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  1. MH-13487

Apache Log InfluxDB Adapter for HTTP access logs


    • Type: Story Card
    • Status: Open
    • Resolution: Unresolved
    • Affects versions: None
    • Fix versions: 8.0
    • Components: Backend Software
    • Labels:


      MH-13483 Resolved introduces basic statistics visualization facilities into Opencast. In particular, a statistics provider implementation for InfluxDB 1.x time series is provided, i.e. Opencast can visualize InfluxDB time series data.

      The Opencast InfluxDB Adapter is implemented as a standalone Java application that continuously parses the Apache log files HTTP access logs to gather data about the usage of assets (here: "Views" of video files) and feeds those info into InfluxDB.

      The adapter optionally uses the External API to find out to which series a given event belongs so that view data can be aggregated on series level, too.

      Currently implemented feature set:

      • Both single- and multi-tenant support
      • External API integration to retrieve additional metadata from Opencast (series)
      • Dynamic time window analysis of HTTP accesses to heuristically determine "number of views" (access to the same resource within a given time window don't count as multiple views)
      • Some filter options to ignore requests that should not be counted

      Current limitations:

      • The adapter is implemented for a specific Apache log format. In theory, it could be generalised to support other log formats, web servers or even to a general line-based log analyzer. This is, however, not in the scope of this work.

        TestRail: Results


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                • Assignee:
                  staubesv Sven Stauber
                • Watchers:
                  1 Start watching this issue


                  • Created:

                    TestRail: Cases