Renaming tests to IT in order to not encounter rest cancellable node client handler failures

Signed-off-by: Bharathwaj G <bharath78910@gmail.com>

Author: bharath-techie

CHANGELOG.md

@@ -91,6 +91,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 - Support OpenSSL Provider with default Netty allocator ([#5460](https://github.com/opensearch-project/OpenSearch/pull/5460))
 - Increasing timeout of testQuorumRecovery to 90 seconds from 30 ([#5651](https://github.com/opensearch-project/OpenSearch/pull/5651))
 - [Segment Replication] Fix for peer recovery ([#5344](https://github.com/opensearch-project/OpenSearch/pull/5344))
+- [Test] Renaming PIT tests to IT to fix intermittent test failures ([#5750](https://github.com/opensearch-project/OpenSearch/pull/5750))
 
 ### Security
 

…arch/search/DeletePitMultiNodeTests.java …nsearch/search/DeletePitMultiNodeIT.javaserver/src/test/java/org/opensearch/search/DeletePitMultiNodeTests.java renamed to server/src/test/java/org/opensearch/search/DeletePitMultiNodeIT.java server/src/test/java/org/opensearch/search/DeletePitMultiNodeTests.java renamed to server/src/test/java/org/opensearch/search/DeletePitMultiNodeIT.java

@@ -47,7 +47,7 @@
  * Multi node integration tests for delete PIT use cases
  */
 @OpenSearchIntegTestCase.ClusterScope(scope = OpenSearchIntegTestCase.Scope.SUITE, numDataNodes = 2)
-public class DeletePitMultiNodeTests extends OpenSearchIntegTestCase {
+public class DeletePitMultiNodeIT extends OpenSearchIntegTestCase {
 
     @Before
     public void setupIndex() throws ExecutionException, InterruptedException {
@@ -306,7 +306,7 @@ public void testtConcurrentDeletes() throws InterruptedException, ExecutionExcep
         AtomicInteger numDeleteAcknowledged = new AtomicInteger();
         TestThreadPool testThreadPool = null;
         try {
-            testThreadPool = new TestThreadPool(DeletePitMultiNodeTests.class.getName());
+            testThreadPool = new TestThreadPool(DeletePitMultiNodeIT.class.getName());
             List<Runnable> operationThreads = new ArrayList<>();
             CountDownLatch countDownLatch = new CountDownLatch(concurrentRuns);
             for (int i = 0; i < concurrentRuns; i++) {

…opensearch/search/PitMultiNodeTests.java …rg/opensearch/search/PitMultiNodeIT.javaserver/src/test/java/org/opensearch/search/PitMultiNodeTests.java renamed to server/src/test/java/org/opensearch/search/PitMultiNodeIT.java server/src/test/java/org/opensearch/search/PitMultiNodeTests.java renamed to server/src/test/java/org/opensearch/search/PitMultiNodeIT.java

@@ -61,7 +61,7 @@
  * Multi node integration tests for PIT creation and search operation with PIT ID.
  */
 @OpenSearchIntegTestCase.ClusterScope(scope = OpenSearchIntegTestCase.Scope.SUITE, numDataNodes = 2)
-public class PitMultiNodeTests extends OpenSearchIntegTestCase {
+public class PitMultiNodeIT extends OpenSearchIntegTestCase {
 
     @Before
     public void setupIndex() throws ExecutionException, InterruptedException {
@@ -246,7 +246,7 @@ public void testConcurrentCreates() throws InterruptedException {
         AtomicInteger numSuccess = new AtomicInteger();
         TestThreadPool testThreadPool = null;
         try {
-            testThreadPool = new TestThreadPool(DeletePitMultiNodeTests.class.getName());
+            testThreadPool = new TestThreadPool(PitMultiNodeIT.class.getName());
             List<Runnable> operationThreads = new ArrayList<>();
             CountDownLatch countDownLatch = new CountDownLatch(concurrentRuns);
             Set<String> createSet = new HashSet<>();
@@ -288,7 +288,7 @@ public void testConcurrentCreatesWithDeletes() throws InterruptedException, Exec
         AtomicInteger numSuccess = new AtomicInteger();
         TestThreadPool testThreadPool = null;
         try {
-            testThreadPool = new TestThreadPool(PitMultiNodeTests.class.getName());
+            testThreadPool = new TestThreadPool(PitMultiNodeIT.class.getName());
             int concurrentRuns = randomIntBetween(20, 50);
 
             List<Runnable> operationThreads = new ArrayList<>();
@@ -431,7 +431,7 @@ public void testConcurrentGetWithDeletes() throws InterruptedException, Executio
         AtomicInteger numSuccess = new AtomicInteger();
         TestThreadPool testThreadPool = null;
         try {
-            testThreadPool = new TestThreadPool(PitMultiNodeTests.class.getName());
+            testThreadPool = new TestThreadPool(PitMultiNodeIT.class.getName());
             int concurrentRuns = randomIntBetween(20, 50);
 
             List<Runnable> operationThreads = new ArrayList<>();