[BEAM-11992] Run CrossLanguage ValidatesRunner for Spark 3

.test-infra/jenkins/job_PostCommit_CrossLanguageValidatesRunner_Spark3.groovy

+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import CommonJobProperties as commonJobProperties
+import PostcommitJobBuilder
+
+import static PythonTestProperties.CROSS_LANGUAGE_VALIDATES_RUNNER_PYTHON_VERSIONS
+
+// This job runs the suite of ValidatesRunner tests against the Flink runner.
+PostcommitJobBuilder.postCommitJob('beam_PostCommit_XVR_Spark3',
+    'Run XVR_Spark3 PostCommit', 'Spark3 CrossLanguageValidatesRunner Tests', this) {
+      description('Runs the CrossLanguageValidatesRunner suite on the Spark3 runner.')
+
+      // Set common parameters.
+      commonJobProperties.setTopLevelMainJobProperties(delegate)
+
+      // Publish all test results to Jenkins
+      publishers {
+        archiveJunit('**/build/test-results/**/*.xml')
+      }
+
+      // Gradle goals for this job.
+      steps {
+        CROSS_LANGUAGE_VALIDATES_RUNNER_PYTHON_VERSIONS.each { pythonVersion ->
+          shell("echo \"*** RUN CROSS-LANGUAGE SPARK3 USING PYTHON ${pythonVersion} ***\"")
+          gradle {
+            rootBuildScriptDir(commonJobProperties.checkoutDir)
+            tasks(':runners:spark:3:job-server:validatesCrossLanguageRunner')
+            commonJobProperties.setGradleSwitches(delegate)
+            switches("-PpythonVersion=${pythonVersion}")
+          }
+        }
+      }
+    }

