diff --git a/Cargo.lock b/Cargo.lock
index 9325fe41311a..adbf8d91ccc0 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -10139,9 +10139,9 @@ dependencies = [
 
 [[package]]
 name = "lz4"
-version = "1.26.0"
+version = "1.24.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "958b4caa893816eea05507c20cfe47574a43d9a697138a7872990bba8a0ece68"
+checksum = "7e9e2dd86df36ce760a60f6ff6ad526f7ba1f14ba0356f8254fb6905e6494df1"
 dependencies = [
  "libc",
  "lz4-sys",
@@ -10149,9 +10149,9 @@ dependencies = [
 
 [[package]]
 name = "lz4-sys"
-version = "1.10.0"
+version = "1.9.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "109de74d5d2353660401699a4174a4ff23fcc649caf553df71933c7fb45ad868"
+checksum = "57d27b317e207b10f69f5e75494119e391a96f48861ae870d1da6edac98ca900"
 dependencies = [
  "cc",
  "libc",
diff --git a/src/query/service/src/pipelines/builders/builder_aggregate.rs b/src/query/service/src/pipelines/builders/builder_aggregate.rs
index 1ecf01b6b0f8..19a0134a96ba 100644
--- a/src/query/service/src/pipelines/builders/builder_aggregate.rs
+++ b/src/query/service/src/pipelines/builders/builder_aggregate.rs
@@ -136,6 +136,12 @@ impl PipelineBuilder {
                 .cluster_with_partial(true, self.ctx.get_cluster().nodes.len())
         };
 
+        log::info!(
+            "[build_aggregate_partial] partial_agg_config: {:?}, {}",
+            partial_agg_config,
+            self.is_exchange_neighbor
+        );
+
         self.main_pipeline.add_transform(|input, output| {
             Ok(ProcessorPtr::create(
                 match params.aggregate_functions.is_empty() {