1. 02 Jul, 2019 1 commit
  2. 01 Jul, 2019 2 commits
  3. 17 Jun, 2019 1 commit
    • Alessio Netti's avatar
      Analytics: bugfixes for job analyzers · 2564afba
      Alessio Netti authored
      - Fixed a fair amount of bugs related to job analyzers
      - Added a "getJobsInIntervalRunning" method to JobDataStore, to get
      the list of jobs that were running in a certain time interval
      - Some code refactoring for the JobDataStore class to reduce duplication
      - Job analyzers have been tested and are working properly as of now
      2564afba
  4. 13 Jun, 2019 2 commits
  5. 12 Jun, 2019 1 commit
    • Alessio Netti's avatar
      Analytics: Aggregator plugin re-worked · 6d2b07a0
      Alessio Netti authored
      - Now supports also standard deviation and percentile computation
      - Multiple output sensors per analyzer can be defined, each performing
      a different aggregation task
      - QueryEngine has been slightly modified so as not to clear the input
      sensor reading buffer (if any), thus allowing to accumulate sensor
      values with subsequent calls
      6d2b07a0
  6. 07 Jun, 2019 1 commit
  7. 06 Jun, 2019 1 commit
  8. 04 Jun, 2019 1 commit
  9. 31 May, 2019 1 commit
  10. 30 May, 2019 1 commit
    • Alessio Netti's avatar
      Fixing BOOST endianness bugs · 5468b5b4
      Alessio Netti authored
      - Fixing a bug that caused endianness detection to not work properly
      after switching to the new BOOST macros, causing dcdbquery and other
      tools to break
      5468b5b4
  11. 29 May, 2019 1 commit
  12. 28 May, 2019 2 commits
    • Alessio Netti's avatar
      Minor fixes to REST API · bfbd219d
      Alessio Netti authored
      - Added a catch for an exception thrown when using on-demand analyzers
      - Checking that the HTTPS server is actually running before stopping it in
      the destructor
      bfbd219d
    • Alessio Netti's avatar
      Fully-operational string MQTT topics · b45ce395
      Alessio Netti authored
      - String topics are now used across all of DCDB, up to Cassandra
      - As of now, sensor names ALWAYS match MQTT topics
      - Users can still define sensor "aliases" via dcdbconfig that point
      to the same topics
      b45ce395
  13. 27 May, 2019 1 commit
  14. 24 May, 2019 3 commits
  15. 23 May, 2019 3 commits
  16. 22 May, 2019 2 commits
  17. 21 May, 2019 1 commit
  18. 09 May, 2019 1 commit
  19. 02 May, 2019 1 commit
    • Alessio Netti's avatar
      REST API fixes for topics · 1ee72f08
      Alessio Netti authored
      - By convention, users should supply '.' characters instead of '/' when
      querying sensor topics over the REST API to avoid conflicts with URL
      parsing; the characters are then replaced automatically in the server
      1ee72f08
  20. 30 Apr, 2019 2 commits
  21. 29 Apr, 2019 1 commit
    • Alessio Netti's avatar
      DA: filter for SensorNavigator and binary search fixes · f2970bda
      Alessio Netti authored
      - a "filter" configuration parameter has been added, which is used
      to discard sensor names when building the sensor navigator
      - Can be used to e.g. build a sensor navigator in a collectagent
      using only the sensors that are directly collected by it
      - Implemented a switch to select leftmost/rightmost binary search
      in CacheEntry, used for the QueryEngine
      f2970bda
  22. 27 Apr, 2019 2 commits
  23. 24 Apr, 2019 2 commits
    • Alessio Netti's avatar
      Configuration tweaks · 8b4b1738
      Alessio Netti authored
      - Parsing of host:port network addresses is handled by GlobalConfiguration
      - -p dcdbpusher command line parameter (broker port) removed and integrated
      into the -b argument
      8b4b1738
    • Alessio Netti's avatar
      Unified configuration backend · 0b344fc2
      Alessio Netti authored
      - The GlobalConfiguration class includes all shared logic to read and
      parse configuration attributes for the collectagent and dcdbpusher
      - The class is further expanded to add application-specific
      configuration parameters and blocks
      0b344fc2
  24. 23 Apr, 2019 1 commit
    • Alessio Netti's avatar
      DA: search-based sensor queries · eb186235
      Alessio Netti authored
      - When performing sensor queries with absolute timestamps (rel=false) a
      binary search algorithm is used to compute the bounds of the required
      sensor cache view
      - This is more accurate than the fuzzy method employed with relative
      timestamps (rel=true)
      eb186235
  25. 18 Apr, 2019 1 commit
    • Alessio Netti's avatar
      DA: REST API in collectagent · 0466b434
      Alessio Netti authored
      - The REST API of the data analytics framework is now functional in
      the collectagent as well
      - This implementation is temporary and should be replaced with a generic
      REST API server whenever possible
      0466b434
  26. 15 Apr, 2019 2 commits
    • Alessio Netti's avatar
      DA: data staleness checks · e19fd249
      Alessio Netti authored
      - Batch size in the collectagent now taken into account to determine if
      a specific sensor cache is stale or not
      e19fd249
    • Alessio Netti's avatar
      DA: bugfixes and documentation · 35cfab1b
      Alessio Netti authored
      - Integration of data analytics framework in collectagent complete
      - REST API integration still pending
      - Added some documentation to the code
      35cfab1b
  27. 13 Apr, 2019 1 commit
  28. 12 Apr, 2019 1 commit
    • Alessio Netti's avatar
      DA: integration in CollectAgent (WIP) · 0f77d784
      Alessio Netti authored
      - First step for integration of the analytics framework in the collectagent
      - QueryEngine and REST API integration still missing
      - Proper testing still to be done
      - Added a probe function: the global config file is scanned before
      initialization, and if no data analytics plugins are requested, no
      sensor navigator is built
      0f77d784