| # Set environment variables for running Hadoop on Amazon EC2 here. All are required. |
| |
| # 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. |
| |
| # Your Amazon Account Number. |
| AWS_ACCOUNT_ID= |
| |
| # Your Amazon AWS access key. |
| AWS_ACCESS_KEY_ID= |
| |
| # Your Amazon AWS secret access key. |
| AWS_SECRET_ACCESS_KEY= |
| |
| # Location of EC2 keys. |
| # The default setting is probably OK if you set up EC2 following the Amazon Getting Started guide. |
| EC2_KEYDIR=`dirname "$EC2_PRIVATE_KEY"` |
| |
| # The EC2 key name used to launch instances. |
| # The default is the value used in the Amazon Getting Started guide. |
| KEY_NAME=gsg-keypair |
| |
| # Where your EC2 private key is stored (created when following the Amazon Getting Started guide). |
| # You need to change this if you don't store this with your other EC2 keys. |
| PRIVATE_KEY_PATH=`echo "$EC2_KEYDIR"/"id_rsa-$KEY_NAME"` |
| |
| # SSH options used when connecting to EC2 instances. |
| SSH_OPTS=`echo -i "$PRIVATE_KEY_PATH" -o StrictHostKeyChecking=no -o ServerAliveInterval=30` |
| |
| # The version of Hadoop to use. |
| HADOOP_VERSION=0.19.0 |
| |
| # The Amazon S3 bucket where the Hadoop AMI is stored. |
| # The default value is for public images, so can be left if you are using running a public image. |
| # Change this value only if you are creating your own (private) AMI |
| # so you can store it in a bucket you own. |
| S3_BUCKET=hadoop-images |
| |
| # Enable public access to JobTracker and TaskTracker web interfaces |
| ENABLE_WEB_PORTS=true |
| |
| # The script to run on instance boot. |
| USER_DATA_FILE=hadoop-ec2-init-remote.sh |
| |
| # The EC2 instance type: m1.small, m1.large, m1.xlarge |
| INSTANCE_TYPE="m1.small" |
| #INSTANCE_TYPE="m1.large" |
| #INSTANCE_TYPE="m1.xlarge" |
| #INSTANCE_TYPE="c1.medium" |
| #INSTANCE_TYPE="c1.xlarge" |
| |
| # The EC2 group master name. CLUSTER is set by calling scripts |
| CLUSTER_MASTER=$CLUSTER-master |
| |
| # Cached values for a given cluster |
| MASTER_PRIVATE_IP_PATH=~/.hadooop-private-$CLUSTER_MASTER |
| MASTER_IP_PATH=~/.hadooop-$CLUSTER_MASTER |
| MASTER_ZONE_PATH=~/.hadooop-zone-$CLUSTER_MASTER |
| |
| # |
| # The following variables are only used when creating an AMI. |
| # |
| |
| # The version number of the installed JDK. |
| JAVA_VERSION=1.6.0_07 |
| |
| # SUPPORTED_ARCHITECTURES = ['i386', 'x86_64'] |
| # The download URL for the Sun JDK. Visit http://java.sun.com/javase/downloads/index.jsp and get the URL for the "Linux self-extracting file". |
| if [ "$INSTANCE_TYPE" == "m1.small" -o "$INSTANCE_TYPE" == "c1.medium" ]; then |
| ARCH='i386' |
| BASE_AMI_IMAGE="ami-2b5fba42" # ec2-public-images/fedora-8-i386-base-v1.07.manifest.xml |
| JAVA_BINARY_URL='' |
| else |
| ARCH='x86_64' |
| BASE_AMI_IMAGE="ami-2a5fba43" # ec2-public-images/fedora-8-x86_64-base-v1.07.manifest.xml |
| JAVA_BINARY_URL='' |
| fi |
| |
| if [ "$INSTANCE_TYPE" == "c1.medium" ]; then |
| AMI_KERNEL=aki-9b00e5f2 # ec2-public-images/vmlinuz-2.6.18-xenU-ec2-v1.0.i386.aki.manifest.xml |
| fi |
| |
| if [ "$INSTANCE_TYPE" == "c1.xlarge" ]; then |
| AMI_KERNEL=aki-9800e5f1 # ec2-public-images/vmlinuz-2.6.18-xenU-ec2-v1.0.x86_64.aki.manifest.xml |
| fi |
| |
| if [ "$AMI_KERNEL" != "" ]; then |
| KERNEL_ARG="--kernel ${AMI_KERNEL}" |
| fi |