[Bro-Dev] [JIRA] (BIT-1162) Sumstat measurements stop working on clusters with single slow nodes

[Bernhard Amann (JIRA)]

Bernhard Amann created BIT-1162:
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             Summary: Sumstat measurements stop working on clusters with single slow nodes
                 Key: BIT-1162
                 URL: https://bro-tracker.atlassian.net/browse/BIT-1162
             Project: Bro Issue Tracker
          Issue Type: Problem
          Components: Bro
    Affects Versions: git/master
            Reporter: Bernhard Amann
             Fix For: 2.3


If you use sumstats on a Bro cluster and have one (or more) overloaded nodes, sumstats is near unusable at the moment.

Sumstats asks for all keys in order. The speed of getting them seems to depend on the speed in which the individual cluster worker nodes answer.

If there is a very slow node in the network, for sumstats with a higher number of keys, processing will just stop after just a few keys. No warning message or similar is output.



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