Fixing warm index recovery tests

Signed-off-by: Kamal Nayan <askkamal@amazon.com>

Author: Kamal Nayan

server/src/main/java/org/opensearch/index/shard/IndexShard.java

@@ -2403,7 +2403,7 @@ public boolean isRemoteSegmentStoreInSync() {
                     Collection<String> localSegmentInfosFiles = segmentInfosGatedCloseable.get().files(true);
                     Set<String> localFiles = new HashSet<>(localSegmentInfosFiles);
                     // verifying that all files except excluded files are uploaded to the remote
-                    localFiles.removeIf(file -> RemoteStoreRefreshListener.isFileExcluded(file, true));
+                    localFiles.removeIf(file -> RemoteStoreRefreshListener.isFileExcluded(file, isRefreshSegmentUploadDecouplingEnabled()));
                     if (uploadFiles.containsAll(localFiles)) {
                         return true;
                     }

server/src/main/java/org/opensearch/index/shard/StoreRecovery.java

@@ -702,7 +702,13 @@ private void internalRecoverFromStore(IndexShard indexShard) throws IndexShardRe
             try {
                 store.failIfCorrupted();
                 try {
-                    si = readSegmentInfosFromStore(store, indexShard);
+                    // As a part of refresh segment upload decoupling now segmentN file is not uploaded to remote so we are now creating it
+                    // using remote segment metadata.
+                    if (indexShard.isRefreshSegmentUploadDecouplingEnabled() && indexShard.indexSettings.isWarmIndex() == true) {
+                        si = readSegmentInfosFromRemoteStore(store, indexShard);
+                    } else {
+                        si = store.readLastCommittedSegmentsInfo();
+                    }
                 } catch (Exception e) {
                     String files = "_unknown_";
                     try {
@@ -1006,7 +1012,7 @@ private void restore(
 
     private void bootstrapForSnapshot(final IndexShard indexShard, final Store store) throws IOException {
         store.bootstrapNewHistory();
-        final SegmentInfos segmentInfos = readSegmentInfosFromStore(store);
+        final SegmentInfos segmentInfos = store.readLastCommittedSegmentsInfo();
         final long localCheckpoint = Long.parseLong(segmentInfos.userData.get(SequenceNumbers.LOCAL_CHECKPOINT_KEY));
         String translogUUID = segmentInfos.getUserData().get(Translog.TRANSLOG_UUID_KEY);
         Translog.createEmptyTranslog(
@@ -1021,7 +1027,7 @@ private void bootstrapForSnapshot(final IndexShard indexShard, final Store store
 
     private void bootstrap(final IndexShard indexShard, final Store store) throws IOException {
         store.bootstrapNewHistory();
-        final SegmentInfos segmentInfos = readSegmentInfosFromStore(store);
+        final SegmentInfos segmentInfos = store.readLastCommittedSegmentsInfo();
         final long localCheckpoint = Long.parseLong(segmentInfos.userData.get(SequenceNumbers.LOCAL_CHECKPOINT_KEY));
 
         final String translogUUID = Translog.createEmptyTranslog(