client_java

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Default metrics handler throws exception on Vert.x 4.0.2

3

```kotlin val vertxVersion = "4.0.2" val promVersion = "0.10.0" dependencies { implementation("io.vertx:vertx-core:$vertxVersion") implementation("io.vertx:vertx-web:$vertxVersion") implementation("io.prometheus:simpleclient_vertx:$promVersion") } ``` ```java public static void main(String[] args) { final var vertx = Vertx.vertx(); final var...

InQuirer

Increase Guava version range

12

Since Guava 21 Guava promised to no longer make breaking changes. I think the simpleclient_guava is compatible with Guava 18.0 onward - so the version import should reflect that. At...

svogt

DropwizardExports should have a register() method.

1

Just like all the other collectors

brian-brazil

TimeWindowQuantiles results in more frequent Full GC

1

I found the method of rotate() in TimeWindowQuantiles.class will update ringBuffer if timeout: ``` private CKMSQuantiles rotate() { long timeSinceLastRotateMillis = System.currentTimeMillis() - lastRotateTimestampMillis; while (timeSinceLastRotateMillis > durationBetweenRotatesMillis) { ringBuffer[currentBucket]...

cyzFC

Same metric name, different set of label names

15

We have a lot of Micrometer users requesting that we support registering metrics with the same name but a different set of labels (https://github.com/micrometer-metrics/micrometer/issues/877) for Prometheus. This repo, the official...

shakuzen

References to internal com.sun.* packages in simpleclient_httpserver

11

The `HTTPServer.java` class (in `simpleclient_httpserver`) references internal `com.sun.*` packages, which makes the server unsable for modern Java build setups: ```java import com.sun.net.httpserver.HttpHandler; import com.sun.net.httpserver.HttpServer; import com.sun.net.httpserver.HttpExchange; ``` Starting the server...

albsch

How to provide password when using basic Auth

2

Hi, I am trying to push metrics towards basic auth authenticated Push Gateway. But I am running into 401 - Unauthorized So I installed a local push gateway and configured...

sumitbaurai

HTTP server responds with metrics on any url

12

It seems client_java/simpleclient_httpserver/src/main/java/io/prometheus/client/exporter/HTTPServer.java creates context mappings for `/` and `/metrics`, which according to https://docs.oracle.com/javase/8/docs/jre/api/net/httpserver/spec/com/sun/net/httpserver/HttpServer.html#mapping_description means that - without further filtering - it just responds to any url with the metrics...

robinp-tw

Add support for async requests in MetricsFilter

1

It seems to me that [MetricsFilter](https://github.com/prometheus/client_java/blob/master/simpleclient_servlet/src/main/java/io/prometheus/client/filter/MetricsFilter.java) currently does not support async requests, it reports very low times which I guess are only limited to the time the initial request is...

lapo-luchini

Accessing HTTPS pushgateway URL

1

Hi, I am trying to access an https prometheus gateway url with basic auth. ( something like : `https://:/teamA` ) The basic auth credentials can very well be supplied using...

sumitbaurai