oplog import/export improvements (#634)

* improve feedback from oplog import/export
* improve oplog save performance

1 files changed, 57 insertions, 59 deletions

diff --git a/src/zenserver/projectstore/projectstore.cpp b/src/zenserver/projectstore/projectstore.cpp
index e37fb26f4..42af9b79b 100644
--- a/src/zenserver/projectstore/projectstore.cpp
+++ b/src/zenserver/projectstore/projectstore.cpp
@@ -228,7 +228,7 @@ namespace {
 		return {static_cast<HttpResponseCode>(Result.ErrorCode),
 				Result.Reason.empty() ? Result.Text
 				: Result.Text.empty() ? Result.Reason
-									  : fmt::format("{}. Reason: '{}'", Result.Text, Result.Reason)};
+									  : fmt::format("{}: {}", Result.Reason, Result.Text)};
 	}
 
 }  // namespace
@@ -448,7 +448,7 @@ struct ProjectStore::OplogStorage : public RefCounted
 		return CbObject(SharedBuffer(std::move(OpBuffer)));
 	}
 
-	OplogEntry AppendOp(SharedBuffer Buffer, uint32_t OpCoreHash, Oid KeyHash)
+	OplogEntry AppendOp(MemoryView Buffer, uint32_t OpCoreHash, Oid KeyHash)
 	{
 		ZEN_TRACE_CPU("Store::OplogStorage::AppendOp");
 
@@ -765,7 +765,7 @@ ProjectStore::Oplog::ReplayLog()
 }
 
 IoBuffer
-ProjectStore::Oplog::FindChunk(Oid ChunkId)
+ProjectStore::Oplog::FindChunk(const Oid& ChunkId)
 {
 	RwLock::SharedLockScope OplogLock(m_OplogLock);
 	if (!m_Storage)
@@ -1044,8 +1044,8 @@ ProjectStore::Oplog::AddChunkMappings(const std::unordered_map<Oid, IoHash, Oid:
 
 void
 ProjectStore::Oplog::AddFileMapping(const RwLock::ExclusiveLockScope&,
-									Oid				 FileId,
-									IoHash			 Hash,
+									const Oid&		 FileId,
+									const IoHash&	 Hash,
 									std::string_view ServerPath,
 									std::string_view ClientPath)
 {
@@ -1066,13 +1066,13 @@ ProjectStore::Oplog::AddFileMapping(const RwLock::ExclusiveLockScope&,
 }
 
 void
-ProjectStore::Oplog::AddChunkMapping(const RwLock::ExclusiveLockScope&, Oid ChunkId, IoHash Hash)
+ProjectStore::Oplog::AddChunkMapping(const RwLock::ExclusiveLockScope&, const Oid& ChunkId, const IoHash& Hash)
 {
 	m_ChunkMap.insert_or_assign(ChunkId, Hash);
 }
 
 void
-ProjectStore::Oplog::AddMetaMapping(const RwLock::ExclusiveLockScope&, Oid ChunkId, IoHash Hash)
+ProjectStore::Oplog::AddMetaMapping(const RwLock::ExclusiveLockScope&, const Oid& ChunkId, const IoHash& Hash)
 {
 	m_MetaMap.insert_or_assign(ChunkId, Hash);
 }
@@ -1244,7 +1244,7 @@ ProjectStore::Oplog::AppendNewOplogEntry(CbPackage OpPackage)
 }
 
 uint32_t
-ProjectStore::Oplog::AppendNewOplogEntry(CbObject Core)
+ProjectStore::Oplog::AppendNewOplogEntry(CbObjectView Core)
 {
 	ZEN_TRACE_CPU("Store::Oplog::AppendNewOplogEntry");
 
@@ -1252,7 +1252,7 @@ ProjectStore::Oplog::AppendNewOplogEntry(CbObject Core)
 
 	OplogEntryMapping Mapping = GetMapping(Core);
 
-	SharedBuffer   Buffer	  = Core.GetBuffer();
+	MemoryView	   Buffer	  = Core.GetView();
 	const uint64_t WriteSize  = Buffer.GetSize();
 	const auto	   OpCoreHash = uint32_t(XXH3_64bits(Buffer.GetData(), WriteSize) & 0xffffFFFF);
 
@@ -3129,37 +3129,36 @@ ProjectStore::Export(Ref<ProjectStore::Project> Project, ProjectStore::Oplog& Op
 			 NiceBytes(MaxBlockSize),
 			 NiceBytes(MaxChunkEmbedSize));
 
