HADOOP-10365. BufferedOutputStream in FileUtil#unpackEntries() should be closed in finally block. Contributed by Kiran Kumar M R and Sanghyun Yun.

hadoop-common-project/hadoop-common/CHANGES.txt

@@ -1123,6 +1123,9 @@ Release 2.7.2 - UNRELEASED
     HADOOP-12359. hadoop fs -getmerge doc is wrong.
     (Jagadesh Kiran N via aajisaka)
 
+    HADOOP-10365. BufferedOutputStream in FileUtil#unpackEntries() should be
+    closed in finally block. (Kiran Kumar M R and Sanghyun Yun via ozawa)
+
 Release 2.7.1 - 2015-07-06 
 
   INCOMPATIBLE CHANGES

hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/FileUtil.java

@@ -742,15 +742,15 @@ public class FileUtil {
 
     int count;
     byte data[] = new byte[2048];
-    BufferedOutputStream outputStream = new BufferedOutputStream(
-        new FileOutputStream(outputFile));
+    try (BufferedOutputStream outputStream = new BufferedOutputStream(
+        new FileOutputStream(outputFile));) {
 
-    while ((count = tis.read(data)) != -1) {
-      outputStream.write(data, 0, count);
-    }
+      while ((count = tis.read(data)) != -1) {
+        outputStream.write(data, 0, count);
+      }
 
-    outputStream.flush();
-    outputStream.close();
+      outputStream.flush();
+    }
   }
 
   /**