README.md

@@ -39,7 +39,7 @@ Lang | SDK | Dataflow | Flink | Samza | Spark | Twister2
 Go | [![Build Status](https://ci-beam.apache.org/job/beam_PostCommit_Go/lastCompletedBuild/badge/icon)](https://ci-beam.apache.org/job/beam_PostCommit_Go/lastCompletedBuild/) | --- | [![Build Status](https://ci-beam.apache.org/job/beam_PostCommit_Go_VR_Flink/lastCompletedBuild/badge/icon)](https://ci-beam.apache.org/job/beam_PostCommit_Go_VR_Flink/lastCompletedBuild/) | --- | [![Build Status](https://ci-beam.apache.org/job/beam_PostCommit_Go_VR_Spark/lastCompletedBuild/badge/icon)](https://ci-beam.apache.org/job/beam_PostCommit_Go_VR_Spark/lastCompletedBuild/) | ---
 Java | [![Build Status](https://ci-beam.apache.org/job/beam_PostCommit_Java/lastCompletedBuild/badge/icon)](https://ci-beam.apache.org/job/beam_PostCommit_Java/lastCompletedBuild/) | [![Build Status](https://ci-beam.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Dataflow/lastCompletedBuild/badge/icon)](https://ci-beam.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Dataflow/lastCompletedBuild/)<br>[![Build Status](https://ci-beam.apache.org/job/beam_PostCommit_Java_VR_Dataflow_V2/lastCompletedBuild/badge/icon)](https://ci-beam.apache.org/job/beam_PostCommit_Java_VR_Dataflow_V2/lastCompletedBuild/)<br>[![Build Status](https://ci-beam.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Dataflow_Java11/lastCompletedBuild/badge/icon)](https://ci-beam.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Dataflow_Java11/lastCompletedBuild/) | [![Build Status](https://ci-beam.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Flink/lastCompletedBuild/badge/icon)](https://ci-beam.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Flink/lastCompletedBuild/)<br>[![Build Status](https://ci-beam.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Flink_Java11/lastCompletedBuild/badge/icon)](https://ci-beam.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Flink_Java11/lastCompletedBuild/)<br>[![Build Status](https://ci-beam.apache.org/job/beam_PostCommit_Java_PVR_Flink_Batch/lastCompletedBuild/badge/icon)](https://ci-beam.apache.org/job/beam_PostCommit_Java_PVR_Flink_Batch/lastCompletedBuild/)<br>[![Build Status](https://ci-beam.apache.org/job/beam_PostCommit_Java_PVR_Flink_Streaming/lastCompletedBuild/badge/icon)](https://ci-beam.apache.org/job/beam_PostCommit_Java_PVR_Flink_Streaming/lastCompletedBuild/) | [![Build Status](https://ci-beam.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Samza/lastCompletedBuild/badge/icon)](https://ci-beam.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Samza/lastCompletedBuild/) | [![Build Status](https://ci-beam.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Spark/lastCompletedBuild/badge/icon)](https://ci-beam.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Spark/lastCompletedBuild/)<br>[![Build Status](https://ci-beam.apache.org/job/beam_PostCommit_Java_PVR_Spark_Batch/lastCompletedBuild/badge/icon)](https://ci-beam.apache.org/job/beam_PostCommit_Java_PVR_Spark_Batch/lastCompletedBuild/)<br>[![Build Status](https://ci-beam.apache.org/job/beam_PostCommit_Java_ValidatesRunner_SparkStructuredStreaming/lastCompletedBuild/badge/icon)](https://ci-beam.apache.org/job/beam_PostCommit_Java_ValidatesRunner_SparkStructuredStreaming/lastCompletedBuild/) | [![Build Status](https://ci-beam.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Twister2/lastCompletedBuild/badge/icon)](https://ci-beam.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Twister2/lastCompletedBuild/)
 Python | [![Build Status](https://ci-beam.apache.org/job/beam_PostCommit_Python36/lastCompletedBuild/badge/icon)](https://ci-beam.apache.org/job/beam_PostCommit_Python36/lastCompletedBuild/)<br>[![Build Status](https://ci-beam.apache.org/job/beam_PostCommit_Python37/lastCompletedBuild/badge/icon)](https://ci-beam.apache.org/job/beam_PostCommit_Python37/lastCompletedBuild/)<br>[![Build Status](https://ci-beam.apache.org/job/beam_PostCommit_Python38/lastCompletedBuild/badge/icon)](https://ci-beam.apache.org/job/beam_PostCommit_Python38/lastCompletedBuild/) | [![Build Status](https://ci-beam.apache.org/job/beam_PostCommit_Py_VR_Dataflow/lastCompletedBuild/badge/icon)](https://ci-beam.apache.org/job/beam_PostCommit_Py_VR_Dataflow/lastCompletedBuild/)<br>[![Build Status](https://ci-beam.apache.org/job/beam_PostCommit_Py_VR_Dataflow_V2/lastCompletedBuild/badge/icon)](https://ci-beam.apache.org/job/beam_PostCommit_Py_VR_Dataflow_V2/lastCompletedBuild/)<br>[![Build Status](https://ci-beam.apache.org/job/beam_PostCommit_Py_ValCont/lastCompletedBuild/badge/icon)](https://ci-beam.apache.org/job/beam_PostCommit_Py_ValCont/lastCompletedBuild/) | [![Build Status](https://ci-beam.apache.org/job/beam_PreCommit_Python2_PVR_Flink_Cron/lastCompletedBuild/badge/icon)](https://ci-beam.apache.org/job/beam_PreCommit_Python2_PVR_Flink_Cron/lastCompletedBuild/)<br>[![Build Status](https://ci-beam.apache.org/job/beam_PostCommit_Python_VR_Flink/lastCompletedBuild/badge/icon)](https://ci-beam.apache.org/job/beam_PostCommit_Python_VR_Flink/lastCompletedBuild/) | --- | [![Build Status](https://ci-beam.apache.org/job/beam_PostCommit_Python_VR_Spark/lastCompletedBuild/badge/icon)](https://ci-beam.apache.org/job/beam_PostCommit_Python_VR_Spark/lastCompletedBuild/) | ---
-XLang | [![Build Status](https://ci-beam.apache.org/job/beam_PostCommit_XVR_Direct/lastCompletedBuild/badge/icon)](https://ci-beam.apache.org/job/beam_PostCommit_XVR_Direct/lastCompletedBuild/) | [![Build Status](https://ci-beam.apache.org/job/beam_PostCommit_XVR_Dataflow/lastCompletedBuild/badge/icon)](https://ci-beam.apache.org/job/beam_PostCommit_XVR_Dataflow/lastCompletedBuild/) | [![Build Status](https://ci-beam.apache.org/job/beam_PostCommit_XVR_Flink/lastCompletedBuild/badge/icon)](https://ci-beam.apache.org/job/beam_PostCommit_XVR_Flink/lastCompletedBuild/) | --- | [![Build Status](https://ci-beam.apache.org/job/beam_PostCommit_XVR_Spark/lastCompletedBuild/badge/icon)](https://ci-beam.apache.org/job/beam_PostCommit_XVR_Spark/lastCompletedBuild/) | ---
+XLang | [![Build Status](https://ci-beam.apache.org/job/beam_PostCommit_XVR_Direct/lastCompletedBuild/badge/icon)](https://ci-beam.apache.org/job/beam_PostCommit_XVR_Direct/lastCompletedBuild/) | [![Build Status](https://ci-beam.apache.org/job/beam_PostCommit_XVR_Dataflow/lastCompletedBuild/badge/icon)](https://ci-beam.apache.org/job/beam_PostCommit_XVR_Dataflow/lastCompletedBuild/) | [![Build Status](https://ci-beam.apache.org/job/beam_PostCommit_XVR_Flink/lastCompletedBuild/badge/icon)](https://ci-beam.apache.org/job/beam_PostCommit_XVR_Flink/lastCompletedBuild/) | --- | [![Build Status](https://ci-beam.apache.org/job/beam_PostCommit_XVR_Spark/lastCompletedBuild/badge/icon)](https://ci-beam.apache.org/job/beam_PostCommit_XVR_Spark/lastCompletedBuild/) | [![Build Status](https://ci-beam.apache.org/job/beam_PostCommit_XVR_Spark3/lastCompletedBuild/badge/icon)](https://ci-beam.apache.org/job/beam_PostCommit_XVR_Spark3/lastCompletedBuild/) | ---
 
 ## Overview
 

release/src/main/scripts/mass_comment.py

@@ -58,6 +58,7 @@ COMMENTS_TO_ADD = [
     "Run XVR_Direct PostCommit",
     "Run XVR_Flink PostCommit",
     "Run XVR_Spark PostCommit",
+    "Run XVR_Spark3 PostCommit",
 ]