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  1. 16 Dec, 2019 1 commit
  2. 02 Dec, 2019 1 commit
    • Micha Müller's avatar
      Rework tool dcdbslurmjob · 7d197c01
      Micha Müller authored
      -sends data as JSON to CollectAgent instead of storing in Cassandra directly
      -adapt CA to support iob data
      7d197c01
  3. 11 Nov, 2019 1 commit
  4. 21 Oct, 2019 1 commit
  5. 19 Oct, 2019 1 commit
  6. 18 Oct, 2019 2 commits
  7. 10 Oct, 2019 1 commit
  8. 09 Oct, 2019 2 commits
  9. 07 Oct, 2019 2 commits
    • Alessio Netti's avatar
      Metadata integration · ea1ab2b2
      Alessio Netti authored
      - Metadata is now parsed from config files, sent from Pushers to
      Collectagents as JSON, and finally written to Cassandra
      ea1ab2b2
    • Alessio Netti's avatar
      Changes to metadata packet send method · dcafa065
      Alessio Netti authored
      - JSON metadata is sent only if a "metadata" block for the sensor is
      defined, else if auto-publish is enabled we only send the sensor name
      dcafa065
  10. 04 Oct, 2019 1 commit
  11. 30 Aug, 2019 1 commit
    • Alessio Netti's avatar
      Analytics: Operator Bugfixes · 3d72b599
      Alessio Netti authored
      - Fixed a bug that prevented pipelines in collectagent deployments
      - Incremented the tolerance threshold of fuzzy queries to 1h
      - Fixed the assignment of MQTT topics to job sensors
      3d72b599
  12. 19 Aug, 2019 1 commit
  13. 12 Aug, 2019 1 commit
    • Alessio Netti's avatar
      Analytics: fixes and small changes · de38e004
      Alessio Netti authored
      - Fixed a bug that prevented relaxed mode from working properly for
      operators deployed on the collectagent
      - Changed the function of the "delay" parameter: it now specifies a
      fixed offset applied to the computation interval of each operator,
      useful to tune the flow of data in operator pipelines
      de38e004
  14. 09 Aug, 2019 3 commits
  15. 07 Aug, 2019 1 commit
    • Alessio Netti's avatar
      Analytics: added job filtering · 584093ba
      Alessio Netti authored
      - A regular expression (jobFilter) can be applied to the jobs' nodelists
      to identify the jobs that need to be treated by each collectagent in a
      cluster
      - By default only the first node in the nodelist is considered, but this
      behavior can be customized
      584093ba
  16. 31 Jul, 2019 1 commit
    • Alessio Netti's avatar
      Analytics: minor changes to QueryEngine · 02abd6cd
      Alessio Netti authored
      - querySensor does not return NULL pointers anymore, but always
      the "buffer" input argument
      - the previous implementation was more descriptive of error statuses,
      but much more prone to leaking memory in case of improper usage
      - Also fixed a warning in the MSR plugin
      02abd6cd
  17. 30 Jul, 2019 1 commit
  18. 29 Jul, 2019 1 commit
  19. 01 Jul, 2019 1 commit
  20. 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
  21. 13 Jun, 2019 1 commit
  22. 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
  23. 04 Jun, 2019 1 commit
  24. 31 May, 2019 1 commit
  25. 28 May, 2019 2 commits
    • Alessio Netti's avatar
      Documentation and fixes · 69739f0a
      Alessio Netti authored
      - Added documentation to the new SensorID implementation
      - NOTE: virtual sensors will likely require some modifications due to
      how topics are handled now ('/' separator clashing with divide symbol)
      69739f0a
    • 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
  26. 24 May, 2019 2 commits
  27. 23 May, 2019 1 commit
  28. 22 May, 2019 1 commit
    • Alessio Netti's avatar
      Minor changes · 8810a787
      Alessio Netti authored
      - Fixed name of log files for collectagent
      - Fixed a few compilation warnings under gcc 7
      - README for dcdbpusher now correctly refers to dcdbpusher.conf files
      - SensorNavigator is rebuilt after plugin reloads only if data analytics
      are currently running
      8810a787
  29. 14 May, 2019 1 commit
  30. 09 May, 2019 1 commit
  31. 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
  32. 30 Apr, 2019 1 commit
  33. 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