...

Code Block

language	bash

# The Apache HAWQ source code can be obtained from the the following link: 
# Apache Repo: https://git.apache.org/repos/asf/hawq.git
# GitHub Mirror: https://github.com/apache/hawq.git
# Gitee Mirror: https://gitee.com/mirrors/hawq.git

git clone https://git.apache.org/repos/asf/hawq.git

...

Panel

Tabs Container

id	build-tabs
direction	horizontal

Tabs Page

id	build-env-new
title	MacOS/Linux

Code Block

language	bash

git clone https://github.com/apache/hawq
cd hawq

# Download and setup pre-built dependency.
# This setup is required before each building process.
source .github/workflows/scripts/toolchain.sh

Tabs Page

id	macos
title	MacOS (10.10+)

Install dependencies on MAC (with xcode installed)

Make sure you have done: xcode-select --install to install developer tools

Code Block

language	bash

brew install Gsasl boost bison ccache snappy libyaml libevent cmake lcov apr apr-util iproute2mac glog lz4
brew install openssl protobuf protobuf-c thrift@0.9 libiconv

#install json-c
git clone https://github.com/json-c/json-c.git
cd json-c
git reset --hard json-c-0.12.1-20160607
sh autogen.sh && ./configure && make && sudo make install

brew install python
# make sure python version = 2.7

brew install perl
# make sure perl version < 5.30

curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
sudo python get-pip.py
sudo pip install cogapp
sudo pip install pycrypto

brew install jsoncpp
#To install jsoncpp, make sure its header files are installed in json/*.h.
#For macos, we use "brew install jsoncpp" to install jsoncpp, while its header files are in json/*.h as expected.
#For linux, we use "yum install jsoncpp" to install jsoncpp, its header files are in jsoncpp/json/*.h, so we need to 
#run "cp -rf jsoncpp/json ./" in jsonopp include path 

brew link --force thrift@0.9
ln -s /usr/local/opt/apr/libexec/lib/libapr-1.dylib /usr/local/lib/
ln -s /usr/local/opt/apr/libexec/bin/apr-1-config /usr/local/bin/apr-1-config
ln -s /usr/local/opt/openssl/lib/libcrypto.dylib /usr/local/lib/
ln -s /usr/local/opt/openssl/lib/libssl.dylib /usr/local/lib/
ln -s /usr/local/opt/openssl/bin/openssl /usr/local/bin/openssl
ln -s /usr/local/opt/libiconv/lib/libiconv.dylib /usr/local/lib/
ln -s /usr/local/opt/libiconv/lib/libcharset.dylib /usr/local/lib/
ln -s /usr/local/opt/libiconv/bin/iconv /usr/local/bin/iconv
cp /usr/local/opt/libiconv/include/* /usr/local/include/
export DEPENDENCY_INSTALL_PREFIX=/usr/local/opt/openssl
 
brew cask install java
# make sure jdk version is 7 or 8, otherwise must get java by the following website:
# http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html

brew install maven
# need tomcat6 if enable-rps
brew install tomcat@6

brew install cpanm
sudo cpanm JSON

# install protobuf and protobuf-c if brew install protobuf of protobuf-c failed
git clone https://github.com/protocolbuffers/protobuf.git &&
cd protobuf && git submodule update --init --recursive &&
./autogen.sh && ./configure && make &&
make check && make install && ldconfig

# install libesmtp manually
# get libesmtp from http://linuxfromscratch.org/blfs/view/svn/general/libesmtp.html
tar jxvf libesmtp-1.0.6.tar.bz2
cd libesmtp-1.0.6
./configure && make
sudo make install

Please refer to section below titled Running catalog tidycat perl modules for installing perl-JSON module on MAC/

Info

title	Note for Installing Dependencies

some dependencies require brew install <packagename> --universal, if you see HAWQ complains about an already installed package is required, try that.
El Capitan issues: boost cannot be installed as --universal (command shell will hang), you need follow manul steps http://www.boost.org/doc/libs/1_61_0/more/getting_started/unix-variants.html#easy-build-and-install
bison version on local MAC is too high. try bison --version to look at the version, if it is later than 3.0, try install bison with a lower version, such as 2.3. And rebuild HAWQ.
If you see openssl error, try:
brew link --force openssl
To make it work, here are two options:
1. Install the thirdparty library in system directory, i.e., /usr/local/bin,/usr/bin,/usr/local/lib,/usr/lib,/usr/local/include, etc.
2. Add executables and headers path to system path and export them accordingly.

