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v1.13: Experimental: Limit batch payload size #3265

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guimachiavelli merged 2 commits into from
Jun 3, 2025
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v1.13: Experimental: Limit batch payload size #3265

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cd6770c
add maximum batch payload size experimental feature
guimachiavelli May 21, 2025
dddaee4
Update learn/self_hosted/configure_meilisearch_at_launch.mdx
guimachiavelli May 22, 2025
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1 change: 1 addition & 0 deletions learn/resources/experimental_features_overview.mdx
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Expand Up @@ -57,3 +57,4 @@ Activating or deactivating experimental features this way does not require you t
| [Dumpless upgrade](/learn/self_hosted/configure_meilisearch_at_launch#dumpless-upgrade) | Upgrade Meilisearch without generating a dump | API route |
| [Composite embedders](/reference/api/settings#composite-embedders) | Enable composite embedders | API route |
| [Search query embedding cache](/learn/self_hosted/configure_meilisearch_at_launch#search-query-embedding-cache) | Enable a cache for search query embeddings | CLI flag or environment variable |
| [Maximum batch payload size](/learn/self_hosted/configure_meilisearch_at_launch#maximum-batch-payload-size) | Limit batch payload size | CLI flag or environment variable |
9 changes: 9 additions & 0 deletions learn/self_hosted/configure_meilisearch_at_launch.mdx
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Expand Up @@ -506,6 +506,15 @@ Includes an authentication token in the authorization header when notifying the

Limit the number of tasks Meilisearch performs in a single batch. May improve stability in systems handling a large queue of resource-intensive tasks.

### Maximum batch payload size <NoticeTag type="experimental" label="experimental" />

**Environment variable**: `MEILI_EXPERIMENTAL_LIMIT_BATCHED_TASKS_TOTAL_SIZE`<br />
**CLI option**: `--experimental-limit-batched-tasks-total-size`<br />
**Default value**: `None`<br />
**Expected value**: an integer

Sets a maximum payload size for batches in bytes. Smaller batches are less efficient, but consume less RAM and reduce immediate latency.

### Replication parameters <NoticeTag type="experimental" label="experimental" />

<Warning>
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