#include <string>
#include <vector>
+#include "rocksdb/advanced_options.h"
#include "rocksdb/compression_type.h"
#include "rocksdb/env.h"
#include "rocksdb/rocksdb_namespace.h"
+#include "rocksdb/types.h"
namespace ROCKSDB_NAMESPACE {
class VersionSet;
class FileSystem;
-struct ImmutableCFOptions;
+class SystemClock;
+struct ImmutableOptions;
struct MutableCFOptions;
struct FileOptions;
class BlobFileAddition;
class Status;
class Slice;
class BlobLogWriter;
+class IOTracer;
+class BlobFileCompletionCallback;
class BlobFileBuilder {
public:
- BlobFileBuilder(VersionSet* versions, Env* env, FileSystem* fs,
- const ImmutableCFOptions* immutable_cf_options,
+ BlobFileBuilder(VersionSet* versions, FileSystem* fs,
+ const ImmutableOptions* immutable_options,
const MutableCFOptions* mutable_cf_options,
- const FileOptions* file_options, int job_id,
+ const FileOptions* file_options, std::string db_id,
+ std::string db_session_id, int job_id,
uint32_t column_family_id,
const std::string& column_family_name,
Env::IOPriority io_priority,
Env::WriteLifeTimeHint write_hint,
+ const std::shared_ptr<IOTracer>& io_tracer,
+ BlobFileCompletionCallback* blob_callback,
+ BlobFileCreationReason creation_reason,
std::vector<std::string>* blob_file_paths,
std::vector<BlobFileAddition>* blob_file_additions);
- BlobFileBuilder(std::function<uint64_t()> file_number_generator, Env* env,
- FileSystem* fs,
- const ImmutableCFOptions* immutable_cf_options,
+ BlobFileBuilder(std::function<uint64_t()> file_number_generator,
+ FileSystem* fs, const ImmutableOptions* immutable_options,
const MutableCFOptions* mutable_cf_options,
- const FileOptions* file_options, int job_id,
+ const FileOptions* file_options, std::string db_id,
+ std::string db_session_id, int job_id,
uint32_t column_family_id,
const std::string& column_family_name,
Env::IOPriority io_priority,
Env::WriteLifeTimeHint write_hint,
+ const std::shared_ptr<IOTracer>& io_tracer,
+ BlobFileCompletionCallback* blob_callback,
+ BlobFileCreationReason creation_reason,
std::vector<std::string>* blob_file_paths,
std::vector<BlobFileAddition>* blob_file_additions);
Status Add(const Slice& key, const Slice& value, std::string* blob_index);
Status Finish();
+ void Abandon(const Status& s);
private:
bool IsBlobFileOpen() const;
Status CloseBlobFile();
Status CloseBlobFileIfNeeded();
+ Status PutBlobIntoCacheIfNeeded(const Slice& blob, uint64_t blob_file_number,
+ uint64_t blob_offset) const;
+
std::function<uint64_t()> file_number_generator_;
- Env* env_;
FileSystem* fs_;
- const ImmutableCFOptions* immutable_cf_options_;
+ const ImmutableOptions* immutable_options_;
uint64_t min_blob_size_;
uint64_t blob_file_size_;
CompressionType blob_compression_type_;
+ PrepopulateBlobCache prepopulate_blob_cache_;
const FileOptions* file_options_;
+ const std::string db_id_;
+ const std::string db_session_id_;
int job_id_;
uint32_t column_family_id_;
std::string column_family_name_;
Env::IOPriority io_priority_;
Env::WriteLifeTimeHint write_hint_;
+ std::shared_ptr<IOTracer> io_tracer_;
+ BlobFileCompletionCallback* blob_callback_;
+ BlobFileCreationReason creation_reason_;
std::vector<std::string>* blob_file_paths_;
std::vector<BlobFileAddition>* blob_file_additions_;
std::unique_ptr<BlobLogWriter> writer_;