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Merge pull request #700

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bdec7cb BlockchainLMDB: Use DB error helper consistently (warptangent)
c5932eb BlockchainLMDB: Add DB error to exception (warptangent)
a49c355 Blockchain: Omit verbose time stats messages by default (warptangent)
This commit is contained in:
Riccardo Spagni 2016-03-05 23:10:38 +02:00
parent c3af15702f bdec7cbfb3
commit 32dc08d19a
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GPG key ID: 55432DF31CCD4FCD
2 changed files with 35 additions and 34 deletions
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67
src/blockchain_db/lmdb/db_lmdb.cpp
View file

@ -175,11 +175,6 @@ const char* const LMDB_HF_VERSIONS = "hf_versions";
const char* const LMDB_PROPERTIES = "properties";
inline void lmdb_db_open(MDB_txn* txn, const char* name, int flags, MDB_dbi& dbi, const std::string& error_string)
{
if (mdb_dbi_open(txn, name, flags, &dbi))
throw0(cryptonote::DB_OPEN_FAILURE(error_string.c_str()));
}
const std::string lmdb_error(const std::string& error_string, int mdb_res)
{
@ -187,20 +182,27 @@ const std::string lmdb_error(const std::string& error_string, int mdb_res)
return full_string;
}
inline void lmdb_db_open(MDB_txn* txn, const char* name, int flags, MDB_dbi& dbi, const std::string& error_string)
{
if (auto res = mdb_dbi_open(txn, name, flags, &dbi))
throw0(cryptonote::DB_OPEN_FAILURE(lmdb_error(error_string + " : ", res).c_str()));
}
} // anonymous namespace
#define CURSOR(name) \
if (!m_cur_ ## name) { \
int result = mdb_cursor_open(*m_write_txn, m_ ## name, &m_cur_ ## name); \
if (result) \
throw0(DB_ERROR(std::string("Failed to open cursor: ").append(mdb_strerror(result)).c_str())); \
throw0(DB_ERROR(lmdb_error("Failed to open cursor: ", result).c_str())); \
}
#define RCURSOR(name) \
if (!m_cur_ ## name) { \
int result = mdb_cursor_open(m_txn, m_ ## name, (MDB_cursor **)&m_cur_ ## name); \
if (result) \
throw0(DB_ERROR(std::string("Failed to open cursor: ").append(mdb_strerror(result)).c_str())); \
throw0(DB_ERROR(lmdb_error("Failed to open cursor: ", result).c_str())); \
if (!m_write_txn) \
m_tinfo->m_ti_rflags.m_rf_ ## name = true; \
} else if (!m_write_txn && !m_tinfo->m_ti_rflags.m_rf_ ## name) { \
@ -265,7 +267,7 @@ void mdb_txn_safe::commit(std::string message)
if (auto result = mdb_txn_commit(m_txn))
{
m_txn = nullptr;
throw0(DB_ERROR((message + ": ").append(mdb_strerror(result)).c_str()));
throw0(DB_ERROR(lmdb_error(message + ": ", result).c_str()));
}
m_txn = nullptr;
}
@ -557,35 +559,35 @@ void BlockchainLMDB::add_block(const block& blk, const size_t& block_size, const
MDB_val_copy<blobdata> blob(block_to_blob(blk));
result = mdb_cursor_put(m_cur_blocks, &key, &blob, MDB_APPEND);
if (result)
throw0(DB_ERROR(std::string("Failed to add block blob to db transaction: ").append(mdb_strerror(result)).c_str()));
throw0(DB_ERROR(lmdb_error("Failed to add block blob to db transaction: ", result).c_str()));
MDB_val_copy<size_t> sz(block_size);
result = mdb_cursor_put(m_cur_block_sizes, &key, &sz, MDB_APPEND);
if (result)
throw0(DB_ERROR(std::string("Failed to add block size to db transaction: ").append(mdb_strerror(result)).c_str()));
throw0(DB_ERROR(lmdb_error("Failed to add block size to db transaction: ", result).c_str()));
MDB_val_copy<uint64_t> ts(blk.timestamp);
result = mdb_cursor_put(m_cur_block_timestamps, &key, &ts, MDB_APPEND);
if (result)
