What is the command to launch the scheduled Cassandra reaper manually?
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-07954bf0a028Additional 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"
},