hi, sorry, I can't share exact problem I'm solving and I need to solve it in the way I'm trying to do it.
On Sunday, May 10, 2020 at 6:08:55 PM UTC+3, sayf eddine Hammemi wrote: > > Hi, preventing an XY problem, can you explain what do you want to achieve > by enriching the time series ? Maybe it is done easily with another way > > On Sun, May 10, 2020, 16:45 DanQ wrote: > >> I installed Prometheus 2 on my machine and using this configuration to >> publish metrics to another service >> >> remote_write: >> - url: http://localhost:8080/api/prom/push >> basic_auth: >> >> >> Another service is in Java, should intercept and enrich Prometheus >> metrics and after that forward them to another Prometheus. >> >> Prometheus publishes traffic with Content-Encoding: snappy, Content-Type: >> application/x-protobu, X-Prometheus-Remote-Write: 0.1.0 headers >> >> In my service I generated proto java classes against this definition >> >> https://github.com/cortexproject/cortex/blob/master/pkg/ingester/client/cortex.proto#L30 >> >> and I'm trying to parse incoming Prometheus bytes like >> this WriteRequest.parseFrom(input.getBytes()) and it fails with >> *com.google.protobuf.InvalidProtocolBufferException$InvalidWireTypeException: >> >> Protocol message tag had invalid wire type.* >> >> when I try to parse with firstly decoding with Snappy >> WriteRequest.parseFrom(Snappy.uncompress(input.getBytes())) >> >> I get error that it is not possible to decompress the message. What am I >> doing wrong and how to parse Prometheus Protobufs messages properly? >> >> Thanks. >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Prometheus Users" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected] <javascript:>. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/prometheus-users/435695ae-277f-4b64-8ff7-af7db4843edf%40googlegroups.com >> >> <https://groups.google.com/d/msgid/prometheus-users/435695ae-277f-4b64-8ff7-af7db4843edf%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> > -- You received this message because you are subscribed to the Google Groups "Prometheus Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/prometheus-users/5c0fe168-5ce3-4e5d-acea-3f53fd59939e%40googlegroups.com.