throw0(DB_ERROR(std::string("Failed to add block timestamp to db transaction: ").append(mdb_strerror(result)).c_str()));
throw0(DB_ERROR(lmdb_error("Failed to add block timestamp to db transaction: ", result).c_str()));
MDB_val_copy<difficulty_type> diff(cumulative_difficulty);
result = mdb_cursor_put(m_cur_block_diffs, &key, &diff, MDB_APPEND);
if (result)
throw0(DB_ERROR(std::string("Failed to add block cumulative difficulty to db transaction: ").append(mdb_strerror(result)).c_str()));
throw0(DB_ERROR(lmdb_error("Failed to add block cumulative difficulty to db transaction: ", result).c_str()));
MDB_val_copy<uint64_t> coinsgen(coins_generated);
result = mdb_cursor_put(m_cur_block_coins, &key, &coinsgen, MDB_APPEND);
if (result)
throw0(DB_ERROR(std::string("Failed to add block total generated coins to db transaction: ").append(mdb_strerror(result)).c_str()));
throw0(DB_ERROR(lmdb_error("Failed to add block total generated coins to db transaction: ", result).c_str()));
result = mdb_cursor_put(m_cur_block_heights, &val_h, &key, 0);
if (result)
throw0(DB_ERROR(std::string("Failed to add block height by hash to db transaction: ").append(mdb_strerror(result)).c_str()));
throw0(DB_ERROR(lmdb_error("Failed to add block height by hash to db transaction: ", result).c_str()));
result = mdb_cursor_put(m_cur_block_hashes, &key, &val_h, MDB_APPEND);
if (result)
throw0(DB_ERROR(std::string("Failed to add block hash to db transaction: ").append(mdb_strerror(result)).c_str()));
throw0(DB_ERROR(lmdb_error("Failed to add block hash to db transaction: ", result).c_str()));
m_cum_size += block_size;
m_cum_count++;
@ -646,17 +648,17 @@ void BlockchainLMDB::add_transaction_data(const crypto::hash& blk_hash, const tr
MDB_val_copy<blobdata> blob(tx_to_blob(tx));
result = mdb_cursor_put(m_cur_txs, &val_h, &blob, 0);
if (result)
throw0(DB_ERROR(std::string("Failed to add tx blob to db transaction: ").append(mdb_strerror(result)).c_str()));
throw0(DB_ERROR(lmdb_error("Failed to add tx blob to db transaction: ", result).c_str()));
MDB_val_copy<uint64_t> height(m_height);
result = mdb_cursor_put(m_cur_tx_heights, &val_h, &height, 0);
if (result)
throw0(DB_ERROR(std::string("Failed to add tx block height to db transaction: ").append(mdb_strerror(result)).c_str()));
throw0(DB_ERROR(lmdb_error("Failed to add tx block height to db transaction: ", result).c_str()));
MDB_val_copy<uint64_t> unlock_time(tx.unlock_time);
result = mdb_cursor_put(m_cur_tx_unlocks, &val_h, &unlock_time, 0);
if (result)
throw0(DB_ERROR(std::string("Failed to add tx unlock time to db transaction: ").append(mdb_strerror(result)).c_str()));
throw0(DB_ERROR(lmdb_error("Failed to add tx unlock time to db transaction: ", result).c_str()));
}
void BlockchainLMDB::remove_transaction_data(const crypto::hash& tx_hash, const transaction& tx)
@ -682,7 +684,7 @@ void BlockchainLMDB::remove_transaction_data(const crypto::hash& tx_hash, const
if (result == MDB_NOTFOUND)
LOG_PRINT_L1("tx has no outputs to remove: " << tx_hash);
else if (result)
throw1(DB_ERROR(std::string("Failed to add removal of tx outputs to db transaction: ").append(mdb_strerror(result)).c_str()));
throw1(DB_ERROR(lmdb_error("Failed to add removal of tx outputs to db transaction: ", result).c_str()));
}
void BlockchainLMDB::add_output(const crypto::hash& tx_hash, const tx_out& tx_output, const uint64_t& local_index, const uint64_t unlock_time)
@ -704,20 +706,20 @@ void BlockchainLMDB::add_output(const crypto::hash& tx_hash, const tx_out& tx_ou
