(refactoring) Move TSchemeCacheHelpers to core/tx/scheme_cache KIKIMR-20673

ydb/core/tx/datashard/change_exchange_split.cpp

@@ -6,6 +6,8 @@
 #include <ydb/core/base/tablet_pipe.h>
 #include <ydb/core/persqueue/events/global.h>
 #include <ydb/core/persqueue/writer/source_id_encoding.h>
+#include <ydb/core/tx/scheme_cache/helpers.h>
+#include <ydb/core/tx/scheme_cache/scheme_cache.h>
 #include <ydb/public/lib/base/msgbus_status.h>
 
 #include <ydb/library/actors/core/actor_bootstrapped.h>
@@ -155,7 +157,10 @@ class TCdcPartitionWorker: public TActorBootstrapped<TCdcPartitionWorker> {
 
 }; // TCdcPartitionWorker
 
-class TCdcWorker: public TActorBootstrapped<TCdcWorker>, private TSchemeCacheHelpers {
+class TCdcWorker
+    : public TActorBootstrapped<TCdcWorker>
+    , private NSchemeCache::TSchemeCacheHelpers
+{
     TStringBuf GetLogPrefix() const {
         if (!LogPrefix) {
             LogPrefix = TStringBuilder()

ydb/core/tx/datashard/change_sender_async_index.cpp

@@ -7,6 +7,8 @@
 #include <ydb/core/base/tablet_pipecache.h>
 #include <ydb/library/services/services.pb.h>
 #include <ydb/core/tablet_flat/flat_row_eggs.h>
+#include <ydb/core/tx/scheme_cache/helpers.h>
+#include <ydb/core/tx/scheme_cache/scheme_cache.h>
 #include <ydb/core/tx/tx_proxy/proxy.h>
 #include <ydb/library/yql/public/udf/udf_data_type.h>
 
@@ -325,7 +327,7 @@ class TAsyncIndexChangeSenderMain
     : public TActorBootstrapped<TAsyncIndexChangeSenderMain>
     , public TBaseChangeSender
     , public IChangeSenderResolver
-    , private TSchemeCacheHelpers
+    , private NSchemeCache::TSchemeCacheHelpers
 {
     TStringBuf GetLogPrefix() const {
         if (!LogPrefix) {

ydb/core/tx/datashard/change_sender_cdc_stream.cpp

@@ -8,6 +8,8 @@
 #include <ydb/core/persqueue/partition_key_range/partition_key_range.h>
 #include <ydb/core/persqueue/writer/source_id_encoding.h>
 #include <ydb/core/persqueue/writer/writer.h>
+#include <ydb/core/tx/scheme_cache/helpers.h>
+#include <ydb/core/tx/scheme_cache/scheme_cache.h>
 #include <ydb/services/lib/sharding/sharding.h>
 
 #include <ydb/library/actors/core/actor_bootstrapped.h>
@@ -288,7 +290,7 @@ class TCdcChangeSenderMain
     : public TActorBootstrapped<TCdcChangeSenderMain>
     , public TBaseChangeSender
     , public IChangeSenderResolver
-    , private TSchemeCacheHelpers
+    , private NSchemeCache::TSchemeCacheHelpers
 {
     struct TPQPartitionInfo {
         ui32 PartitionId;

ydb/core/tx/datashard/change_sender_common_ops.h

@@ -4,7 +4,6 @@
 #include "change_exchange_helpers.h"
 
 #include <ydb/core/base/appdata.h>
-#include <ydb/core/tx/scheme_cache/scheme_cache.h>
 
 #include <ydb/library/actors/core/actor.h>
 #include <ydb/library/actors/core/hfunc.h>
@@ -170,99 +169,5 @@ class TBaseChangeSender: public IChangeSender {
 
 }; // TBaseChangeSender
 
-struct TSchemeCacheHelpers {
-    using TNavigate = NSchemeCache::TSchemeCacheNavigate;
-    using TEvNavigate = TEvTxProxySchemeCache::TEvNavigateKeySet;
-    using TResolve = NSchemeCache::TSchemeCacheRequest;
-    using TEvResolve = TEvTxProxySchemeCache::TEvResolveKeySet;
-    using TCheckFailFunc = std::function<void(const TString&)>;
-
-    inline static TNavigate::TEntry MakeNavigateEntry(const TTableId& tableId, TNavigate::EOp op) {
-        TNavigate::TEntry entry;
-        entry.RequestType = TNavigate::TEntry::ERequestType::ByTableId;
-        entry.TableId = tableId;
-        entry.Operation = op;
-        entry.ShowPrivatePath = true;
-        return entry;
-    }
-
-    template <typename T>
-    static bool CheckNotEmpty(const TStringBuf marker, const TAutoPtr<T>& result, TCheckFailFunc onFailure) {
-        if (result) {
-            return true;
-        }
-
-        onFailure(TStringBuilder() << "Empty result at '" << marker << "'");
-        return false;
-    }
-
-    template <typename T>
-    static bool CheckEntriesCount(const TStringBuf marker, const TAutoPtr<T>& result, ui32 expected, TCheckFailFunc onFailure) {
-        if (result->ResultSet.size() == expected) {
-            return true;
-        }
-
-        onFailure(TStringBuilder() << "Unexpected entries count at '" << marker << "'"
-            << ": expected# " << expected
-            << ", got# " << result->ResultSet.size()
-            << ", result# " << result->ToString(*AppData()->TypeRegistry));
-        return false;
-    }
-
-    inline static const TTableId& GetTableId(const TNavigate::TEntry& entry) {
-        return entry.TableId;
-    }
-
-    inline static const TTableId& GetTableId(const TResolve::TEntry& entry) {
-        return entry.KeyDescription->TableId;
-    }
-
-    template <typename T>
-    static bool CheckTableId(const TStringBuf marker, const T& entry, const TTableId& expected, TCheckFailFunc onFailure) {
-        if (GetTableId(entry).HasSamePath(expected)) {
-            return true;
-        }
-
-        onFailure(TStringBuilder() << "Unexpected table id at '" << marker << "'"
-            << ": expected# " << expected
-            << ", got# " << GetTableId(entry)
-            << ", entry# " << entry.ToString());
-        return false;
-    }
-
-    inline static bool IsSucceeded(TNavigate::EStatus status) {
-        return status == TNavigate::EStatus::Ok;
-    }
-
-    inline static bool IsSucceeded(TResolve::EStatus status) {
-        return status == TResolve::EStatus::OkData;
-    }
-
-    template <typename T>
-    static bool CheckEntrySucceeded(const TStringBuf marker, const T& entry, TCheckFailFunc onFailure) {
-        if (IsSucceeded(entry.Status)) {
-            return true;
-        }
-
-        onFailure(TStringBuilder() << "Failed entry at '" << marker << "'"
-            << ": entry# " << entry.ToString());
-        return false;
-    }
-
-    template <typename T>
-    static bool CheckEntryKind(const TStringBuf marker, const T& entry, TNavigate::EKind expected, TCheckFailFunc onFailure) {
-        if (entry.Kind == expected) {
-            return true;
-        }
-
-        onFailure(TStringBuilder() << "Unexpected entry kind at '" << marker << "'"
-            << ", expected# " << static_cast<ui32>(expected)
-            << ", got# " << static_cast<ui32>(entry.Kind)
-            << ", entry# " << entry.ToString());
-        return false;
-    }
-
-}; // TSchemeCacheHelpers
-
 } // NDataShard
 } // NKikimr

