GitHub user cestella opened a pull request: https://github.com/apache/incubator-metron/pull/174
METRON-249: Field Transformation functions fail to handle invalid user inputs The field transformation functions fail to handle invalid user input. Specifically it could not handle negative numbers, so `URL_TO_HOST(-123)` fails with a parser exception rather than handling this gracefully. You can merge this pull request into a Git repository by running: $ git pull https://github.com/cestella/incubator-metron METRON-249 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/incubator-metron/pull/174.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 #174 ---- commit 8be5c171effd7e73cd0c8685b58ca5ffb779b1e1 Author: cstella <ceste...@gmail.com> Date: 2016-06-23T21:12:55Z Stellar did not properly handle negative numbers. ---- --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. ---