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Adding index.refresh_interval as a data stream setting #131482

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Merged
merged 1 commit into from
Jul 28, 2025
Merged

Adding index.refresh_interval as a data stream setting #131482

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6 changes: 5 additions & 1 deletion ...in/java/org/elasticsearch/datastreams/action/TransportUpdateDataStreamSettingsAction.java
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Original file line number Diff line number Diff line change
Expand Up @@ -54,7 +54,11 @@ public class TransportUpdateDataStreamSettingsAction extends TransportMasterNode
UpdateDataStreamSettingsAction.Request,
UpdateDataStreamSettingsAction.Response> {
private static final Logger logger = LogManager.getLogger(TransportUpdateDataStreamSettingsAction.class);
private static final Set<String> APPLY_TO_BACKING_INDICES = Set.of("index.lifecycle.name", IndexSettings.PREFER_ILM);
private static final Set<String> APPLY_TO_BACKING_INDICES = Set.of(
"index.lifecycle.name",
IndexSettings.PREFER_ILM,
"index.refresh_interval"
);
private static final Set<String> APPLY_TO_DATA_STREAM_ONLY = Set.of("index.number_of_shards");
private final MetadataDataStreamsService metadataDataStreamsService;
private final MetadataUpdateSettingsService updateSettingsService;
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8 changes: 7 additions & 1 deletion ...ms/src/yamlRestTest/resources/rest-api-spec/test/data_stream/240_data_stream_settings.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -51,18 +51,21 @@ setup:
body:
index:
number_of_shards: 2
refresh_interval: 29s
lifecycle:
name: my-new-policy
prefer_ilm: true
- match: { data_streams.0.name: my-data-stream-1 }
- match: { data_streams.0.applied_to_data_stream: true }
- match: { data_streams.0.index_settings_results.applied_to_data_stream_only: [index.number_of_shards]}
- length: { data_streams.0.index_settings_results.applied_to_data_stream_and_backing_indices: 2 }
- length: { data_streams.0.index_settings_results.applied_to_data_stream_and_backing_indices: 3 }
- match: { data_streams.0.settings.index.number_of_shards: "2" }
- match: { data_streams.0.settings.index.refresh_interval: "29s" }
- match: { data_streams.0.settings.index.lifecycle.name: "my-new-policy" }
- match: { data_streams.0.settings.index.lifecycle.prefer_ilm: "true" }
- match: { data_streams.0.effective_settings.index.number_of_shards: "2" }
- match: { data_streams.0.effective_settings.index.number_of_replicas: "0" }
- match: { data_streams.0.effective_settings.index.refresh_interval: "29s" }
- match: { data_streams.0.effective_settings.index.lifecycle.name: "my-new-policy" }
- match: { data_streams.0.effective_settings.index.lifecycle.prefer_ilm: "true" }

Expand All @@ -81,6 +84,7 @@ setup:
- match: { data_streams.0.name: my-data-stream-1 }
- match: { data_streams.0.settings.index.number_of_shards: "2" }
- match: { data_streams.0.effective_settings.index.number_of_shards: "2" }
- match: { data_streams.0.effective_settings.index.refresh_interval: "29s" }
- match: { data_streams.0.effective_settings.index.number_of_replicas: "0" }
- match: { data_streams.0.effective_settings.index.lifecycle.name: "my-new-policy" }
- match: { data_streams.0.effective_settings.index.lifecycle.prefer_ilm: "true" }
Expand All @@ -90,6 +94,7 @@ setup:
name: my-data-stream-1
- match: { data_streams.0.name: my-data-stream-1 }
- match: { data_streams.0.settings.index.number_of_shards: "2" }
- match: { data_streams.0.settings.index.refresh_interval: "29s" }
- match: { data_streams.0.settings.index.lifecycle.name: "my-new-policy" }
- match: { data_streams.0.settings.index.lifecycle.prefer_ilm: "true" }
- match: { data_streams.0.effective_settings: null }
Expand All @@ -106,6 +111,7 @@ setup:
- match: { .$idx0name.settings.index.number_of_shards: "1" }
- match: { .$idx0name.settings.index.lifecycle.name: "my-new-policy" }
- match: { .$idx1name.settings.index.number_of_shards: "2" }
- match: { .$idx1name.settings.index.refresh_interval: "29s" }
- match: { .$idx1name.settings.index.lifecycle.name: "my-new-policy" }
- match: { .$idx1name.settings.index.lifecycle.prefer_ilm: "true" }

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