bind allocator for task transfomers

1 files changed, 1 insertions, 0 deletions

diff --git a/ydb/library/yql/dq/runtime/dq_tasks_runner.cpp b/ydb/library/yql/dq/runtime/dq_tasks_runner.cpp
index 84ce1a375a..9b15874cca 100644
--- a/ydb/library/yql/dq/runtime/dq_tasks_runner.cpp
+++ b/ydb/library/yql/dq/runtime/dq_tasks_runner.cpp
@@ -324,6 +324,7 @@ public:
         TRuntimeNode programRoot = programStruct.GetValue(*programRootIdx);
 
         if (Context.FuncProvider) {
+            auto guard = patternEnv.BindAllocator();
             TExploringNodeVisitor explorer;
             explorer.Walk(programRoot.GetNode(), patternEnv);
             bool wereChanges = false;