Remove bytes counters, fix issues returning and logs for BATCH operations (#28853)

Author: dahbka-lis

ydb/core/kqp/counters/kqp_counters.cpp

@@ -896,11 +896,7 @@ TKqpCounters::TKqpCounters(const ::NMonitoring::TDynamicCounterPtr& counters, co
 
     /* Statistics batch operations */
     BatchOperationUpdateRows = KqpGroup->GetCounter("BatchOperation/Update/Rows", true);
-    BatchOperationUpdateBytes = KqpGroup->GetCounter("BatchOperation/Update/Bytes", true);
-
     BatchOperationDeleteRows = KqpGroup->GetCounter("BatchOperation/Delete/Rows", true);
-    BatchOperationDeleteBytes = KqpGroup->GetCounter("BatchOperation/Delete/Bytes", true);
-
     BatchOperationRetries = KqpGroup->GetCounter("BatchOperation/Retries", true);
 }
 

ydb/core/kqp/counters/kqp_counters.h

@@ -487,9 +487,7 @@ class TKqpCounters : public TKqpCountersBase, public NYql::NDq::TSpillingCounter
 
     // Statistics batch operations
     ::NMonitoring::TDynamicCounters::TCounterPtr BatchOperationUpdateRows;
-    ::NMonitoring::TDynamicCounters::TCounterPtr BatchOperationUpdateBytes;
     ::NMonitoring::TDynamicCounters::TCounterPtr BatchOperationDeleteRows;
-    ::NMonitoring::TDynamicCounters::TCounterPtr BatchOperationDeleteBytes;
     ::NMonitoring::TDynamicCounters::TCounterPtr BatchOperationRetries;
 };
 

ydb/core/kqp/executer_actor/kqp_executer_impl.h

@@ -2175,10 +2175,7 @@ class TKqpExecuterBase : public TActor<TDerived> {
             if (!BatchOperationSettings.Empty() && !Stats->TableStats.empty()) {
                 auto [_, tableStats] = *Stats->TableStats.begin();
                 Counters->Counters->BatchOperationUpdateRows->Add(tableStats->GetWriteRows());
-                Counters->Counters->BatchOperationUpdateBytes->Add(tableStats->GetWriteBytes());
-
                 Counters->Counters->BatchOperationDeleteRows->Add(tableStats->GetEraseRows());
-                Counters->Counters->BatchOperationDeleteBytes->Add(tableStats->GetEraseBytes());
             }
 
             auto finishSize = Stats->EstimateFinishMem();