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Nov 8, 2019
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Improve doc for max series per user/metric global limit #1780

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1 change: 1 addition & 0 deletions CHANGELOG.md
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Expand Up @@ -8,6 +8,7 @@
* [FEATURE] Global limit on the max series per user and metric #1760
* `-ingester.max-global-series-per-user`
* `-ingester.max-global-series-per-metric`
* Requires `-distributor.replication-factor` and `-distributor.shard-by-all-labels` set for the ingesters too
* [FEATURE] Flush chunks with stale markers early with `ingester.max-stale-chunk-idle`. #1759
* [FEATURE] EXPERIMENTAL: Added new KV Store backend based on memberlist library. Components can gossip about tokens and ingester states, instead of using Consul or Etcd. #1721
* [ENHANCEMENT] Allocation improvements in adding samples to Chunk. #1706
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7 changes: 7 additions & 0 deletions docs/arguments.md
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Expand Up @@ -314,6 +314,13 @@ Valid fields are (with their corresponding flags for default values):

An active series is a series to which a sample has been written in the last `-ingester.max-chunk-idle` duration, which defaults to 5 minutes.

- `max_global_series_per_user` / `-ingester.max-global-series-per-user`
- `max_global_series_per_metric` / `-ingester.max-global-series-per-metric`

Like `max_series_per_user` and `max_series_per_metric`, but the limit is enforced across the cluster. Each ingester is configured with a local limit based on the replication factor, the `-distributor.shard-by-all-labels` setting and the current number of healthy ingesters, and is kept updated whenever the number of ingesters change.

Requires `-distributor.replication-factor` and `-distributor.shard-by-all-labels` set for the ingesters too.

- `max_series_per_query` / `-ingester.max-series-per-query`
- `max_samples_per_query` / `-ingester.max-samples-per-query`

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