[Usergrid] Web console not opening.

[eabyshev-zz]

Can not reach web console.

[dilshat]

Check if UG works with an older C* version.
If it does, then the C* version upgrade caused this and we need to update UG to work with the last C* version

[dilshat]

Seems UG does not support C* 3x (see https://usergrid.apache.org/docs/installation/deployment-guide.html):

Prerequsites
Below are the software requirements for Usergrid 2.1.0 Stack and Portal. You can install them all on one computer for development purposes, and for deployment you can deploy them separately using clustering.
Linux or a UNIX-like system (Usergrid may run on Windows, but we haven’t tried it)
Java SE 8 JDK
Apache Tomcat 7
Apache Cassandra 1.2.x or 2.x
ElasticSearch 1.4.x or 1.7.x

We should create template Cassandra209 which will be used by UG.

[eabyshev-zz]

@dilshat I will create Cassandra with 2.x version, then check it.