-	JobId JobId =
-		m_JobQueue.QueueJob(fmt::format("Export oplog '{}/{}' to {}", Project->Identifier, Oplog.OplogId(), StoreInfo.Description),
-							[this,
-							 ActualRemoteStore = std::move(RemoteStore),
-							 Project,
-							 OplogPtr = &Oplog,
-							 MaxBlockSize,
-							 MaxChunkEmbedSize,
-							 EmbedLooseFile,
-							 CreateBlocks	   = StoreInfo.CreateBlocks,
-							 UseTempBlockFiles = StoreInfo.UseTempBlockFiles,
-							 Force](JobContext& Context) {
-								RemoteProjectStore::Result Result	= SaveOplog(m_CidStore,
-																				*ActualRemoteStore,
-																				*Project.Get(),
-																				*OplogPtr,
-																				MaxBlockSize,
-																				MaxChunkEmbedSize,
-																				EmbedLooseFile,
-																				CreateBlocks,
-																				UseTempBlockFiles,
-																				Force,
-																				&Context);
-								auto					   Response = ConvertResult(Result);
-								ZEN_INFO("SaveOplog: Status: {} '{}'", ToString(Response.first), Response.second);
-								if (!IsHttpSuccessCode(Response.first))
-								{
-									throw std::runtime_error(
-										fmt::format("Export failed. Status '{}'. Reason: '{}'", ToString(Response.first), Response.second));
-								}
-							});
+	JobId JobId = m_JobQueue.QueueJob(
+		fmt::format("Export oplog '{}/{}' to {}", Project->Identifier, Oplog.OplogId(), StoreInfo.Description),
+		[this,
+		 ActualRemoteStore = std::move(RemoteStore),
+		 Project,
+		 OplogPtr = &Oplog,
+		 MaxBlockSize,
+		 MaxChunkEmbedSize,
+		 EmbedLooseFile,
+		 CreateBlocks	   = StoreInfo.CreateBlocks,
+		 UseTempBlockFiles = StoreInfo.UseTempBlockFiles,
+		 Force](JobContext& Context) {
+			RemoteProjectStore::Result Result	= SaveOplog(m_CidStore,
+															*ActualRemoteStore,
+															*Project.Get(),
+															*OplogPtr,
+															MaxBlockSize,
+															MaxChunkEmbedSize,
+															EmbedLooseFile,
+															CreateBlocks,
+															UseTempBlockFiles,
+															Force,
+															&Context);
+			auto					   Response = ConvertResult(Result);
+			ZEN_INFO("SaveOplog: Status: {} '{}'", ToString(Response.first), Response.second);
+			if (!IsHttpSuccessCode(Response.first))
+			{
+				throw std::runtime_error(Response.second.empty() ? fmt::format("Status: {}", ToString(Response.first)) : Response.second);
+			}
+		});
 
 	return {HttpResponseCode::Accepted, fmt::format("{}", JobId.Id)};
 }
@@ -3186,25 +3185,24 @@ ProjectStore::Import(ProjectStore::Project& Project, ProjectStore::Oplog& Oplog,
 	RemoteProjectStore::RemoteStoreInfo StoreInfo	= RemoteStore->GetInfo();
 
 	ZEN_INFO("Loading oplog '{}/{}' from {}", Project.Identifier, Oplog.OplogId(), StoreInfo.Description);
-	JobId JobId =
-		m_JobQueue.QueueJob(fmt::format("Import oplog '{}/{}' from {}", Project.Identifier, Oplog.OplogId(), StoreInfo.Description),
-							[this,
-							 ActualRemoteStore = std::move(RemoteStore),
-							 OplogPtr		   = &Oplog,
-							 MaxBlockSize,
-							 MaxChunkEmbedSize,
-							 Force,
-							 IgnoreMissingAttachments](JobContext& Context) {
-								RemoteProjectStore::Result Result =
-									LoadOplog(m_CidStore, *ActualRemoteStore, *OplogPtr, Force, IgnoreMissingAttachments, &Context);
-								auto Response = ConvertResult(Result);
-								ZEN_INFO("LoadOplog: Status: {} '{}'", ToString(Response.first), Response.second);
-								if (!IsHttpSuccessCode(Response.first))
-								{
-									throw std::runtime_error(
-										fmt::format("Import failed. Status '{}'. Reason: '{}'", ToString(Response.first), Response.second));
-								}
-							});
+	JobId JobId = m_JobQueue.QueueJob(
+		fmt::format("Import oplog '{}/{}' from {}", Project.Identifier, Oplog.OplogId(), StoreInfo.Description),
+		[this,
+		 ActualRemoteStore = std::move(RemoteStore),
+		 OplogPtr		   = &Oplog,
+		 MaxBlockSize,
+		 MaxChunkEmbedSize,
+		 Force,
+		 IgnoreMissingAttachments](JobContext& Context) {
+			RemoteProjectStore::Result Result =
+				LoadOplog(m_CidStore, *ActualRemoteStore, *OplogPtr, Force, IgnoreMissingAttachments, &Context);
+			auto Response = ConvertResult(Result);
+			ZEN_INFO("LoadOplog: Status: {} '{}'", ToString(Response.first), Response.second);
+			if (!IsHttpSuccessCode(Response.first))
+			{
+				throw std::runtime_error(Response.second.empty() ? fmt::format("Status: {}", ToString(Response.first)) : Response.second);
+			}
+		});
 
 	return {HttpResponseCode::Accepted, fmt::format("{}", JobId.Id)};
 }