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chesnay pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/flink.git

commit d4464005416e317bd6974a78948d5a727e8baffc
Author: Chesnay Schepler <ches...@apache.org>
AuthorDate: Thu Mar 30 14:44:39 2023 +0200

    [hotfix] Remove unused createdJobManagerRunnerLatch
---
 .../flink/runtime/dispatcher/DispatcherTest.java   | 46 ++++++----------------
 1 file changed, 12 insertions(+), 34 deletions(-)

diff --git 
a/flink-runtime/src/test/java/org/apache/flink/runtime/dispatcher/DispatcherTest.java
 
b/flink-runtime/src/test/java/org/apache/flink/runtime/dispatcher/DispatcherTest.java
index f3f30e5b440..9849ecd1dba 100755
--- 
a/flink-runtime/src/test/java/org/apache/flink/runtime/dispatcher/DispatcherTest.java
+++ 
b/flink-runtime/src/test/java/org/apache/flink/runtime/dispatcher/DispatcherTest.java
@@ -119,7 +119,6 @@ import java.util.UUID;
 import java.util.concurrent.ArrayBlockingQueue;
 import java.util.concurrent.BlockingQueue;
 import java.util.concurrent.CompletableFuture;
-import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.TimeoutException;
@@ -146,8 +145,6 @@ public class DispatcherTest extends AbstractDispatcherTest {
 
     private TestingLeaderElectionService jobMasterLeaderElectionService;
 
-    private CountDownLatch createdJobManagerRunnerLatch;
-
     /** Instance under test. */
     private TestingDispatcher dispatcher;
 
@@ -158,7 +155,6 @@ public class DispatcherTest extends AbstractDispatcherTest {
         jobId = jobGraph.getJobID();
         jobMasterLeaderElectionService = new TestingLeaderElectionService();
         haServices.setJobMasterLeaderElectionService(jobId, 
jobMasterLeaderElectionService);
-        createdJobManagerRunnerLatch = new CountDownLatch(2);
     }
 
     @Nonnull
@@ -196,8 +192,7 @@ public class DispatcherTest extends AbstractDispatcherTest {
                 createAndStartDispatcher(
                         heartbeatServices,
                         haServices,
-                        new ExpectedJobIdJobManagerRunnerFactory(
-                                jobId, createdJobManagerRunnerLatch));
+                        new ExpectedJobIdJobManagerRunnerFactory(jobId));
         DispatcherGateway dispatcherGateway = 
dispatcher.getSelfGateway(DispatcherGateway.class);
 
         dispatcherGateway.submitJob(jobGraph, TIMEOUT).get();
@@ -234,8 +229,7 @@ public class DispatcherTest extends AbstractDispatcherTest {
                 createAndStartDispatcher(
                         heartbeatServices,
                         haServices,
-                        new ExpectedJobIdJobManagerRunnerFactory(
-                                jobId, createdJobManagerRunnerLatch));
+                        new ExpectedJobIdJobManagerRunnerFactory(jobId));
         final DispatcherGateway dispatcherGateway =
                 dispatcher.getSelfGateway(DispatcherGateway.class);
         final CompletableFuture<Acknowledge> submitFuture =
@@ -252,9 +246,7 @@ public class DispatcherTest extends AbstractDispatcherTest {
     public void testDuplicateJobSubmissionWithRunningJobId() throws Exception {
         dispatcher =
                 createTestingDispatcherBuilder()
-                        .setJobManagerRunnerFactory(
-                                new ExpectedJobIdJobManagerRunnerFactory(
-                                        jobId, createdJobManagerRunnerLatch))
+                        .setJobManagerRunnerFactory(new 
ExpectedJobIdJobManagerRunnerFactory(jobId))
                         .setRecoveredJobs(Collections.singleton(jobGraph))
                         .build(rpcService);
         dispatcher.start();
@@ -291,8 +283,7 @@ public class DispatcherTest extends AbstractDispatcherTest {
                 createAndStartDispatcher(
                         heartbeatServices,
                         haServices,
-                        new ExpectedJobIdJobManagerRunnerFactory(
-                                jobId, createdJobManagerRunnerLatch));
+                        new ExpectedJobIdJobManagerRunnerFactory(jobId));
 
         DispatcherGateway dispatcherGateway = 
dispatcher.getSelfGateway(DispatcherGateway.class);
 
