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Posted to dev@sling.apache.org by "Christian Schneider (Jira)" <ji...@apache.org> on 2020/01/15 15:49:00 UTC

[jira] [Resolved] (SLING-8934) Create new metric for the number of subscribers of distribution publisher

     [ https://issues.apache.org/jira/browse/SLING-8934?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Christian Schneider resolved SLING-8934.
----------------------------------------
      Assignee: Christian Schneider
    Resolution: Fixed

> Create new metric for the number of subscribers of distribution publisher
> -------------------------------------------------------------------------
>
>                 Key: SLING-8934
>                 URL: https://issues.apache.org/jira/browse/SLING-8934
>             Project: Sling
>          Issue Type: Improvement
>          Components: Content Distribution
>            Reporter: Alexei Krainiouk
>            Assignee: Christian Schneider
>            Priority: Major
>             Fix For: Content Distribution Journal Core 0.1.8
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> In some cases the replication_journal_availability metric reports that journal is available but replication does not work.
> In these cases a typical indication was that the publisher does not see any queues or not all queues.
> So I would like to introduce a metric of the number of queues the author sees. We can then create an alert based on it that triggers if the number of queues stays below 2 for a certain time. (1 golden master, 1 publish).



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