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  • Step 1: Configure operating system following instruction in Appendix 1.

  • Step 2: Install runtime dependency libraries following instruction in Appendix 2.

  • Step 3: Install Apache Hadoop rpm packages using bigtop.

    • Download bigtop repo as /etc/yum.repos.d/bigtop.repo from https://www-us.apache.org/dist/bigtop/bigtop-1.2.0/repos/centos7/

      No Format
      sudo wget -O /etc/yum.repos.d/bigtop.repo https://www-us.apache.org/dist/bigtop/bigtop-1.2.0/repos/centos7/bigtop.repo

    • Install Hadoop component including Hadoop, Hive, Hbase. Note that bigtop-tomcat version need to be >= 6.0.

      No Format
      sudo yum install hadoop\* hive\* hbase\*

    • Install bigtop-tomcat if ranger plugin service is enabled. The version need to be 6.x.

      No Format
      sudo yum install bigtop-tomcat

    • Initialize Hadoop and start it.

      No Format
      export JAVA_HOME= Java Home Directory
export PATH=${JAVA_HOME}/bin:$PATH
 
sudo /etc/init.d/hadoop-hdfs-namenode init
sudo service hadoop-hdfs-namenode start
sudo service hadoop-hdfs-datanode start
 
sudo -u hdfs hdfs dfs -mkdir /hawq_default
sudo -u hdfs hdfs dfs -chown gpadmin /hawq_default

    • Install Ranger 0.6 using source code following instructions in Apache Ranger 0.5.0 Installation

  • Step 4: Get HAWQ/PXF/Ranger RPM package.

    • Download rpm binary release tarball from Apache HAWQ binary repository

      No Format
      wget -O apache-hawq-rpm-%{hawq_version}-incubating.tar.gz https://dist.apache.org/repos/dist/release/incubator/hawq/%{hawq_version}-incubating/apache-hawq-rpm-%{hawq_version}-incubating.tar.gz

    • Or copy it if you compile it by yourself

      No Format
      cp $HAWQ_SOURCE_DIR/contrib/hawq-package/apache-hawq-rpm-%{hawq_version}-incubating.tar.gz .

  • Step 5: Install HAWQ/PXF Ranger with RPM package.

    • Extract apache-hawq-rpm-%{hawq_version}-incubating.tar.gz and go to the directory ‘hawq_rpm_packages’

      No Format
      tar -xzvf apache-hawq-rpm-%{hawq_version}-incubating.tar.gz; cd hawq_rpm_packages

    • Install the rpm packages with below sequence

      No Format
      sudo rpm -ivh apache-hawq-2.2.0.0-el7.x86_64.rpm
sudo rpm -ivh hawq-ranger-plugin-2.2.0.0-1.el7.centos.noarch.rpm
sudo rpm -ivh apache-tomcat-7.0.62-el6.noarch.rpm
sudo rpm -ivh pxf-service-3.2.1.0-1.el6.noarch.rpm
sudo rpm -ivh pxf-hdfs-3.2.1.0-1.el6.noarch.rpm
sudo rpm -ivh pxf-hive-3.2.1.0-1.el6.noarch.rpm
sudo rpm -ivh pxf-hbase-3.2.1.0-1.el6.noarch.rpm
sudo rpm -ivh pxf-jdbc-3.2.1.0-1.el6.noarch.rpm
sudo rpm -ivh pxf-json-3.2.1.0-1.el6.noarch.rpm
sudo rpm -ivh pxf-3.2.1.0-1.el6.noarch.rpm

    • Inicialize HAWQ cluster with gpadmin user

      No Format
      su gpadmin
 
source /usr/local/apache-hawq/greenplum_path.sh
 
# Create password-less SSH connection between nodes in the cluster
hawq ssh-exkeys -h localhost
 
# Initialize HAWQ cluster
hawq init cluster

      Anchor
      appendix1
      appendix1

  • Appendix 1: Configure operating system.

    • Configure system control parameters: edit /etc/sysctl.conf file to set parameters with values; then execute "sudo sysctl -p" to apply the changes.

      No Format
      kernel.shmmax = 1000000000
kernel.shmmni = 4096
kernel.shmall = 4000000000
kernel.sem = 250 512000 100 2048
kernel.sysrq = 1
kernel.core_uses_pid = 1
kernel.msgmnb = 65536
kernel.msgmax = 65536
kernel.msgmni = 2048
net.ipv4.tcp_syncookies = 0
net.ipv4.conf.default.accept_source_route = 0
net.ipv4.tcp_tw_recycle = 1
net.ipv4.tcp_max_syn_backlog = 200000
net.ipv4.conf.all.arp_filter = 1
net.ipv4.ip_local_port_range = 1281 65535
net.core.netdev_max_backlog = 200000
vm.overcommit_memory = 2
fs.nr_open = 3000000
kernel.threads-max = 798720
kernel.pid_max = 798720
# increase network
net.core.rmem_max=2097152
net.core.wmem_max=2097152
fs.file-max=3000000

    • Configure system limits: edit /etc/security/limits.conf file to parameters in extract the same order; then relogin to make them take effect.

      No Format
      * soft nofile 2900000
* hard nofile 2900000
* soft nproc 131072
* hard nproc 131072

      Anchor
      appendix2
      appendix2

  • Appendix 2: Install runtime dependency libraries.

    No Format
    # Install epel
For CentOS 7: sudo rpm -ivh https://dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-8.noarch.rpm
For RHEL 7: sudo rpm -ivh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
 
# For RHEL 7, enable rhel-7-server-extras-rpms and rhel-7-server-optional-rpms channel in /etc/yum.repos.d/redhat.repo
sudo yum install -y libgsasl thrift boost protobuf java-1.7.0-openjdk-devel python-pip krb5-server krb5-libs json-c net-snmp-libs python-devel gcc

# Install pycrypto
sudo pip --retries=50 --timeout=300 install pycrypto (Requirement: you need to have gcc and python-devel installed.)