start-dfs.cmd
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start-dfs.cmd
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			@echo off
			@rem Licensed to the Apache Software Foundation (ASF) under one or more
			@rem contributor license agreements. See the NOTICE file distributed with
			@rem this work for additional information regarding copyright ownership.
			@rem The ASF licenses this file to You under the Apache License, Version 2.0
			@rem (the "License"); you may not use this file except in compliance with
			@rem the License. You may obtain a copy of the License at
			@rem
			@rem http://www.apache.org/licenses/LICENSE-2.0
			@rem
			@rem Unless required by applicable law or agreed to in writing, software
			@rem distributed under the License is distributed on an "AS IS" BASIS,
			@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
			@rem See the License for the specific language governing permissions and
			@rem limitations under the License.
			@rem
			setlocal enabledelayedexpansion

			if not defined HADOOP_BIN_PATH (
			set HADOOP_BIN_PATH=%~dp0
			)

			if "%HADOOP_BIN_PATH:~-1%" == "\" (
			set HADOOP_BIN_PATH=%HADOOP_BIN_PATH:~0,-1%
			)

			set DEFAULT_LIBEXEC_DIR=%HADOOP_BIN_PATH%\..\libexec
			if not defined HADOOP_LIBEXEC_DIR (
			set HADOOP_LIBEXEC_DIR=%DEFAULT_LIBEXEC_DIR%
			)

			call %HADOOP_LIBEXEC_DIR%\hdfs-config.cmd %*
			if "%1" == "--config" (
			shift
			shift
			)

			start "Apache Hadoop Distribution" hadoop namenode
			start "Apache Hadoop Distribution" hadoop datanode

			endlocal