HADOOP-12563. Updated utility (dtutil) to create/modify token files. Contributed by Matthew Paduano

1 files changed, 39 insertions, 0 deletions

diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/WebHdfsDtFetcher.java b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/WebHdfsDtFetcher.java
new file mode 100644
index 0000000000..c2bb8522e8
--- /dev/null
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/WebHdfsDtFetcher.java
@@ -0,0 +1,39 @@
+/**
+ * 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;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+import org.apache.hadoop.hdfs.web.WebHdfsConstants;
+import org.apache.hadoop.io.Text;
+
+/**
+ *  DtFetcher for WebHdfsFileSystem using the base class HdfsDtFetcher impl.
+ */
+public class WebHdfsDtFetcher extends HdfsDtFetcher {
+  private static final Log LOG = LogFactory.getLog(WebHdfsDtFetcher.class);
+
+  private static final String SERVICE_NAME = WebHdfsConstants.WEBHDFS_SCHEME;
+
+  @Override
+  public Text getServiceName() {
+    return new Text(SERVICE_NAME);
+  }
+}