From 48c90583951b0315da5a5a0756dbfebf0107e818 Mon Sep 17 00:00:00 2001
From: Ajith <ajith2489@gmail.com>
Date: Thu, 2 Jan 2020 16:21:06 +0530
Subject: [PATCH] Make final

---
 .../org/apache/spark/network/server/OneForOneStreamManager.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/network-common/src/main/java/org/apache/spark/network/server/OneForOneStreamManager.java b/common/network-common/src/main/java/org/apache/spark/network/server/OneForOneStreamManager.java
index ebf2ccff40e46..cf3547a68bffc 100644
--- a/common/network-common/src/main/java/org/apache/spark/network/server/OneForOneStreamManager.java
+++ b/common/network-common/src/main/java/org/apache/spark/network/server/OneForOneStreamManager.java
@@ -57,7 +57,7 @@ private static class StreamState {
     int curChunk = 0;
 
     // Used to keep track of the number of chunks being transferred and not finished yet.
-    volatile AtomicLong chunksBeingTransferred = new AtomicLong(0L);
+    final AtomicLong chunksBeingTransferred = new AtomicLong(0L);
 
     StreamState(String appId, Iterator<ManagedBuffer> buffers, Channel channel) {
       this.appId = appId;