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htroisi merged 2 commits into from
Apr 22, 2022
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Add more Java instructions to the profiler tutorial. #176

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Add more Java instructions to the profiler tutorial.
htroisi Apr 22, 2022
51a9517
address Omid's comments
htroisi Apr 22, 2022
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8 changes: 7 additions & 1 deletion content/en/04-tutorials/01-pixie-101/06-profiler.md
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Expand Up @@ -19,7 +19,11 @@ You will need a Kubernetes cluster with Pixie installed. If you do not have a cl

### Enabling Java Support

Java support is a beta feature and must be manually enabled during the deployment of Pixie.
Java support is a beta feature available in Pixie vizier version 0.10.22+, and must be manually enabled during the deployment of Pixie.

<Alert variant="outlined" severity="info">
Instructions for identifying and updating your Pixie vizier version can be found <a href="/reference/admin/updating-pixie/#updating-pixie-cloud-and-vizier">here</a>.
</Alert>

To enable Java support when deploying Pixie with the [Pixie CLI](/installing-pixie/install-schemes/cli/), run:

Expand All @@ -33,6 +37,8 @@ To enable Java support when deploying Pixie with [Helm](/installing-pixie/instal
helm install pixie pixie-operator/pixie-operator-chart --set deployKey=<deploy-key-goes-here> --set clusterName=<cluster-name> --namespace pl --create-namespace --set dataCollectorParams.customPEMFlags.PL_PROFILER_JAVA_SYMBOLS=true
```

For best results, run Java applications with `-XX:+PreserveFramePointer`.

## Setup

We are going to be working with GCP's [Online Boutique](https://github.com/GoogleCloudPlatform/microservices-demo), a microservices demo application for a web-based e-commerce app where users can browse and purchase items.
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