OS requirement

Use a text editor to edit the /etc/sysctl.conf file. Add or edit each of the following parameter definitions to set the required value.

kern.sysv.shmmax=2147483648

kern.sysv.shmmin=1

kern.sysv.shmmni=64

kern.sysv.shmseg=16

kern.sysv.shmall=524288

kern.maxfiles=65535

kern.maxfilesperproc=65536

Reboot to apply the change.

Install Xcode and command line tools

After install/update xcode, please run ‘xcode-select --install’ to install command line tools, and then open xcode to make sure you have already installed it.

MUST: Turning Off Rootless System Integrity Protection in OS X El Capitan 10.11+

If not do this, you may encounter some tricky LIBRARY_PATH problems. e.g. HAWQ-513

Following below instructions: ( refer to http://osxdaily.com/2015/10/05/disable-rootless-system-integrity-protection-mac-os-x )

Reboot the Mac and hold down Command + R keys simultaneously after you hear the startup chime, this will boot OS X into Recovery Mode
When the “OS X Utilities” screen appears, pull down the ‘Utilities’ menu at the top of the screen instead, and choose “Terminal”
Type the following command into the terminal then hit return: csrutil disable; reboot

Tabs Page

id	tab-yum
title	Red Hat/CentOS 7.X

Install dependencies on Rad Hat/CentOS 7.X

Dependencies

Code Block

language	bash

wget https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
# For CentOs 7 the link is https://dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-9.noarch.rpm
rpm -ivh epel-release-latest-7.noarch.rpm
yum makecache
# On redhat7, make sure enabled rhel-7-server-extras-rpms and rhel-7-server-optional-rpms channel in /etc/yum.repos.d/redhat.repo
# Otherwise yum will prompt some packages(e.g. gperf) not be found
yum install -y man passwd sudo tar which git mlocate links make bzip2 net-tools \
  autoconf automake libtool m4 gcc gcc-c++ gdb bison flex gperf maven indent \
  libuuid-devel krb5-devel libgsasl-devel expat-devel libxml2-devel \
  perl-ExtUtils-Embed pam-devel python-devel libcurl-devel snappy-devel \
  thrift-devel libyaml-devel libevent-devel bzip2-devel openssl-devel \
  openldap-devel protobuf-devel readline-devel net-snmp-devel apr-devel \
  libesmtp-devel python-pip json-c-devel \
  java-1.7.0-openjdk-devel lcov cmake3 \
  openssh-clients openssh-server perl-JSON perl-Env

# need tomcat6 if enable-rps
# download from http://archive.apache.org/dist/tomcat/tomcat-6/v6.0.44/

ln -s /usr/bin/cmake3 /usr/bin/cmake
pip --retries=50 --timeout=300 install pycrypto

OS requirement

use a text editor to edit the /etc/sysctl.conf file. Add or edit each of the following parameter definitions to set the required value.

     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

Execute the following command to apply your updated /etc/sysctl.conf file to the operating system configuration:
```
sysctl -p
```

Use a text editor to edit the /etc/security/limits.conf file. Add the following definitions in the exact order that they are listed
( Please make sure fs.nr_open = 3000000 is applied before edit limits.conf, else you may not able to ssh to your instance.)

     * soft nofile 2900000
     * hard nofile 2900000
     * soft nproc 131072
     * hard nproc 131072

Bison version: run bison --version to look at the version, if it is later than 3.0, try install bison with a lower version, such as 2.3. And rebuild HAWQ.

Tabs Page

title	Red Hat/CentOS 6.X
class	tabs-compile-dependencies

Build dependencies yourself ( tested on Red Hat 6.X).

