Re: Recommended Cassandra, Elasticsearch, Java, Tomcat7, and OS versions

[Petteri Sulonen]

One followup question: we're not able to get it running under OpenJDK when using the precompiled version of Usergrid -- there's the nasty shiroFilter related exception on startup in catalina.out. Is OpenJDK really the recommended Java, or should we be using Oracle JDK like it says in the installation instructions? Or do we need to build Usergrid ourselves if using OpenJDK?

Thanks in advance,

Petteri

On 25/10/16 14:48, Dave wrote:

From experience, this combination seems pretty reliable:

   ElasticSearch 1.4.4
   Cassandra 2.1.13
   Tomcat 7.0.68
   OpenJDK 1.8.0_51

And yes, I agree it would be very nice to have a complete support matrix. The closest thing we have now is at the start of the Deployment Guide: http://usergrid.apache.org/docs/installation/deployment-guide.html

Dave

On Mon, Oct 24, 2016 at 4:30 AM Petteri Sulonen <petteri.sulo...@avaintec.com <mailto:petteri.sulo...@avaintec.com>> wrote:

    Greetings --

    We're developing a node + Usergrid service, and are having significant
    stability issues with it. In particular, Usergrid appears to be pretty
    picky about the Cassandra version in use; for example, we've noticed
    that 2.2.7 works better than 2.2.8, some 3.x versions don't work
    at all
    while others work fine.

    The provided Usergrid installation documentation is rather vague about
    the recommended/required platform component versions. Could some
    of the
    developers weigh in on this? Specifically:

    For Usergrid 2.1.0, what are the recommended versions of

    - Elasticsearch

    - Cassandra

    - Java

    - Tomcat 7

    - Ubuntu Linux (if applicable)

    Additionally, it would be really nice if this information was
    available
    as a matrix on the official documentation, per Usergrid version.

    Thanks in advance,

    /Petteri

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