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Changed default value of -blocks-storage.bucket-store.sync-interval from 5m to 15m #3724

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Jan 21, 2021
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Changed default value of -blocks-storage.bucket-store.sync-interval from 5m to 15m #3724

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285e925
Changed default value of -blocks-storage.bucket-store.sync-interval f…
pracucci Jan 21, 2021
bd97858
Updated CHANGELOG entry
pracucci Jan 21, 2021
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1 change: 1 addition & 0 deletions CHANGELOG.md
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Expand Up @@ -21,6 +21,7 @@
* `-cluster.advertise-address` in favor of `-alertmanager.cluster.advertise-address`
* `-cluster.peer` in favor of `-alertmanager.cluster.peers`
* `-cluster.peer-timeout` in favor of `-alertmanager.cluster.peer-timeout`
* [CHANGE] Blocks storage: the default value of `-blocks-storage.bucket-store.sync-interval` has been changed from `5m` to `15m`. #3724
* [FEATURE] Querier: Queries can be federated across multiple tenants. The tenants IDs involved need to be specified separated by a `|` character in the `X-Scope-OrgID` request header. This is an experimental feature, which can be enabled by setting `-tenant-federation.enabled=true` on all Cortex services. #3250
* [FEATURE] Alertmanager: introduced the experimental option `-alertmanager.sharding-enabled` to shard tenants across multiple Alertmanager instances. This feature is still under heavy development and its usage is discouraged. The following new metrics are exported by the Alertmanager: #3664
* `cortex_alertmanager_ring_check_errors_total`
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2 changes: 1 addition & 1 deletion docs/blocks-storage/querier.md
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Expand Up @@ -387,7 +387,7 @@ blocks_storage:
# enabled), in order to look for changes (new blocks shipped by ingesters
# and blocks deleted by retention or compaction).
# CLI flag: -blocks-storage.bucket-store.sync-interval
[sync_interval: <duration> | default = 5m]
[sync_interval: <duration> | default = 15m]

# Max size - in bytes - of a per-tenant chunk pool, used to reduce memory
# allocations.
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2 changes: 1 addition & 1 deletion docs/blocks-storage/store-gateway.md
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Expand Up @@ -434,7 +434,7 @@ blocks_storage:
# enabled), in order to look for changes (new blocks shipped by ingesters
# and blocks deleted by retention or compaction).
# CLI flag: -blocks-storage.bucket-store.sync-interval
[sync_interval: <duration> | default = 5m]
[sync_interval: <duration> | default = 15m]

# Max size - in bytes - of a per-tenant chunk pool, used to reduce memory
# allocations.
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2 changes: 1 addition & 1 deletion docs/configuration/config-file-reference.md
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Expand Up @@ -3799,7 +3799,7 @@ bucket_store:
# enabled), in order to look for changes (new blocks shipped by ingesters and
# blocks deleted by retention or compaction).
# CLI flag: -blocks-storage.bucket-store.sync-interval
[sync_interval: <duration> | default = 5m]
[sync_interval: <duration> | default = 15m]

# Max size - in bytes - of a per-tenant chunk pool, used to reduce memory
# allocations.
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2 changes: 1 addition & 1 deletion pkg/storage/tsdb/config.go
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Expand Up @@ -243,7 +243,7 @@ func (cfg *BucketStoreConfig) RegisterFlags(f *flag.FlagSet) {
cfg.BucketIndex.RegisterFlagsWithPrefix(f, "blocks-storage.bucket-store.bucket-index.")

f.StringVar(&cfg.SyncDir, "blocks-storage.bucket-store.sync-dir", "tsdb-sync", "Directory to store synchronized TSDB index headers.")
f.DurationVar(&cfg.SyncInterval, "blocks-storage.bucket-store.sync-interval", 5*time.Minute, "How frequently to scan the bucket, or to refresh the bucket index (if enabled), in order to look for changes (new blocks shipped by ingesters and blocks deleted by retention or compaction).")
f.DurationVar(&cfg.SyncInterval, "blocks-storage.bucket-store.sync-interval", 15*time.Minute, "How frequently to scan the bucket, or to refresh the bucket index (if enabled), in order to look for changes (new blocks shipped by ingesters and blocks deleted by retention or compaction).")
f.Uint64Var(&cfg.MaxChunkPoolBytes, "blocks-storage.bucket-store.max-chunk-pool-bytes", uint64(2*units.Gibibyte), "Max size - in bytes - of a per-tenant chunk pool, used to reduce memory allocations.")
f.IntVar(&cfg.MaxConcurrent, "blocks-storage.bucket-store.max-concurrent", 100, "Max number of concurrent queries to execute against the long-term storage. The limit is shared across all tenants.")
f.IntVar(&cfg.TenantSyncConcurrency, "blocks-storage.bucket-store.tenant-sync-concurrency", 10, "Maximum number of concurrent tenants synching blocks.")
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