ecf2bec613
Summary: Previously, the OnErrorRecoveryCompleted callback was called when RocksDB was able to successfully recover from a retryable error. However, if the recovery failed and was eventually stopped, there was no indication of the status. To fix that, a new OnErrorRecoveryEnd callback is introduced that deprecates the OnErrorRecoveryCompleted callback. The new callback is called with the original error and the new error status. Pull Request resolved: https://github.com/facebook/rocksdb/pull/9244 Test Plan: Add a new unit test in error_handler_fs_test Reviewed By: zhichao-cao Differential Revision: D32922303 Pulled By: anand1976 fbshipit-source-id: f04e77a9cb92c5ea6385590682d3fcf559971b99
83 lines
3.4 KiB
C++
83 lines
3.4 KiB
C++
// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
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// This source code is licensed under both the GPLv2 (found in the
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// COPYING file in the root directory) and Apache 2.0 License
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// (found in the LICENSE.Apache file in the root directory).
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#pragma once
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#include <memory>
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#include <string>
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#include <vector>
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#include "db/column_family.h"
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#include "db/version_edit.h"
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#include "logging/event_logger.h"
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#include "rocksdb/listener.h"
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#include "rocksdb/table_properties.h"
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namespace ROCKSDB_NAMESPACE {
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class EventHelpers {
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public:
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static void AppendCurrentTime(JSONWriter* json_writer);
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#ifndef ROCKSDB_LITE
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static void NotifyTableFileCreationStarted(
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const std::vector<std::shared_ptr<EventListener>>& listeners,
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const std::string& db_name, const std::string& cf_name,
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const std::string& file_path, int job_id, TableFileCreationReason reason);
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#endif // !ROCKSDB_LITE
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static void NotifyOnBackgroundError(
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const std::vector<std::shared_ptr<EventListener>>& listeners,
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BackgroundErrorReason reason, Status* bg_error,
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InstrumentedMutex* db_mutex, bool* auto_recovery);
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static void LogAndNotifyTableFileCreationFinished(
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EventLogger* event_logger,
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const std::vector<std::shared_ptr<EventListener>>& listeners,
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const std::string& db_name, const std::string& cf_name,
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const std::string& file_path, int job_id, const FileDescriptor& fd,
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uint64_t oldest_blob_file_number, const TableProperties& table_properties,
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TableFileCreationReason reason, const Status& s,
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const std::string& file_checksum,
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const std::string& file_checksum_func_name);
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static void LogAndNotifyTableFileDeletion(
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EventLogger* event_logger, int job_id,
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uint64_t file_number, const std::string& file_path,
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const Status& status, const std::string& db_name,
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const std::vector<std::shared_ptr<EventListener>>& listeners);
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static void NotifyOnErrorRecoveryEnd(
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const std::vector<std::shared_ptr<EventListener>>& listeners,
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const Status& old_bg_error, const Status& new_bg_error,
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InstrumentedMutex* db_mutex);
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#ifndef ROCKSDB_LITE
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static void NotifyBlobFileCreationStarted(
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const std::vector<std::shared_ptr<EventListener>>& listeners,
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const std::string& db_name, const std::string& cf_name,
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const std::string& file_path, int job_id,
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BlobFileCreationReason creation_reason);
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#endif // !ROCKSDB_LITE
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static void LogAndNotifyBlobFileCreationFinished(
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EventLogger* event_logger,
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const std::vector<std::shared_ptr<EventListener>>& listeners,
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const std::string& db_name, const std::string& cf_name,
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const std::string& file_path, int job_id, uint64_t file_number,
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BlobFileCreationReason creation_reason, const Status& s,
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const std::string& file_checksum,
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const std::string& file_checksum_func_name, uint64_t total_blob_count,
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uint64_t total_blob_bytes);
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static void LogAndNotifyBlobFileDeletion(
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EventLogger* event_logger,
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const std::vector<std::shared_ptr<EventListener>>& listeners, int job_id,
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uint64_t file_number, const std::string& file_path, const Status& status,
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const std::string& db_name);
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private:
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static void LogAndNotifyTableFileCreation(
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EventLogger* event_logger,
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const std::vector<std::shared_ptr<EventListener>>& listeners,
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const FileDescriptor& fd, const TableFileCreationInfo& info);
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};
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} // namespace ROCKSDB_NAMESPACE
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