 11 years ago

Thank you very much for finding and reporting this bug!