result = mdb_cursor_put(m_cur_output_txs, &k, &v, MDB_APPEND);
if (result)
throw0(DB_ERROR(std::string("Failed to add output tx hash to db transaction: ").append(mdb_strerror(result)).c_str()));
throw0(DB_ERROR(lmdb_error("Failed to add output tx hash to db transaction: ", result).c_str()));
result = mdb_cursor_put(m_cur_tx_outputs, &v, &k, 0);
if (result)
throw0(DB_ERROR(std::string("Failed to add <tx hash, global output index> to db transaction: ").append(mdb_strerror(result)).c_str()));
throw0(DB_ERROR(lmdb_error("Failed to add <tx hash, global output index> to db transaction: ", result).c_str()));
MDB_val_copy<uint64_t> val_local_index(local_index);
result = mdb_cursor_put(m_cur_output_indices, &k, &val_local_index, MDB_APPEND);
if (result)
throw0(DB_ERROR(std::string("Failed to add tx output index to db transaction: ").append(mdb_strerror(result)).c_str()));
throw0(DB_ERROR(lmdb_error("Failed to add tx output index to db transaction: ", result).c_str()));
MDB_val_copy<uint64_t> val_amount(tx_output.amount);
result = mdb_cursor_put(m_cur_output_amounts, &val_amount, &k, 0);
if (result)
throw0(DB_ERROR(std::string("Failed to add output amount to db transaction: ").append(mdb_strerror(result)).c_str()));
throw0(DB_ERROR(lmdb_error("Failed to add output amount to db transaction: ", result).c_str()));
if (tx_output.target.type() == typeid(txout_to_key))
{
@ -894,7 +896,7 @@ void BlockchainLMDB::add_spent_key(const crypto::key_image& k_image)
unused.mv_size = sizeof(char);
unused.mv_data = &anything;
if (auto result = mdb_cursor_put(m_cur_spent_keys, &val_key, &unused, 0))
throw1(DB_ERROR(std::string("Error adding spent key image to db transaction: ").append(mdb_strerror(result)).c_str()));
throw1(DB_ERROR(lmdb_error("Error adding spent key image to db transaction: ", result).c_str()));
}
void BlockchainLMDB::remove_spent_key(const crypto::key_image& k_image)
@ -1020,7 +1022,7 @@ void BlockchainLMDB::open(const std::string& filename, const int mdb_flags)
size_t mapsize = DEFAULT_MAPSIZE;
if (auto result = mdb_env_open(m_env, filename.c_str(), mdb_flags, 0644))
throw0(DB_ERROR(std::string("Failed to open lmdb environment: ").append(mdb_strerror(result)).c_str()));
throw0(DB_ERROR(lmdb_error("Failed to open lmdb environment: ", result).c_str()));
MDB_envinfo mei;
mdb_env_info(m_env, &mei);
@ -1029,7 +1031,7 @@ void BlockchainLMDB::open(const std::string& filename, const int mdb_flags)
if (cur_mapsize < mapsize)
{
if (auto result = mdb_env_set_mapsize(m_env, mapsize))
throw0(DB_ERROR(std::string("Failed to set max memory map size: ").append(mdb_strerror(result)).c_str()));
throw0(DB_ERROR(lmdb_error("Failed to set max memory map size: ", result).c_str()));
mdb_env_info(m_env, &mei);
cur_mapsize = (double)mei.me_mapsize;
LOG_PRINT_L1("LMDB memory map size: " << cur_mapsize);
@ -1209,7 +1211,7 @@ void BlockchainLMDB::sync()
// MDB_NOMETASYNC. Force flush to be synchronous.
if (auto result = mdb_env_sync(m_env, true))
{
throw0(DB_ERROR(std::string("Failed to sync database: ").append(mdb_strerror(result)).c_str()));
throw0(DB_ERROR(lmdb_error("Failed to sync database: ", result).c_str()));
}
}
@ -1572,8 +1574,7 @@ crypto::hash BlockchainLMDB::get_block_hash_from_height(const uint64_t& height)
throw0(BLOCK_DNE(std::string("Attempt to get hash from height ").append(boost::lexical_cast<std::string>(height)).append(" failed -- hash not in db").c_str()));
}
else if (get_result)
throw0(DB_ERROR(std::string("Error attempting to retrieve a block hash from the db: ").
