GitHub user ottobackwards opened a pull request: https://github.com/apache/metron/pull/1175
METRON-1453 Metron Parser for valid RFC 5424 Syslog messages This is a simple parser for *valid* [RFC 5424](http://www.rfc-base.org/txt/rfc-5424.txt) messages. It produces JSON for the messages, including support for structured data. All structured data will be flattened. It's configuration allows for specifying how missing fields are handled ( "-" in the spec ). They can be: - DASH ( the default and same as spec) - OMIT : the field will not be in the return set - NULL : the field will be in the return set, but as null The parser uses the [simple-syslog-5424](https://github.com/palindromicity/simple-syslog-5424) library. Testing: - Build should work ;) - in full dev, parser configuration should be available - if you have a syslog 5424 compliant data source, hook it up In order to streamline the review of the contribution we ask you follow these guidelines and ask you to double check the following: ### For all changes: - [x] Is there a JIRA ticket associated with this PR? If not one needs to be created at [Metron Jira](https://issues.apache.org/jira/browse/METRON/?selectedTab=com.atlassian.jira.jira-projects-plugin:summary-panel). - [x] Does your PR title start with METRON-XXXX where XXXX is the JIRA number you are trying to resolve? Pay particular attention to the hyphen "-" character. - [x] Has your PR been rebased against the latest commit within the target branch (typically master)? ### For code changes: - [-] Have you included steps to reproduce the behavior or problem that is being changed or addressed? - [x] Have you included steps or a guide to how the change may be verified and tested manually? - [x] Have you ensured that the full suite of tests and checks have been executed in the root metron folder via: ``` mvn -q clean integration-test install && dev-utilities/build-utils/verify_licenses.sh ``` - [x] Have you written or updated unit tests and or integration tests to verify your changes? - [x] If adding new dependencies to the code, are these dependencies licensed in a way that is compatible for inclusion under [ASF 2.0](http://www.apache.org/legal/resolved.html#category-a)? - [x] Have you verified the basic functionality of the build by building and running locally with Vagrant full-dev environment or the equivalent? ### For documentation related changes: - [-] Have you ensured that format looks appropriate for the output in which it is rendered by building and verifying the site-book? If not then run the following commands and the verify changes via `site-book/target/site/index.html`: ``` cd site-book mvn site ``` #### Note: Please ensure that once the PR is submitted, you check travis-ci for build issues and submit an update to your PR as soon as possible. It is also recommended that [travis-ci](https://travis-ci.org) is set up for your personal repository such that your branches are built there before submitting a pull request. You can merge this pull request into a Git repository by running: $ git pull https://github.com/ottobackwards/metron syslog-5424 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/metron/pull/1175.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #1175 ---- commit ea2ee761d45049395b585c72e44b406f32cbf881 Author: Otto Fowler <ottobackwards@...> Date: 2018-08-24T20:50:30Z METRON-1453 Metron Parser for valid RFC 5424 Syslog messages ---- ---