Dependencies

There are several dependencies (see the following table) you must install before building HAWQ. To build Apache HAWQ, gcc and some dependencies are needed. The libraries are tested on the given versions. Most of the dependencies can be installed through yum. Other dependencies should be installed through the source tarball. Typically you can use "./configure && make && make install" to install from source tarball.

Libraries that must be installed using source tarball.

Name	Version	Download URL
`json-c-devel`	0.10	https://github.com/json-c/json-c/archive/json-c-0.10-20120530.tar.gz `(On centos 6.7 you may be able to install it directly via yum.)`
`boost`	`1.56`	http://sourceforge.net/projects/boost/files/boost/1.56.0/boost_1_56_0.tar.bz2
`thrift`	`0.9.1-1`	http://archive.apache.org/dist/thrift/0.9.1/thrift-0.9.1.tar.gz (require boost 1.56)
`protobuf`	`2.5.0`	https://github.com/google/protobuf/tree/v2.5.0
`curl`	`7.44.0`	https://curl.haxx.se/download/curl-7.44.0.tar.gz
maven		http://repos.fedorapeople.org/repos/dchen/apache-maven/epel-apache-maven.repo
cmake	>=3.0	https://cmake.org/files/

You might need to run "ldconfig -p <LIBRARY_INSTALL_PATH>" after installing them.

For thrift build, you might need "--without-tests" for configure.

Install maven:
sudo wget http://repos.fedorapeople.org/repos/dchen/apache-maven/epel-apache-maven.repo -O /etc/yum.repos.d/epel-apache-maven.repo
sudo sed -i s/\$releasever/6/g /etc/yum.repos.d/epel-apache-maven.repo
sudo yum install -y apache-maven

Install pip:

wget https://bootstrap.pypa.io/get-pip.py

python get-pip.py

pip --retries=50 --timeout=300 install pycrypto

Libraries that can be installed through yum.

Name	Version
epel-release	6-8
make	`3.81`
`gperf`	`3.0.4`
`snappy-devel`	`1.1.3`
`bzip2-devel`	`1.0.6`
`python-devel`	`2.6.2`
`libevent-devel`	`1.4.6`
`krb5-devel`	`1.11.3`
`libuuid-devel`	`2.26.2`
`libgsasl-devel`	`1.8.0`
`libxml2-devel`	`2.7.8`
`zlib-devel`	`1.2.3`
`readline-devel`	`6`
`openssl-devel`	`>=1.0.2`
`bison`	1.875
`apr-devel`	`1.2.12`
`libyaml-devel`	`0.1.1`
`flex`	>2.5.4
lcov	1.12
libesmtp-devel	1.0.4
perl-JSON	2.15
tomcat	6.0.44

Default version of gcc in Red Hat/CentOS 6.X is 4.4.7 or lower, you can quickly upgrade gcc following instructions below:

Code Block

language	bash

cd /etc/yum.repos.d
# make sure you have root permission
wget -O /etc/yum.repos.d/slc6-devtoolset.repo http://linuxsoft.cern.ch/cern/devtoolset/slc6-devtoolset.repo
# install higher version using devtoolset-2
yum install devtoolset-2-gcc devtoolset-2-binutils devtoolset-2-gcc-c++
# Start using software collections
scl enable devtoolset-2 bash

You will need to install python packages same as those which are required for Red Hat/CentOS 7.

OS requirement

use a text editor to edit the /etc/sysctl.conf file. Add or edit each of the following parameter definitions to set the required value.

     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

Execute the following command to apply your updated /etc/sysctl.conf file to the operating system configuration:
```
sysctl -p
```

Use a text editor to edit the /etc/security/limits.conf file. Add the following definitions in the exact order that they are listed

     * soft nofile 2900000
     * hard nofile 2900000
     * soft nproc 131072
     * hard nproc 131072

Tabs Page

id	docker-tab
title	Docker (Red Hat/CentOS 7.X)

Build with Prebuilt Docker Image

Apache HAWQ source code contains the Dockerfiles to help developers to setup building and testing environment with docker.

