From 391112f6ce0af7dbc4390b0ac030451dff23c761 Mon Sep 17 00:00:00 2001
From: Tsz-wo Sze <szetszwo@apache.org>
Date: Fri, 17 Jul 2009 18:01:15 +0000
Subject: [PATCH] HADOOP-6138. Eliminate the depracate warnings introduced by
 H-5438.  Contributed by He Yongqiang

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@795172 13f79535-47bb-0310-9956-ffa450edef68
---
 CHANGES.txt                                           | 3 +++
 src/java/org/apache/hadoop/fs/ChecksumFileSystem.java | 5 +++--
 src/java/org/apache/hadoop/fs/FileSystem.java         | 5 +++--
 src/java/org/apache/hadoop/fs/HarFileSystem.java      | 3 ++-
 4 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/CHANGES.txt b/CHANGES.txt
index 71a1f6b3014..67d4a085a67 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -880,6 +880,9 @@ Trunk (unreleased changes)
     HADOOP-6137. Fix project specific test-patch requirements
     (Giridharan Kesavan)
 
+    HADOOP-6138. Eliminate the depracate warnings introduced by H-5438.
+    (He Yongqiang via szetszwo)
+
 Release 0.20.1 - Unreleased
 
   INCOMPATIBLE CHANGES
diff --git a/src/java/org/apache/hadoop/fs/ChecksumFileSystem.java b/src/java/org/apache/hadoop/fs/ChecksumFileSystem.java
index 6f9701e4d72..d3844b5d614 100644
--- a/src/java/org/apache/hadoop/fs/ChecksumFileSystem.java
+++ b/src/java/org/apache/hadoop/fs/ChecksumFileSystem.java
@@ -20,6 +20,7 @@ package org.apache.hadoop.fs;
 
 import java.io.*;
 import java.util.Arrays;
+import java.util.EnumSet;
 import java.util.zip.CRC32;
 
 import org.apache.commons.logging.Log;
@@ -360,14 +361,14 @@ public abstract class ChecksumFileSystem extends FilterFileSystem {
   /** {@inheritDoc} */
   @Override
   public FSDataOutputStream create(Path f, FsPermission permission,
-      boolean overwrite, int bufferSize, short replication, long blockSize,
+      EnumSet<CreateFlag> flag, int bufferSize, short replication, long blockSize,
       Progressable progress) throws IOException {
     Path parent = f.getParent();
     if (parent != null && !mkdirs(parent)) {
       throw new IOException("Mkdirs failed to create " + parent);
     }
     final FSDataOutputStream out = new FSDataOutputStream(
-        new ChecksumFSOutputSummer(this, f, overwrite, bufferSize, replication,
+        new ChecksumFSOutputSummer(this, f, flag.contains(CreateFlag.OVERWRITE), bufferSize, replication,
             blockSize, progress), null);
     if (permission != null) {
       setPermission(f, permission);
diff --git a/src/java/org/apache/hadoop/fs/FileSystem.java b/src/java/org/apache/hadoop/fs/FileSystem.java
index afa4d04ffb5..004941066e7 100644
--- a/src/java/org/apache/hadoop/fs/FileSystem.java
+++ b/src/java/org/apache/hadoop/fs/FileSystem.java
@@ -500,8 +500,9 @@ public abstract class FileSystem extends Configured implements Closeable {
                                             long blockSize,
                                             Progressable progress
                                             ) throws IOException {
-    return this.create(f, FsPermission.getDefault(),
-        overwrite, bufferSize, replication, blockSize, progress);
+    return this.create(f, FsPermission.getDefault(), overwrite ? EnumSet
+        .of(CreateFlag.OVERWRITE) : EnumSet.of(CreateFlag.CREATE), bufferSize,
+        replication, blockSize, progress);
   }
 
   /**
diff --git a/src/java/org/apache/hadoop/fs/HarFileSystem.java b/src/java/org/apache/hadoop/fs/HarFileSystem.java
index bcec4b660f1..46bf50f9339 100644
--- a/src/java/org/apache/hadoop/fs/HarFileSystem.java
+++ b/src/java/org/apache/hadoop/fs/HarFileSystem.java
@@ -22,6 +22,7 @@ import java.io.IOException;
 import java.net.URI;
 import java.net.URISyntaxException;
 import java.util.ArrayList;
+import java.util.EnumSet;
 import java.util.List;
 
 import org.apache.hadoop.conf.Configuration;
@@ -580,7 +581,7 @@ public class HarFileSystem extends FilterFileSystem {
   
   public FSDataOutputStream create(Path f,
       FsPermission permission,
-      boolean overwrite,
+      EnumSet<CreateFlag> flag,
       int bufferSize,
       short replication,
       long blockSize,