1 #!/usr/bin/env bash 2 # Copyright 2016 The TensorFlow Authors. All Rights Reserved. 3 # 4 # Licensed under the Apache License, Version 2.0 (the "License"); 5 # you may not use this file except in compliance with the License. 6 # You may obtain a copy of the License at 7 # 8 # http://www.apache.org/licenses/LICENSE-2.0 9 # 10 # Unless required by applicable law or agreed to in writing, software 11 # distributed under the License is distributed on an "AS IS" BASIS, 12 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 # See the License for the specific language governing permissions and 14 # limitations under the License. 15 # ============================================================================== 16 # Install Hadoop 17 18 HADOOP_VERSION="2.7.3" 19 20 set +e 21 if [[ ! -f /usr/local/hadoop-${HADOOP_VERSION}/bin/hadoop ]]; then 22 set -e 23 wget -q http://www-us.apache.org/dist/hadoop/common/hadoop-${HADOOP_VERSION}/hadoop-${HADOOP_VERSION}.tar.gz 24 tar xzf hadoop-${HADOOP_VERSION}.tar.gz -C /usr/local 25 fi 26 ln -sf /usr/local/hadoop-${HADOOP_VERSION} /usr/local/hadoop 27