ridf-decoder

ROOT independent .ridf format decoder

Recommended environment

Ubuntu 22.04 LTS

Dependencies

Arrow, Parquet, librdkafka

sudo apt update
sudo apt install librdkafka-dev
sudo apt install -y -V ca-certificates lsb-release wget
wget https://apache.jfrog.io/artifactory/arrow/$(lsb_release --id --short | tr 'A-Z' 'a-z')/apache-arrow-apt-source-latest-$(lsb_release --codename --short).deb
sudo apt install -y -V ./apache-arrow-apt-source-latest-$(lsb_release --codename --short).deb
sudo apt update
sudo apt install -y -V libarrow-dev
sudo apt install -y -V libparquet-dev

Installation

• Install C++/CMake build enviroment.
• mkdir build; cd build
• cmake .. -DCMAKE_INSTALL_PREFIX=[your_installation_dir]
• make
• make install
• add installation_dir/bin to PATH

Programs

• ridf2parquet converts ridf file to parquet file
• ridf2stream streams ridf raw byte block to Apache Kafka server
• ridfstream_decoder read ridf2stream stream and streams decoded record batches

Execute them without arguments to print usage.