To use the docker image follow the steps on: https://github.com/apache/hawq/tree/master/contrib/hawq-docker

1.

...

3 Compile and Install HAWQ

Once you have an environment with the necessary dependencies installed and Hadoop is ready, the next step is to get the code and build HAWQ

Code Block

language	bash

# The code directory is hawq.
CODE_BASE=`pwd`/hawq
 
cd $CODE_BASE
 
# Run command to generate makefile.
./configure

# You can also run the command with --help for more configuration.
./configure --help

# Run command to build and install
# To build concurrently , run make with -j option. For example, make -j8
# On Linux system without large memory, you will probably encounter errors like
# "Error occurred during initialization of VM" and/or "Could not reserve enough space for object heap"
# and/or "out of memory", try to set vm.overcommit_memory = 1 temporarily, and/or avoid "-j" build,
# and/or add more memory and then rebuild.
# On mac os, you will probably see this error: "'openssl/ssl.h' file not found". 
# "brew link openssl --force" should be able to solve the issue.
make -j8
 
# Install HAWQ
make install

...

2. Init/Start/Stop HAWQ

2.1 Install and Start Hadoop

Please follow the steps here: https://hadoop.apache.org/docs/stable/hadoop-project-dist/hadoop-common/SingleCluster.html

...

Code Block

language	bash

# start HDFS
start-dfs.sh
 
# Do some basic tests to make sure HDFS works
echo "test data" >> ./localfile
hadoop fs -mkdir /test
hadoop fs -put ./localfile /test
hadoop fs -ls /
hadoop fs -get /test/localfile ./hdfsfile

2.2 Init/Start/Stop HAWQ

Code Block

language	bash

# Before initializing HAWQ, you need to install HDFS and make sure it works.

source /hawq/install/path/greenplum_path.sh

# Besides you need to set password-less ssh on the systems.
# Exchange SSH keys between the hosts host1, host2, and host3:
hawq ssh-exkeys -h host1 -h host2 -h host3
hawq init cluster # after initialization, HAWQ is started by default

# Now you can stop/restart/start the cluster by using:  
hawq stop/restart/start cluster
 
# HAWQ master and segments are completely decoupled. So you can also init, start or stop the master and segments separately.
# For example, to init: hawq init master, then hawq init segment
# to stop: hawq stop master, then hawq stop segment
# to start: hawq start master, then hawq start segment

...

7. Build optional extension modules(optional)

Extension	How to enable	Pre-build steps on Mac
PL/R	./configure --with-r	#install R before build brew tap homebrew/science brew install r
PL/Python	./configure --with-python
PL/Java	./configure --with-java
PL/PERL	./configure --with-perl
pgcrypto	./configure --with-pgcrypto --with-openssl
gporca	./configure --enable-orca
rps	./configure --enable-rps	brew install tomcat@6

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Old Version 207

New Version 208

Key

Install dependencies on MAC (with xcode installed)

OS requirement

Install Xcode and command line tools

MUST: Turning Off Rootless System Integrity Protection in OS X El Capitan 10.11+

Install dependencies on Rad Hat/CentOS 7.X

Dependencies

OS requirement

Build dependencies yourself ( tested on Red Hat 6.X).

OS requirement

Build with Prebuilt Docker Image

1.

3 Compile and Install HAWQ

2. Init/Start/Stop HAWQ

2.1 Install and Start Hadoop

2.2 Init/Start/Stop HAWQ

7. Build optional extension modules(optional)

Space shortcuts

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Versions Compared

Old Version 207

New Version 208

Key

Install dependencies on MAC (with xcode installed)

OS requirement

Install Xcode and command line tools

MUST: Turning Off Rootless System Integrity Protection in OS X El Capitan 10.11+

Install dependencies on Rad Hat/CentOS 7.X

Dependencies

OS requirement

Build dependencies yourself ( tested on Red Hat 6.X).

OS requirement

Build with Prebuilt Docker Image

1.

3 Compile and Install HAWQ

2. Init/Start/Stop HAWQ

2.1 Install and Start Hadoop

2.2 Init/Start/Stop HAWQ

7. Build optional extension modules(optional)