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From mmiklavc <...@git.apache.org>
Subject [GitHub] incubator-metron pull request #296: METRON-439: Stellar : IS_EMPTY(host) thr...
Date Thu, 06 Oct 2016 17:13:15 GMT
GitHub user mmiklavc opened a pull request:

    https://github.com/apache/incubator-metron/pull/296

    METRON-439: Stellar : IS_EMPTY(host) throws exception

    Fix Stellar IS_EMPTY validation to handle empty and null
    
    Addresses https://issues.apache.org/jira/browse/METRON-439
    
    Things have changed a bit since the original Jira was filed. Most notably, this error
appears while dumping config from Zookeeper after it has already been loaded. The current
functionality/validation would not have allowed the load to succeed in the first place. Even
so, empty and null checks could be handled more gracefully. This PR changes IS_EMPTY to return
true on null or empty string rather than throw an exception.
    
    Added new unit tests and validated on quick-dev with multiple bro messages - normal host,
empty host string, and null/non-existent host string.

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/mmiklavc/incubator-metron METRON-439

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/incubator-metron/pull/296.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 #296
    
----
commit bd6e1a5cc48962af36b131e189ffb461e836cd20
Author: Michael Miklavcic <michael.miklavcic@gmail.com>
Date:   2016-10-06T17:09:14Z

    METRON-439: Fix Stellar IS_EMPTY validation to handle empty and null

----


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