Compressed Log Processor (CLP) is a tool capable of losslessly compressing text logs and searching the compressed logs without decompression. To learn more about it, you can read our paper.

You can download a release from the releases page or you can build the latest by using the packager.

For some logs you can use to test CLP, check out our open-source datasets.

You can use GitHub issues to report a bug or request a feature.

Join us on Zulip to chat with developers and other community members.

CLP is currently split across a few different components in the components directory:

• clp-py-utils contains Python utilities common to several of the other components.
• compression-job-handler contains code to submit compression jobs to a cluster.
• core contains code to compress uncompressed logs, decompress compressed logs, and search compressed logs.
• job-orchestration contains code to schedule compression jobs on the cluster.
• package-template contains the base directory structure and files of the CLP package.

The packages held by this repository are:

1. Docker Image clp/clp-core-dependencies-x86-ubuntu-focal
   • A docker image containing all the necessary dependencies to build CLP core in an Ubuntu Focal x86 environment
2. Docker Image clp/clp-core-dependencies-x86-ubuntu-bionic
   • A docker image containing all the necessary dependencies to build CLP core in an Ubuntu Bionic x86 environment
3. Docker Image clp/clp-core-dependencies-x86-centos7.4
   • A docker image containing all the necessary dependencies to build CLP core in a Centos 7.4 x86 environment
4. Docker Image clp/clp-execution-x86-ubuntu-focal
   • A docker image containing all the necessary dependencies to run the full CLP package in an x86 environment
5. Docker Image clp/clp-core-x86-ubuntu-focal
   • A docker image containing CLP (clp, clg, clo, etc.) binaries built in an Ubuntu Focal x86 environment

This is our open-source release which we will be constantly updating with bug fixes, features, etc. If you would like a feature or want to report a bug, please file an issue and we'll be happy to engage. We also welcome any contributions!