captainzmc commented on a change in pull request #2452:
URL: https://github.com/apache/ozone/pull/2452#discussion_r675283554



##########
File path: 
hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/container/keyvalue/KeyValueHandler.java
##########
@@ -230,6 +233,40 @@ public BlockManager getBlockManager() {
     return this.blockManager;
   }
 
+  ContainerCommandResponseProto handleStreamInit(
+      ContainerCommandRequestProto request, KeyValueContainer kvContainer,
+      DispatcherContext dispatcherContext) {
+    if (!request.hasWriteChunk()) {
+      if (LOG.isDebugEnabled()) {
+        LOG.debug("Malformed Write Chunk request. trace ID: {}",
+            request.getTraceID());
+      }
+      return malformedRequest(request);
+    }
+
+    String path = null;
+    try {
+      checkContainerOpen(kvContainer);
+
+      WriteChunkRequestProto writeChunk = request.getWriteChunk();
+      BlockID blockID = BlockID.getFromProtobuf(writeChunk.getBlockID());
+
+      if (dispatcherContext == null) {
+        dispatcherContext = new DispatcherContext.Builder().build();
+      }
+
+      path = chunkManager
+          .streamInit(kvContainer, blockID, dispatcherContext);

Review comment:
       I would try to change the current implementation in this way.




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