Adding state build on top of copied files using Filestore

ambry-server/src/main/java/com/github/ambry/server/AmbryServer.java

@@ -595,6 +595,7 @@ private void testFileStoreUtils() throws StoreException, IOException {
   }
 
   private void testChunkAggregateWithStateBuildForFileCopy() throws IOException {
+    String partitionName = "0";
     String chunkPath = "/tmp/0/test_chunk";     // The path to the chunk file
     String logFilePath = "/tmp/0/0_log";        // The path to the log file where chunks are written
     String outputFilePath = "/tmp/0/output_log_copy"; // New file where the log data will be copied
@@ -654,6 +655,13 @@ private void testChunkAggregateWithStateBuildForFileCopy() throws IOException {
     }
 
     // TODO: Run state build on the aggregated output file to see if the state is built correctly post filecopy
+    // delete the source file
+    Files.delete(Paths.get(logFilePath));
+    // rename the output file to act as the new base log file
+    Files.move(Paths.get(outputFilePath), Paths.get(logFilePath));
+
+    storageManager.buildStateForFileCopy(storageManager.getReplica(partitionName));
+
   }
 
   /**

ambry-store/src/main/java/com/github/ambry/store/DiskManager.java

@@ -191,7 +191,8 @@ void start(boolean shouldRemoveUnexpectedDirs) throws InterruptedException {
       ConcurrentHashMap<PartitionId, Exception> startExceptions = new ConcurrentHashMap<>();
       List<Thread> startupThreads = new ArrayList<>();
       for (final Map.Entry<PartitionId, BlobStore> partitionAndStore : stores.entrySet()) {
-        if(partitionAndStore.getKey().getId() == 146) {
+
+        if(Arrays.asList(146L, 803L).contains(partitionAndStore.getKey().getId())) {
           logger.info("Skip the store {} because it is running file copy", partitionAndStore.getKey());
           continue;
         }