Download Source Code
Use the gpadmin user from now on
From here on out we execute commands as the gpadmin user:
sudo su - gpadmin
Clone the Apache Cloudberry repository
Clone the source code for Apache Cloudberry into the gpadmin user's home directory:
git clone https://github.com/apache/cloudberry.git ~/cloudberry
cd ~/cloudberry
git submodule update --init --recursive
The command git submodule update --init --recursive is used to initialize submodules for building with PAX support in this guide. If you don't plan to build with PAX support, you can skip this step.
In the Ubuntu container, you may encounter the following error when clone the source code:
error: git-remote-https died of signal 4
You can set the following environment variable to avoid this error:
export GNUTLS_CPUID_OVERRIDE=0x1
Download the source code archive
Alternatively, you can download the source code archive from the Apache Cloudberry releases page.
tar xvzf apache-cloudberry-<version>-incubating.tar.gz
cd apache-cloudberry-<version>-incubating
The submodules are already included in the latest release source code archive, so you don't need to download the submodules manually after extracting the archive.
If you download the main branch source code archive from the GitHub, there is no submodules included in the archive. Also, you cannot use git submodule update --init --recursive to initialize submodules for building with PAX support in this case. After unarchiving the main branch source code archive, you need to download the submodules manually at the root directory of the source code:
git clone https://github.com/google/googletest.git contrib/pax_storage/src/cpp/contrib/googletest
git clone https://github.com/p-ranav/tabulate.git contrib/pax_storage/src/cpp/contrib/tabulate
git clone https://github.com/google/benchmark.git contrib/pax_storage/src/cpp/contrib/googlebench
git clone https://github.com/coolxv/cpp-stub.git contrib/pax_storage/src/cpp/contrib/cpp-stub
git clone https://github.com/ibireme/yyjson.git dependency/yyjson
