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What is the command to launch the scheduled Cassandra reaper manually?

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e-series-systems
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Applies to

  • StorageGRID 11.4.0.4
  • StorageGRID 11.5

Answer

spreaper launch-schedule <keyspace_name> can be used to start a new repair for the given schedule.
Example:
root@dc1-sn2:~ # spreaper launch-schedule storagegrid
# Started a repair from schedule id: d7736c80-4ed1-11ec-850a-07954bf0a028

 

Additional Information

root@dc1-sn2:~ # spreaper list-runs
# Listing repair runs
# Found 14 repair runs

 
    "creation_time": "2023-10-12T09:04:05Z",
    "current_time": "2023-10-12T09:19:48Z",
    "datacenters": [],
    "duration": "15 minutes 42 seconds",
    "end_time": null,
    "estimated_time_of_arrival": "2023-10-12T09:20:04Z",

    "id": "4b97ebe0-68de-11ee-bee4-d3356a12f179",
    "incremental_repair": false,
    "intensity": 1.000,
    "keyspace_name": "storagegrid",
    "last_event": "Triggered repair of segment 4b97ec00-68de-11ee-bee4-d3356a12f179 via host 127.0.0.1",
    "nodes": [],
    "owner": "storagegrid",
    "pause_time": null,
    "repair_parallelism": "PARALLEL",
    "repair_thread_count": 4,
    "repair_unit_id": "d771e5e0-4ed1-11ec-850a-07954bf0a028",
    "segments_repaired": 175,
    "start_time": "2023-10-12T09:04:05Z",
    "state": "RUNNING",
    "total_segments": 178

  }
 
root@dc1-sn2:~ # spreaper list-schedules
# Listing repair schedules for all clusters
# Found 3 schedules:
[
  {
    "blacklisted_tables": [],
    "cluster_name": "storagegrid",
    "column_families": [],
    "creation_time": "2021-11-26T15:59:31Z",
    "datacenters": [],
    "id": "d7736c80-4ed1-11ec-850a-07954bf0a028",
    "incremental_repair": false,
    "intensity": 1.000,
    "keyspace_name": "storagegrid",
    "next_activation": "2023-10-19T09:03:34Z",
    "nodes": [],
    "owner": "storagegrid",
    "pause_time": "2022-09-19T03:20:23Z",
    "repair_parallelism": "PARALLEL",
    "repair_thread_count": 4,
    "repair_unit_id": "d771e5e0-4ed1-11ec-850a-07954bf0a028",
    "scheduled_days_between": 7,
    "segment_count": 0,
    "segment_count_per_node": 50,
    "state": "ACTIVE"
  },
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