Run java tests on self-hosted arm.

gz · gz · commit ef16444d5473 · 2025-06-10T05:35:30.000Z
This job is very inefficient and hence expensive to run on
the blacksmith arm runners. I migrate this to our own runners
Need to migrate the rest too but it some need code changes,
but I'm pretty sure this one will "just work".

Signed-off-by: Gerd Zellweger &lt;mail@gerdzellweger.com&gt;
diff --git a/.github/workflows/test-java.yml b/.github/workflows/test-java.yml
@@ -10,22 +10,16 @@ jobs:
       matrix:
         include:
           - runner: [self-hosted, skylake40]
-          - runner: blacksmith-16vcpu-ubuntu-2204-arm
+          - runner: [self-hosted, alteram128]
     runs-on: ${{ matrix.runner }}
 
     container:
-      image: ghcr.io/feldera/feldera-dev:sha-adccd0011c9ab1bb2c4aaba5bc765a4491584ee1
+      image: ghcr.io/feldera/feldera-dev:sha-289af12eaf6595b216bbeb5ace0c9b860f725b45
       options: --user=ubuntu
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
 
-      # The docker container when executed in the action runs with a different home directory
-      # than we set in the dev container (?), hence this step is necessary (sigh)
-      # https://github.com/actions/runner/issues/863
-      - name: Rustup set default toolchain
-        run: rustup default stable
-
       - name: Cache Rust dependencies
         uses: Swatinem/rust-cache@v2
 