@@ -371,8 +362,7 @@ public class DispatcherTest extends AbstractDispatcherTest {
                 createAndStartDispatcher(
                         heartbeatServices,
                         haServices,
-                        new ExpectedJobIdJobManagerRunnerFactory(
-                                jobId, createdJobManagerRunnerLatch));
+                        new ExpectedJobIdJobManagerRunnerFactory(jobId));
         jobMasterLeaderElectionService.isLeader(UUID.randomUUID());
         DispatcherGateway dispatcherGateway = 
dispatcher.getSelfGateway(DispatcherGateway.class);
 
@@ -571,8 +561,7 @@ public class DispatcherTest extends AbstractDispatcherTest {
                 createAndStartDispatcher(
                         heartbeatServices,
                         haServices,
-                        new ExpectedJobIdJobManagerRunnerFactory(
-                                jobId, createdJobManagerRunnerLatch));
+                        new ExpectedJobIdJobManagerRunnerFactory(jobId));
 
         final DispatcherGateway dispatcherGateway =
                 dispatcher.getSelfGateway(DispatcherGateway.class);
@@ -606,8 +595,7 @@ public class DispatcherTest extends AbstractDispatcherTest {
                 createAndStartDispatcher(
                         heartbeatServices,
                         haServices,
-                        new ExpectedJobIdJobManagerRunnerFactory(
-                                jobId, createdJobManagerRunnerLatch));
+                        new ExpectedJobIdJobManagerRunnerFactory(jobId));
 
         final DispatcherGateway dispatcherGateway =
                 dispatcher.getSelfGateway(DispatcherGateway.class);
@@ -629,8 +617,7 @@ public class DispatcherTest extends AbstractDispatcherTest {
                 createAndStartDispatcher(
                         heartbeatServices,
                         haServices,
-                        new ExpectedJobIdJobManagerRunnerFactory(
-                                jobId, createdJobManagerRunnerLatch));
+                        new ExpectedJobIdJobManagerRunnerFactory(jobId));
 
         final DispatcherGateway dispatcherGateway =
                 dispatcher.getSelfGateway(DispatcherGateway.class);
@@ -818,8 +805,7 @@ public class DispatcherTest extends AbstractDispatcherTest {
                 createAndStartDispatcher(
                         heartbeatServices,
                         haServices,
-                        new ExpectedJobIdJobManagerRunnerFactory(
-                                jobId, createdJobManagerRunnerLatch));
+                        new ExpectedJobIdJobManagerRunnerFactory(jobId));
 
         DispatcherGateway dispatcherGateway = 
dispatcher.getSelfGateway(DispatcherGateway.class);
 
@@ -1058,8 +1044,7 @@ public class DispatcherTest extends 
AbstractDispatcherTest {
                 createAndStartDispatcher(
                         heartbeatServices,
                         haServices,
-                        new ExpectedJobIdJobManagerRunnerFactory(
-                                jobId, createdJobManagerRunnerLatch));
+                        new ExpectedJobIdJobManagerRunnerFactory(jobId));
         DispatcherGateway dispatcherGateway = 
dispatcher.getSelfGateway(DispatcherGateway.class);
 
         
Assert.assertEquals(jobGraph.findVertexByID(v1.getID()).getParallelism(), 1);
@@ -1138,8 +1123,7 @@ public class DispatcherTest extends 
AbstractDispatcherTest {
                 createAndStartDispatcher(
                         heartbeatServices,
                         haServices,
-                        new ExpectedJobIdJobManagerRunnerFactory(
-                                jobId, createdJobManagerRunnerLatch));
+                        new ExpectedJobIdJobManagerRunnerFactory(jobId));
         final DispatcherGateway dispatcherGateway =
                 dispatcher.getSelfGateway(DispatcherGateway.class);
         final JobID failedJobId = new JobID();
@@ -1359,12 +1343,8 @@ public class DispatcherTest extends 
AbstractDispatcherTest {
 
         private final JobID expectedJobId;
 
-        private final CountDownLatch createdJobManagerRunnerLatch;
-
-        private ExpectedJobIdJobManagerRunnerFactory(
-                JobID expectedJobId, CountDownLatch 
createdJobManagerRunnerLatch) {
+        private ExpectedJobIdJobManagerRunnerFactory(JobID expectedJobId) {
             this.expectedJobId = expectedJobId;
-            this.createdJobManagerRunnerLatch = createdJobManagerRunnerLatch;
         }
 
         @Override
@@ -1381,8 +1361,6 @@ public class DispatcherTest extends 
AbstractDispatcherTest {
                 throws Exception {
             assertEquals(expectedJobId, jobGraph.getJobID());
 
-            createdJobManagerRunnerLatch.countDown();
-
             return 
JobMasterServiceLeadershipRunnerFactory.INSTANCE.createJobManagerRunner(
                     jobGraph,
                     configuration,

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