ydb/core/tx/scheme_cache/helpers.h

@@ -0,0 +1,105 @@
+#pragma once
+
+#include <ydb/core/tx/scheme_cache/scheme_cache.h>
+
+#include <util/string/builder.h>
+
+#include <functional>
+
+namespace NKikimr::NSchemeCache {
+
+struct TSchemeCacheHelpers {
+    using TNavigate = TSchemeCacheNavigate;
+    using TEvNavigate = TEvTxProxySchemeCache::TEvNavigateKeySet;
+    using TResolve = TSchemeCacheRequest;
+    using TEvResolve = TEvTxProxySchemeCache::TEvResolveKeySet;
+    using TCheckFailFunc = std::function<void(const TString&)>;
+
+    inline static TNavigate::TEntry MakeNavigateEntry(const TTableId& tableId, TNavigate::EOp op) {
+        TNavigate::TEntry entry;
+        entry.RequestType = TNavigate::TEntry::ERequestType::ByTableId;
+        entry.TableId = tableId;
+        entry.Operation = op;
+        entry.ShowPrivatePath = true;
+        return entry;
+    }
+
+    template <typename T>
+    static bool CheckNotEmpty(const TStringBuf marker, const TAutoPtr<T>& result, TCheckFailFunc onFailure) {
+        if (result) {
+            return true;
+        }
+
+        onFailure(TStringBuilder() << "Empty result at '" << marker << "'");
+        return false;
+    }
+
+    template <typename T>
+    static bool CheckEntriesCount(const TStringBuf marker, const TAutoPtr<T>& result, ui32 expected, TCheckFailFunc onFailure) {
+        if (result->ResultSet.size() == expected) {
+            return true;
+        }
+
+        onFailure(TStringBuilder() << "Unexpected entries count at '" << marker << "'"
+            << ": expected# " << expected
+            << ", got# " << result->ResultSet.size()
+            << ", result# " << result->ToString(*AppData()->TypeRegistry));
+        return false;
+    }
+
+    inline static const TTableId& GetTableId(const TNavigate::TEntry& entry) {
+        return entry.TableId;
+    }
+
+    inline static const TTableId& GetTableId(const TResolve::TEntry& entry) {
+        return entry.KeyDescription->TableId;
+    }
+
+    template <typename T>
+    static bool CheckTableId(const TStringBuf marker, const T& entry, const TTableId& expected, TCheckFailFunc onFailure) {
+        if (GetTableId(entry).HasSamePath(expected)) {
+            return true;
+        }
+
+        onFailure(TStringBuilder() << "Unexpected table id at '" << marker << "'"
+            << ": expected# " << expected
+            << ", got# " << GetTableId(entry)
+            << ", entry# " << entry.ToString());
+        return false;
+    }
+
+    inline static bool IsSucceeded(TNavigate::EStatus status) {
+        return status == TNavigate::EStatus::Ok;
+    }
+
+    inline static bool IsSucceeded(TResolve::EStatus status) {
+        return status == TResolve::EStatus::OkData;
+    }
+
+    template <typename T>
+    static bool CheckEntrySucceeded(const TStringBuf marker, const T& entry, TCheckFailFunc onFailure) {
+        if (IsSucceeded(entry.Status)) {
+            return true;
+        }
+
+        onFailure(TStringBuilder() << "Failed entry at '" << marker << "'"
+            << ": entry# " << entry.ToString());
+        return false;
+    }
+
+    template <typename T>
+    static bool CheckEntryKind(const TStringBuf marker, const T& entry, TNavigate::EKind expected, TCheckFailFunc onFailure) {
+        if (entry.Kind == expected) {
+            return true;
+        }
+
+        onFailure(TStringBuilder() << "Unexpected entry kind at '" << marker << "'"
+            << ", expected# " << static_cast<ui32>(expected)
+            << ", got# " << static_cast<ui32>(entry.Kind)
+            << ", entry# " << entry.ToString());
+        return false;
+    }
+
+}; // TSchemeCacheHelpers
+
+}