Brian Hawkins

I was asked to review this code before we put it into our production environment. Here are the issues I found: 1. The code is not thread safe. Why? All...

Version the liblz4-java.so or it's path

7

We have a project that has two clients each one using a different version of lz4 java library. One has been shaded so the dependencies won't conflict but because the...

Create plugin to do on the fly rollups

1

It could do min, max and sum aggregations on the fly for certain metrics specified in the configuration.

Add EventBus for plugins to get access to incoming metrics

3

Guava has an event bus class that makes adding listeners very clean.

Add a plugin or optional service to store tag values for a metric

1

The module can listen to the row keys - similar to the solr plugin. For the three week window it would create a row in C* made up of and...

Add a way to segregate data

2

This has been brought up several times and I'm not sure of the solution. The issue comes from people hosting multiple customers data. Challenges with this issue: 1. How to...

Problem with kairosdb.protocol.http_request_count metric

1

The method tag gets loaded with garbage from delete cals and GET queries. It appears to take the last part of the url as the method which in some cases...

Insert metrics into different keyspaces

3

Lots of reasons for this. Big one is to have each keyspace store metrics with a different TTL. This way you don't get sstables with short and long lived data,...

Add a customizable post processing script

3

It would be nice if a script can be ran on the results of a query before the results are sent to the client. The script could modify the results...

There is a conversation on the group about adding this and someone has created a fork with the feature https://groups.google.com/forum/?hl=en#!topic/kairosdb-group/86i63D3VjJw