append(mdb_strerror(get_result)).c_str()));
throw0(DB_ERROR(lmdb_error("Error attempting to retrieve a block hash from the db: ", get_result).c_str()));
crypto::hash ret = *(const crypto::hash*)result.mv_data;
TXN_POSTFIX_RDONLY();
@ -2734,7 +2735,7 @@ void BlockchainLMDB::set_hard_fork_starting_height(uint8_t version, uint64_t hei
MDB_val_copy<uint8_t> val_key(version);
MDB_val_copy<uint64_t> val_value(height);
if (auto result = mdb_put(*txn_ptr, m_hf_starting_heights, &val_key, &val_value, MDB_APPEND))
throw1(DB_ERROR(std::string("Error adding hard fork starting height to db transaction: ").append(mdb_strerror(result)).c_str()));
throw1(DB_ERROR(lmdb_error("Error adding hard fork starting height to db transaction: ", result).c_str()));
TXN_BLOCK_POSTFIX_SUCCESS();
}
@ -2778,7 +2779,7 @@ void BlockchainLMDB::set_hard_fork_version(uint64_t height, uint8_t version)
if (result == MDB_KEYEXIST)
result = mdb_put(*txn_ptr, m_hf_versions, &val_key, &val_value, 0);
if (result)
throw1(DB_ERROR(std::string("Error adding hard fork version to db transaction: ").append(mdb_strerror(result)).c_str()));
throw1(DB_ERROR(lmdb_error("Error adding hard fork version to db transaction: ", result).c_str()));
TXN_BLOCK_POSTFIX_SUCCESS();
}
@ -2796,7 +2797,7 @@ uint8_t BlockchainLMDB::get_hard_fork_version(uint64_t height) const
MDB_val val_ret;
auto result = mdb_cursor_get(m_cur_hf_versions, &val_key, &val_ret, MDB_SET);
if (result == MDB_NOTFOUND || result)
throw0(DB_ERROR(std::string("Error attempting to retrieve a hard fork version at height ").append(boost::lexical_cast<std::string>(height)).append(" from the db: ").append(mdb_strerror(result)).c_str()));
throw0(DB_ERROR(lmdb_error("Error attempting to retrieve a hard fork version at height " + boost::lexical_cast<std::string>(height) + " from the db: ", result).c_str()));
uint8_t ret = *(const uint8_t*)val_ret.mv_data;
TXN_POSTFIX_RDONLY();
@ -2808,7 +2809,7 @@ bool BlockchainLMDB::is_read_only() const
unsigned int flags;
auto result = mdb_env_get_flags(m_env, &flags);
if (result)
throw0(DB_ERROR(std::string("Error getting database environment info: ").append(mdb_strerror(result)).c_str()));
throw0(DB_ERROR(lmdb_error("Error getting database environment info: ", result).c_str()));
if (flags & MDB_RDONLY)
return true;

2
src/cryptonote_core/blockchain.cpp
View file

@ -101,7 +101,7 @@ static const uint64_t testnet_hard_fork_version_1_till = 624633;
//------------------------------------------------------------------
Blockchain::Blockchain(tx_memory_pool& tx_pool) :
m_db(), m_tx_pool(tx_pool), m_hardfork(NULL), m_timestamps_and_difficulties_height(0), m_current_block_cumul_sz_limit(0), m_is_in_checkpoint_zone(false),
m_is_blockchain_storing(false), m_enforce_dns_checkpoints(false), m_max_prepare_blocks_threads(4), m_db_blocks_per_sync(1), m_db_sync_mode(db_async), m_fast_sync(true), m_sync_counter(0)
m_is_blockchain_storing(false), m_enforce_dns_checkpoints(false), m_max_prepare_blocks_threads(4), m_db_blocks_per_sync(1), m_db_sync_mode(db_async), m_fast_sync(true), m_show_time_stats(false), m_sync_counter(0)
{
LOG_PRINT_L3("Blockchain::" << __func__);
}