RANGER-4076: Remove JDK8/JDK11 support and Add JDK17 build support

Author: pradeepagrawal8184

.github/workflows/ci.yml

@@ -33,7 +33,7 @@ env:
   MAVEN_OPTS: -Dhttp.keepAlive=false -Dmaven.wagon.http.pool=false -Dmaven.wagon.http.retryHandler.class=standard -Dmaven.wagon.http.retryHandler.count=3
 
 jobs:
-  build-8:
+  build-17:
     runs-on: ubuntu-22.04
     timeout-minutes: 60
     steps:
@@ -47,12 +47,12 @@ jobs:
           key: maven-repo-${{ hashFiles('**/pom.xml') }}
           restore-keys: |
             maven-repo-
-      - name: Set up JDK 8
+      - name: Set up JDK 17
         uses: actions/setup-java@v5
         with:
-          java-version: '8'
+          java-version: '17'
           distribution: 'temurin'
-      - name: build (8)
+      - name: build (17)
         run: mvn -T 8 clean verify --no-transfer-progress -B -V
 
       - name: run code coverage
@@ -69,49 +69,20 @@ jobs:
       - name: Upload artifacts
         uses: actions/upload-artifact@v7
         with:
-          name: target-8
-          path: target/*
-
-  build-11:
-    needs:
-      - build-8
-    runs-on: ubuntu-22.04
-    timeout-minutes: 60
-    steps:
-      - uses: actions/checkout@v6
-      - name: Cache for maven dependencies
-        uses: actions/cache/restore@v5
-        with:
-          path: |
-            ~/.m2/repository/*/*/*
-            !~/.m2/repository/org/apache/ranger
-          key: maven-repo-${{ hashFiles('**/pom.xml') }}
-          restore-keys: |
-            maven-repo-
-      - name: Set up JDK 11
-        uses: actions/setup-java@v5
-        with:
-          java-version: '11'
-          distribution: 'temurin'
-      - name: build (11)
-        run: mvn -T 8 clean verify -pl '!knox-agent' --no-transfer-progress -B -V
-      - name: Upload artifacts
-        uses: actions/upload-artifact@v7
-        with:
-          name: target-11
+          name: target-17
           path: target/*
 
   services-docker-build:
     needs:
-      - build-8
+      - build-17
     runs-on: ubuntu-24.04 # bumping os version for more disk space
     timeout-minutes: 60 # bumping timeout to allow containers to come up
     steps:
       - uses: actions/checkout@v6
-      - name: Download build-8 artifacts
+      - name: Download build-17 artifacts
         uses: actions/download-artifact@v8
         with:
-          name: target-8
+          name: target-17
 
       - name: Copy artifacts for docker build
         run: |
@@ -177,15 +148,15 @@ jobs:
 
   plugins-docker-build:
     needs:
-      - build-8
+      - build-17
     runs-on: ubuntu-24.04 # bumping os version for more disk space
     timeout-minutes: 60 # bumping timeout to allow containers to come up
     steps:
       - uses: actions/checkout@v6
-      - name: Download build-8 artifacts
+      - name: Download build-17 artifacts
         uses: actions/download-artifact@v8
         with:
-          name: target-8
+          name: target-17
 
       - name: Copy artifacts for docker build
         run: |