mirror of
https://github.com/facebook/rocksdb.git
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bdc056f8aa
Summary: This patch splits Commit and Prepare into lock-related logic and db-write-related logic. It moves lock-related logic to PessimisticTransaction to be reused by all children classes and movies the existing impl of db-write-related to PrepareInternal, CommitSingleInternal, and CommitInternal in WriteCommittedTxnImpl. Closes https://github.com/facebook/rocksdb/pull/2691 Differential Revision: D5569464 Pulled By: maysamyabandeh fbshipit-source-id: d1b8698e69801a4126c7bc211745d05c636f5325
64 lines
1.8 KiB
C++
64 lines
1.8 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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#ifndef ROCKSDB_LITE
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#include "utilities/transactions/write_prepared_txn.h"
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#include <map>
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#include "db/column_family.h"
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#include "db/db_impl.h"
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#include "rocksdb/db.h"
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#include "rocksdb/status.h"
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#include "rocksdb/utilities/transaction_db.h"
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#include "utilities/transactions/pessimistic_transaction_db.h"
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#include "utilities/transactions/pessimistic_transaction.h"
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namespace rocksdb {
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struct WriteOptions;
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WritePreparedTxn::WritePreparedTxn(
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TransactionDB* txn_db, const WriteOptions& write_options,
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const TransactionOptions& txn_options)
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: PessimisticTransaction(txn_db, write_options, txn_options) {
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PessimisticTransaction::Initialize(txn_options);
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}
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Status WritePreparedTxn::CommitBatch(WriteBatch* /* unused */) {
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// TODO(myabandeh) Implement this
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throw std::runtime_error("CommitBatch not Implemented");
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return Status::OK();
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}
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Status WritePreparedTxn::PrepareInternal() {
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// TODO(myabandeh) Implement this
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throw std::runtime_error("Prepare not Implemented");
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return Status::OK();
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}
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Status WritePreparedTxn::CommitWithoutPrepareInternal() {
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// TODO(myabandeh) Implement this
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throw std::runtime_error("Commit not Implemented");
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return Status::OK();
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}
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Status WritePreparedTxn::CommitInternal() {
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// TODO(myabandeh) Implement this
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throw std::runtime_error("Commit not Implemented");
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return Status::OK();
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}
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Status WritePreparedTxn::Rollback() {
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// TODO(myabandeh) Implement this
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throw std::runtime_error("Rollback not Implemented");
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return Status::OK();
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}
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} // namespace rocksdb
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#endif // ROCKSDB_LITE
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