From 2a28e8cf0469a373a99011f0fa540474e60528c8 Mon Sep 17 00:00:00 2001
From: Wei-Chiu Chuang <weichiu@apache.org>
Date: Fri, 9 Dec 2016 16:02:42 -0800
Subject: [PATCH] HDFS-11229. HDFS-11056 failed to close meta file. Contributed
 by Wei-Chiu Chuang.

---
 .../hdfs/server/datanode/fsdataset/impl/FsVolumeImpl.java  | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/FsVolumeImpl.java b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/FsVolumeImpl.java
index 08564de689..97bb09b9be 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/FsVolumeImpl.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/FsVolumeImpl.java
@@ -1132,9 +1132,10 @@ private byte[] loadLastPartialChunkChecksum(
     int offsetInChecksum = BlockMetadataHeader.getHeaderSize() +
         (int)(onDiskLen / bytesPerChecksum * checksumSize);
     byte[] lastChecksum = new byte[checksumSize];
-    RandomAccessFile raf = new RandomAccessFile(metaFile, "r");
-    raf.seek(offsetInChecksum);
-    raf.read(lastChecksum, 0, checksumSize);
+    try (RandomAccessFile raf = new RandomAccessFile(metaFile, "r")) {
+      raf.seek(offsetInChecksum);
+      raf.read(lastChecksum, 0, checksumSize);
+    }
     return lastChecksum;
   }