[14/50] [abbrv] hadoop git commit: HDFS-8052. Move WebHdfsFileSystem into hadoop-hdfs-client. Contributed by Haohui Mai.

[zj...@apache.org]

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d1b933b2/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/web/resources/BufferSizeParam.java
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diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/web/resources/BufferSizeParam.java b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/web/resources/BufferSizeParam.java
deleted file mode 100644
index 376d7d8..0000000
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/web/resources/BufferSizeParam.java
+++ /dev/null
@@ -1,60 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.hadoop.hdfs.web.resources;
-
-import org.apache.hadoop.conf.Configuration;
-import org.apache.hadoop.fs.CommonConfigurationKeysPublic;
-
-/** Buffer size parameter. */
-public class BufferSizeParam extends IntegerParam {
-  /** Parameter name. */
-  public static final String NAME = "buffersize";
-  /** Default parameter value. */
-  public static final String DEFAULT = NULL;
-
-  private static final Domain DOMAIN = new Domain(NAME);
-
-  /**
-   * Constructor.
-   * @param value the parameter value.
-   */
-  public BufferSizeParam(final Integer value) {
-    super(DOMAIN, value, 1, null);
-  }
-
-  /**
-   * Constructor.
-   * @param str a string representation of the parameter value.
-   */
-  public BufferSizeParam(final String str) {
-    this(DOMAIN.parse(str));
-  }
-
-  @Override
-  public String getName() {
-    return NAME;
-  }
-
-  /** @return the value or, if it is null, return the default from conf. */
-  public int getValue(final Configuration conf) {
-    return getValue() != null? getValue()
-        : conf.getInt(
-            CommonConfigurationKeysPublic.IO_FILE_BUFFER_SIZE_KEY,
-            CommonConfigurationKeysPublic.IO_FILE_BUFFER_SIZE_DEFAULT);
-  }
-}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d1b933b2/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestDFSUtil.java
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diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestDFSUtil.java b/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestDFSUtil.java
index 7f31f33..4128a09 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestDFSUtil.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestDFSUtil.java
@@ -112,7 +112,7 @@ public class TestDFSUtil {
     List<LocatedBlock> ls = Arrays.asList(l1, l2);
     LocatedBlocks lbs = new LocatedBlocks(10, false, ls, l2, true, null);
 
-    BlockLocation[] bs = DFSUtil.locatedBlocks2Locations(lbs);
+    BlockLocation[] bs = DFSUtilClient.locatedBlocks2Locations(lbs);
 
     assertTrue("expected 2 blocks but got " + bs.length,
                bs.length == 2);
@@ -128,7 +128,7 @@ public class TestDFSUtil {
         corruptCount == 1);
 
     // test an empty location
-    bs = DFSUtil.locatedBlocks2Locations(new LocatedBlocks());
+    bs = DFSUtilClient.locatedBlocks2Locations(new LocatedBlocks());
     assertEquals(0, bs.length);
   }
 

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d1b933b2/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/web/TestWebHDFS.java
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diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/web/TestWebHDFS.java b/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/web/TestWebHDFS.java
index 6733731..0c963f1 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/web/TestWebHDFS.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/web/TestWebHDFS.java
@@ -45,6 +45,7 @@ import org.apache.hadoop.hdfs.DFSConfigKeys;
 import org.apache.hadoop.hdfs.DistributedFileSystem;
 import org.apache.hadoop.hdfs.MiniDFSCluster;
 import org.apache.hadoop.hdfs.TestDFSClientRetries;
+import org.apache.hadoop.hdfs.client.HdfsClientConfigKeys;
 import org.apache.hadoop.hdfs.server.namenode.NameNode;
 import org.apache.hadoop.hdfs.server.namenode.snapshot.SnapshotTestHelper;
 import org.apache.hadoop.hdfs.server.namenode.web.resources.NamenodeWebHdfsMethods;
@@ -282,7 +283,8 @@ public class TestWebHDFS {
   @Test(timeout=300000)
   public void testNumericalUserName() throws Exception {
     final Configuration conf = WebHdfsTestUtil.createConf();
-    conf.set(DFSConfigKeys.DFS_WEBHDFS_USER_PATTERN_KEY, "^[A-Za-z0-9_][A-Za-z0-9._-]*[$]?$");
+    conf.set(HdfsClientConfigKeys.DFS_WEBHDFS_USER_PATTERN_KEY, "^[A-Za-z0-9_][A-Za-z0-9" +
+        "._-]*[$]?$");
     final MiniDFSCluster cluster =
         new MiniDFSCluster.Builder(conf).numDataNodes(1).build();
     try {