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criteo / graphite-remote-adapter

Fully featured graphite remote adapter for Prometheus
Apache License 2.0
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message too long #38

Closed AvihayTsayeg closed 6 years ago

AvihayTsayeg commented 6 years ago

Hi, I'm using prometheus operator and I'm trying to send metrics to graphite (hosted graphite). I'm getting this error when trying to send data through the adapter.

level=warn ts=2018-05-15T13:03:59.344288008Z caller=main.go:446 num_samples=100 storage=graphite err="write udp {reporterIP}:42909->{carbonIP}:2003: write: message too long" msg="Error sending samples to remote storage"

this is my config --graphite.write.carbon-address=${GRAPHITE_ADDRESS} --write.timeout=60s --graphite.default-prefix=${GRAPHITE_PREFIX} --graphite.write.carbon-transport=udp

any idea how to resolve this ?

iksaif commented 6 years ago

That's indeed a bug, --graphite.write.carbon-transport=tcp will make it better.

@Thib17 looks like we are batching too many metrics in the same udp datagram