update circle config

Author: sonus21

.circleci/config.yml

@@ -11,26 +11,10 @@ aliases:
 
   environment: &environment
     environment:
-      SPRING_BOOT_VERSION: 2.2.0.RELEASE
-      SPRING_VERSION: 5.2.0.RELEASE
-      SPRING_DATA_VERSION: 2.2.0.RELEASE
-      MICROMETER_VERSION: 1.3.2
-      RQUEUE_REACTIVE_ENABLED: "false"
-
-  environment_v0: &environment_v0
-    environment:
-      SPRING_BOOT_VERSION: 2.0.6.RELEASE
-      SPRING_VERSION: 5.0.10.RELEASE
-      SPRING_DATA_VERSION: 2.0.6.RELEASE
-      MICROMETER_VERSION: 1.1.0
       RQUEUE_REACTIVE_ENABLED: "false"
 
   reactive_environment: &reactive_environment
     environment:
-      SPRING_BOOT_VERSION: 2.2.0.RELEASE
-      SPRING_VERSION: 5.2.0.RELEASE
-      SPRING_DATA_VERSION: 2.2.0.RELEASE
-      MICROMETER_VERSION: 1.3.2
       RQUEUE_REACTIVE_ENABLED: "true"
 
 
@@ -104,34 +88,40 @@ aliases:
     executor: rqueue-executor
     <<: *environment
 
-  default_v0: &default_vo
-    executor: rqueue-executor
-    <<: *environment_v0
-
   reactive: &reactive
     executor: rqueue-executor
     <<: *reactive_environment
 
 executors:
   rqueue-executor:
     machine:
-      image: ubuntu-2204:2022.10.2
-    resource_class: large
+      image: ubuntu-2204:current
+    resource_class: xlarge
 
     working_directory: ~/repo
 
     environment:
       # Customize the JVM maximum heap limit
-      JVM_OPTS: -Xmx6400m
+      JVM_OPTS: -Xmx8g
       TERM: dumb
       ORG_GRADLE_PROJECT_mavenCentralUsername: xxx
       ORG_GRADLE_PROJECT_mavenCentralPassword: xxx
       USER_NAME: rqueue
       REDIS_RUNNING: "true"
 
+java_21: &java_21
+  run:
+    name: Use Java 21
+    command: |
+      sudo apt-get update
+      sudo apt-get install -y openjdk-21-jdk
+      java -version
+      javac -version
+
 build_steps: &build_steps
   steps:
     - checkout
+    - *java_21
     - restore_cache:
         keys:
           - v1-dependencies-{{ checksum "build.gradle" }}
@@ -205,26 +195,14 @@ jobs:
     <<: *default
     <<: *build_steps
 
-  build_v0:
-    <<: *default_vo
-    <<: *build_steps
-
   unit_test:
     <<: *default
     <<: *unit_test_steps
 
-  unit_test_v0:
-    <<: *default_vo
-    <<: *unit_test_steps
-
   producer_only_test:
     <<: *default
     <<: *producer_test_steps
 
-  producer_only_test_v0:
-    <<: *default_vo
-    <<: *producer_test_steps
-
   integration_test:
     <<: *default
     <<: *integration_test_steps
@@ -233,26 +211,14 @@ jobs:
     <<: *reactive
     <<: *integration_test_steps
 
-  integration_test_v0:
-    <<: *default_vo
-    <<: *integration_test_steps
-
   redis_custer_test:
     <<: *default
     <<: *redis_cluster_test_steps
 
-  redis_custer_test_v0:
-    <<: *default_vo
-    <<: *redis_cluster_test_steps
-
   report_code_coverage:
     <<: *default
     <<: *report_code_coverage_steps
 
-  report_code_coverage_v0:
-    <<: *default_vo
-    <<: *report_code_coverage_steps
-
 workflows:
   main:
     jobs: