update document

apache · Sep 9, 2024 · 71abf72 · 71abf72
1 parent 2dd417a
commit 71abf72
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/docs/user-guides/configurations.md b/docs/user-guides/configurations.md
@@ -69,7 +69,8 @@ Data-cleaning configurations are applicable to both Iceberg Format and Mixed str
 |---------------------------------------------|------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
 | table-expire.enabled                        | true             | Enables periodically expire table                                                                                                                                                                                                                                     |
 | change.data.ttl.minutes                     | 10080(7 days)    | Time to live in minutes for data of ChangeStore                                                                                                                                                                                                                       |
-| snapshot.base.keep.minutes                  | 720(12 hours)    | Table-Expiration keeps the latest snapshots of BaseStore within a specified time in minutes                                                                                                                                                                           |
+| snapshot.keep.duration                      | 720min(12 hours) | Table-Expiration keeps the latest snapshots within a specified duration                                                                                                                                                                                               |
+| snapshot.keep.min-count                     | 1                | Minimum number of snapshots retained for table expiration                                                                                                                                                                                                             |
 | clean-orphan-file.enabled                   | false            | Enables periodically clean orphan files                                                                                                                                                                                                                               |
 | clean-orphan-file.min-existing-time-minutes | 2880(2 days)     | Cleaning orphan files keeps the files modified within a specified time in minutes                                                                                                                                                                                     |
 | clean-dangling-delete-files.enabled         | true             | Whether to enable cleaning of dangling delete files                                                                                                                                                                                                                   |