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… protobuf) (#4135)

Since m3 is now a go.mod project, it's no longer necessary to be checked out under GOPATH.

This PR makes our code generation reflect that fact. I've switched to use of relative paths in generate.go, which as I understand
it is the preferred way of doing things generally.

Note: I haven't yet fixed the protobuf generation--there are a couple more kinks to work out there. This PR handles thrift and mocks.
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M3

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M3 Logo

Distributed TSDB and Query Engine, Prometheus Sidecar, Metrics Aggregator, and more such as Graphite storage and query engine.

Table of Contents

More Information

Community Meetings

You can find recordings of past meetups here: https://vimeo.com/user/120001164/folder/2290331.

Install

Dependencies

The simplest and quickest way to try M3 is to use Docker, read the M3 quickstart section for other options.

This example uses jq to format the output of API calls. It is not essential for using M3DB.

Usage

The below is a simplified version of the M3 quickstart guide, and we suggest you read that for more details.

  1. Start a Container
docker run -p 7201:7201 -p 7203:7203 --name m3db -v $(pwd)/m3db_data:/var/lib/m3db quay.io/m3db/m3dbnode:v1.0.0
  1. Create a Placement and Namespace
#!/bin/bash
curl -X POST http://localhost:7201/api/v1/database/create -d '{
  "type": "local",
  "namespaceName": "default",
  "retentionTime": "12h"
}' | jq .
  1. Ready a Namespace
curl -X POST http://localhost:7201/api/v1/services/m3db/namespace/ready -d '{
  "name": "default"
}' | jq .
  1. Write Metrics
#!/bin/bash
curl -X POST http://localhost:7201/api/v1/json/write -d '{
  "tags": 
    {
      "__name__": "third_avenue",
      "city": "new_york",
      "checkout": "1"
    },
    "timestamp": '\"$(date "+%s")\"',
    "value": 3347.26
}'
  1. Query Results

Linux

curl -X "POST" -G "http://localhost:7201/api/v1/query_range" \
  -d "query=third_avenue" \
  -d "start=$(date "+%s" -d "45 seconds ago")" \
  -d "end=$( date +%s )" \
  -d "step=5s" | jq .  

macOS/BSD

curl -X "POST" -G "http://localhost:7201/api/v1/query_range" \
  -d "query=third_avenue > 6000" \
  -d "start=$(date -v -45S "+%s")" \
  -d "end=$( date +%s )" \
  -d "step=5s" | jq .

Contributing

You can ask questions and give feedback in the following ways:

M3 welcomes pull requests, read contributing guide to help you get setup for building and contributing to M3.


This project is released under the Apache License, Version 2.0.