Switch to default arrow memory pool

Current memory pool is broken when buffers are passed between different computation graphs (pragma dq.UseWideBlockChannels)

1 files changed, 3 insertions, 1 deletions

diff --git a/ydb/library/yql/minikql/computation/mkql_computation_node_graph.cpp b/ydb/library/yql/minikql/computation/mkql_computation_node_graph.cpp
index eb4bee4802..43b2e4bb2c 100644
--- a/ydb/library/yql/minikql/computation/mkql_computation_node_graph.cpp
+++ b/ydb/library/yql/minikql/computation/mkql_computation_node_graph.cpp
@@ -596,7 +596,9 @@ public:
                 ValueBuilder.Get(),
                 CompOpts,
                 PatternNodes->GetMutables(),
-                *ArrowMemoryPool));
+                //*ArrowMemoryPool
+                *arrow::default_memory_pool()
+                ));
             ValueBuilder->SetCalleePositionHolder(Ctx->CalleePosition);
             for (auto& node : PatternNodes->GetNodes()) {
                 node->InitNode(*Ctx);