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new 610ea3fee [doc] Document memory for dynamic bucket mode
610ea3fee is described below
commit 610ea3feee0d94da641ae64e01745d4a13e12d63
Author: Jingsong <[email protected]>
AuthorDate: Thu Jul 13 11:09:56 2023 +0800
[doc] Document memory for dynamic bucket mode
---
docs/content/concepts/primary-key-table.md | 1 +
docs/content/maintenance/write-performance.md | 3 ---
2 files changed, 1 insertion(+), 3 deletions(-)
diff --git a/docs/content/concepts/primary-key-table.md
b/docs/content/concepts/primary-key-table.md
index bf8e21f95..9949f9217 100644
--- a/docs/content/concepts/primary-key-table.md
+++ b/docs/content/concepts/primary-key-table.md
@@ -44,6 +44,7 @@ Primary Key Table supports two bucket mode:
the number of buckets. (This is an experimental feature)
- Option1: `'dynamic-bucket.target-row-num'`: controls the target row
number for one bucket.
- Option2: `'dynamic-bucket.assigner-parallelism'`: Parallelism of assigner
operator, controls the number of initialized bucket.
+ - This mode requires more memory, 100 million entries in a partition takes
up 1 GB more memory, partitions that are no longer active do not take up memory.
## Merge Engines
diff --git a/docs/content/maintenance/write-performance.md
b/docs/content/maintenance/write-performance.md
index 76a876db3..4688f8cab 100644
--- a/docs/content/maintenance/write-performance.md
+++ b/docs/content/maintenance/write-performance.md
@@ -189,6 +189,3 @@ If your Flink job does not rely on state, please avoid
using managed memory, whi
```shell
taskmanager.memory.managed.size=1m
```
-
-## Example
-
