opentracing-curator

OpenTracing instrumentation for curator framework

Installation

pom.xml

<dependency>
    <groupId>io.opentracing.contrib</groupId>
    <artifactId>opentracing-curator</artifactId>
    <version>0.0.1</version>
</dependency>

build.gradle

compile 'io.opentracing.contrib:opentracing-curator:0.0.1'

Usage

Add the tracing module in your list

CuratorFramework client = ...;
TracerDriver tracerDrivier = new OpentracingCuratorDriver();
client.getZookeeperClient().setTracerDriver(tracerDrivier);

Alternatively, you can define the peer service name

CuratorFramework client = ...;
TracerDriver tracerDrivier = new OpentracingCuratorDriver("peerServiceName");
client.getZookeeperClient().setTracerDriver(tracerDrivier);

You can find more info on curator here

Tracing tags

The following tags are added to traces :

Span tag name	Notes
span.kind	client
component	java-curator
peer.service	if exists, the peer service name set in OpentracingCuratorDriver ctor
error	true if any error occurred. false otherwise
session.id	the zookeeper session id of the current operation
path	if exists, the zookeeper node on which the operation took place