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Posted to commits@pinot.apache.org by ja...@apache.org on 2025/06/03 23:36:17 UTC

(pinot) branch master updated: Update batchSizePerServer description for rebalance UI to provide recommendations on how to use it (#15981)

This is an automated email from the ASF dual-hosted git repository.

jackie pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/pinot.git


The following commit(s) were added to refs/heads/master by this push:
     new d4b0903841 Update batchSizePerServer description for rebalance UI to provide recommendations on how to use it (#15981)
d4b0903841 is described below

commit d4b0903841ec81fcb42744ac80e9ffbed640715b
Author: Sonam Mandal <so...@startree.ai>
AuthorDate: Tue Jun 3 16:36:11 2025 -0700

    Update batchSizePerServer description for rebalance UI to provide recommendations on how to use it (#15981)
---
 .../Homepage/Operations/RebalanceServer/RebalanceServerOptions.ts       | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pinot-controller/src/main/resources/app/components/Homepage/Operations/RebalanceServer/RebalanceServerOptions.ts b/pinot-controller/src/main/resources/app/components/Homepage/Operations/RebalanceServer/RebalanceServerOptions.ts
index bb950bdb34..26e0385572 100644
--- a/pinot-controller/src/main/resources/app/components/Homepage/Operations/RebalanceServer/RebalanceServerOptions.ts
+++ b/pinot-controller/src/main/resources/app/components/Homepage/Operations/RebalanceServer/RebalanceServerOptions.ts
@@ -119,7 +119,7 @@ export const rebalanceServerOptions: RebalanceServerOption[] = [
         "defaultValue": -1,
         "type": "INTEGER",
         "label": "Batch Size Per Server",
-        "description": "Batch size of segments to add per server in each rebalance step. For non-strict replica group this serves as the maximum per server, for strict replica group since a partition is moved as a whole, this serves as best efforts. Defaults to -1 to disable batching.",
+        "description": "Batch size of segments to add per server in each rebalance step. For non-strict replica group this serves as the maximum per server, for strict replica group since a partition is moved as a whole, this serves as best efforts. Defaults to -1 to disable batching. Recommendation: Run Dry Run and check how many segments are to be moved per server, if this number is > 200, enable batching by setting this option to about 100 to 200, otherwise leave it at the default",
         "isAdvancedConfig": false,
         "isStatsGatheringConfig": false,
         "markWithWarningIcon": false


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