+1 On Wed, Oct 18, 2017 at 12:39 AM, Vinod Kone <vi...@mesosphere.io> wrote:
> Hi folks, > > I would like to propose that we enforce the character set used for > attribute values as per the documentation. > > Currently, the documentation > <http://mesos.apache.org/documentation/latest/attributes-resources/> > states > that attribute values should be of the form [a-zA-Z0-9_/.-] but we don't > enforce it > <https://github.com/apache/mesos/blob/master/src/common/values.cpp#L556>. > This makes it hard for frameworks to use certain delimiters (say comma) for > parsing a list of attributes. > > I would like to know if there is anyone out there who is using attribute > values that have characters other than [a-zA-Z0-9_/.-]. If yes, please let > us know so we can plan for the breaking change. If no one is using > undocumented character set, I propose that we make this change in the > upcoming 1.5 release of Mesos. > > Thoughts? > > Vinod >