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The following commit(s) were added to refs/heads/branch-2.1 by this push:
     new dbaa27ebbe3 [fix](agg) memory leak issue in agg operator (#35037) 
(#35055)
dbaa27ebbe3 is described below

commit dbaa27ebbe30aa6e0f17b609c2b63db0818c4a7c
Author: Jerry Hu <mrh...@gmail.com>
AuthorDate: Mon May 20 16:50:50 2024 +0800

    [fix](agg) memory leak issue in agg operator (#35037) (#35055)
---
 be/src/pipeline/pipeline_x/dependency.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/be/src/pipeline/pipeline_x/dependency.cpp 
b/be/src/pipeline/pipeline_x/dependency.cpp
index ec890dac7f1..ba47f935598 100644
--- a/be/src/pipeline/pipeline_x/dependency.cpp
+++ b/be/src/pipeline/pipeline_x/dependency.cpp
@@ -193,6 +193,12 @@ Status AggSharedState::reset_hash_table() {
                     }
                 });
 
+                if (hash_table.has_null_key_data()) {
+                    auto st = _destroy_agg_status(
+                            hash_table.template 
get_null_key_data<vectorized::AggregateDataPtr>());
+                    RETURN_IF_ERROR(st);
+                }
+
                 aggregate_data_container.reset(new 
vectorized::AggregateDataContainer(
                         sizeof(typename HashTableType::key_type),
                         ((total_size_of_aggregate_states + 
align_aggregate_states - 1) /


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