Fix initialization

Author: abyss7

ydb/core/kqp/compute_actor/kqp_compute_actor_factory.cpp

@@ -124,7 +124,9 @@ class TKqpCaFactory : public IKqpNodeComputeActorFactory {
         memoryLimits.MinMemAllocSize = MinMemAllocSize.load();
         memoryLimits.MinMemFreeSize = MinMemFreeSize.load();
         memoryLimits.ArrayBufferMinFillPercentage = args.Task->GetArrayBufferMinFillPercentage();
-        memoryLimits.BufferPageAllocSize = args.Task->GetBufferPageAllocSize();
+        if (args.Task->HasBufferPageAllocSize()) {
+            memoryLimits.BufferPageAllocSize = args.Task->GetBufferPageAllocSize();
+        }
 
         auto estimation = ResourceManager_->EstimateTaskResources(*args.Task, args.NumberOfTasks);
         NRm::TKqpResourcesRequest resourcesRequest;

ydb/core/kqp/executer_actor/kqp_executer_impl.h

@@ -169,8 +169,8 @@ class TKqpExecuterBase : public TActor<TDerived> {
             ArrayBufferMinFillPercentage = executerConfig.TableServiceConfig.GetArrayBufferMinFillPercentage();
         }
 
-        if (tableServiceConfig.HasBufferPageAllocSize()) {
-            BufferPageAllocSize = tableServiceConfig.GetBufferPageAllocSize();
+        if (executerConfig.TableServiceConfig.HasBufferPageAllocSize()) {
+            BufferPageAllocSize = executerConfig.TableServiceConfig.GetBufferPageAllocSize();
         }
 
         EnableReadsMerge = *MergeDatashardReadsControl() == 1;

ydb/library/yql/dq/actors/compute/dq_compute_actor.h

@@ -380,7 +380,7 @@ struct TComputeMemoryLimits {
     ui64 OutputChunkMaxSize = GetDqExecutionSettings().FlowControl.MaxOutputChunkSize;
     ui64 ChunkSizeLimit = 48_MB;
     TMaybe<ui8> ArrayBufferMinFillPercentage; // Used by DqOutputHashPartitionConsumer and DqOutputChannel
-    TMaybe<ui8> BufferPageAllocSize;
+    TMaybe<size_t> BufferPageAllocSize;
 
     IMemoryQuotaManager::TPtr MemoryQuotaManager;
 };

ydb/library/yql/dq/runtime/dq_tasks_runner.h

@@ -220,7 +220,7 @@ struct TDqTaskRunnerMemoryLimits {
     ui32 OutputChunkMaxSize = 0;
     ui32 ChunkSizeLimit = 48_MB;
     TMaybe<ui8> ArrayBufferMinFillPercentage;
-    TMaybe<ui8> BufferPageAllocSize;
+    TMaybe<size_t> BufferPageAllocSize;
 };
 
 NUdf::TUnboxedValue DqBuildInputValue(const NDqProto::TTaskInput& inputDesc, const NKikimr::NMiniKQL::TType* type,