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Message #01541
Re: [Question #173457]: Intermittently broken aggregation
Question #173457 on Graphite changed:
https://answers.launchpad.net/graphite/+question/173457
Status: Open => Needs information
chrismd requested more information:
You mentioned you have 2 aggregators and clients send to one of the
two... you wouldn't happen to have a load balancer in front of them
would you? Aggregators have to be consistently fed the same set of
metrics (which has to include all source metrics for whatever aggregates
they generate) in order to calculate correct aggregates. The mysterious
switch from broken to working could be explained by the getting switched
to the other aggregator upon reconnecting.
If that's the case then there is a good way to solve this problem but it
requires a bit of explanation so let me know if this seems likely and
I'll explain how to set it up.
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