Sorry about that, it directly affects one of our goals :
- Adding real-time index updates to completion suggester and improve overall stability and performance of search by upgrading to Elasticsearch 2.x.


Le 06/05/2016 15:48, Kevin Smith a écrit :
Can you translate all of this into user (or product) speak? Where does it leave us as far as any features we have already deployed? Features we have built but not deployed? Features we had hoped to build this quarter?

Thanks,



Kevin Smith
Agile Coach, Wikimedia Foundation
/
/

On Fri, May 6, 2016 at 7:46 AM, David Causse <[email protected] <mailto:[email protected]>> wrote:

    I think this situation raises a problem related to feature
    planifications in our software based on upcoming features from
    upstream. In this case I assumed that the feature being merged in
    upstream it would have been available in elastic2.x that we plan
    to deploy very soon in our cluster.
    The mistake I made here was to not actively monitor the
    elasticsearch github repo: the feature has been reverted few
    months ago, knowing this fact earlier would have certainly helped
    to review our plans accordingly.


    Le 06/05/2016 10:43, David Causse a écrit :

        Areek (the author of this new version) needed to add a
        breaking change which is only allowed during major version
        upgrades, the inter-node communication protocol would have
        been incompatible making rolling upgrades impossible.
        Unfortunately there is nothing we can do except following more
        actively the elasticsearch github repo. In this case it was
        confusing since the feature was merged but then reverted.

        David.

        Le 05/05/2016 20:45, Tomasz Finc a écrit :

            That's disappointing but in no way diminishes your work David.

            What do you need from the team to make sure we address the
            issue that
            areek identifies?

            --tomasz

            On Thu, May 5, 2016 at 11:10 AM, David Causse
            <[email protected] <mailto:[email protected]>> wrote:

                Hi,

                sad news, the completion suggester v2 was reverted
                from elastic 2.x
                branch[1] and is now delayed to elasticsearch v5.
                Unfortunately I was planning to use important features
                in this version to
                add realtime support.
                I'll start to think about it and see if we can
                workaround and still improve
                the current implementation.

                I'm really sorry about that, I should have monitored
                the elasticsearch repo
                more closely...

                [1] https://github.com/elastic/elasticsearch/pull/17120

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