build clients

.github/workflows/spark-integration-tests.yml

@@ -36,6 +36,25 @@ jobs:
         distribution: 'temurin'
         cache: maven
 
+    - name: Build SeaweedFS Java dependencies
+      run: |
+        echo "Building Java client (required by HDFS clients)..."
+        cd other/java/client
+        mvn clean install -DskipTests -Dgpg.skip=true
+        echo "✓ Java client built and installed to local Maven repo"
+        cd ../../..
+        
+        echo "Building HDFS2 client (depends on Java client)..."
+        cd other/java/hdfs2
+        mvn clean install -DskipTests -Dgpg.skip=true
+        echo "✓ HDFS2 client built"
+        cd ../../..
+        
+        echo "Building HDFS3 client (depends on Java client)..."
+        cd other/java/hdfs3
+        mvn clean install -DskipTests -Dgpg.skip=true
+        echo "✓ HDFS3 client built"
+
     - name: Start SeaweedFS services
       working-directory: test/java/spark
       run: |