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new 30f24dd7f [doc] Document
execution.checkpointing.max-concurrent-checkpoints
30f24dd7f is described below
commit 30f24dd7ffc6841a2d352d03e64dfd0d296ac57d
Author: Jingsong <[email protected]>
AuthorDate: Wed Aug 16 17:25:19 2023 +0800
[doc] Document execution.checkpointing.max-concurrent-checkpoints
---
docs/content/maintenance/write-performance.md | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/docs/content/maintenance/write-performance.md
b/docs/content/maintenance/write-performance.md
index 4ce4ed29a..77ce6e246 100644
--- a/docs/content/maintenance/write-performance.md
+++ b/docs/content/maintenance/write-performance.md
@@ -28,7 +28,9 @@ under the License.
Paimon's write performance is closely related to checkpoint, so if you need
greater write throughput:
-1. Increase the checkpoint interval, or just use batch mode.
+1. Flink Configuration (`'flink-conf.yaml'` or `SET` in SQL): Increase the
checkpoint interval
+ (`'execution.checkpointing.interval'`), increase max concurrent checkpoints
to 3
+ (`'execution.checkpointing.max-concurrent-checkpoints'`), or just use batch
mode.
2. Increase `write-buffer-size`.
3. Enable `write-buffer-spillable`.
4. Rescale bucket number if you are using Fixed-Bucket mode.
