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283d60761e
Summary: I cannot locally reproduce the valgrind leak report but based on my code inspection not deleting txn1 might be the reason. ``` ==197848== 2,990 (544 direct, 2,446 indirect) bytes in 1 blocks are definitely lost in loss record 15 of 16 ==197848== at 0x4C2D06F: operator new(unsigned long) (in /usr/local/fbcode/gcc-5-glibc-2.23/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==197848== by 0x7D5B31: rocksdb::WritePreparedTxnDB::BeginTransaction(rocksdb::WriteOptions const&, rocksdb::TransactionOptions const&, rocksdb::Transaction*) (pessimistic_transaction_db.cc:173) ==197848== by 0x7D80C1: rocksdb::PessimisticTransactionDB::Initialize(std::vector<unsigned long, std::allocator<unsigned long> > const&, std::vector<rocksdb::ColumnFamilyHandle*, std::allocator<rocksdb::ColumnFamilyHandle*> > const&) (pessimistic_transaction_db.cc:115) ==197848== by 0x7DC42F: rocksdb::WritePreparedTxnDB::Initialize(std::vector<unsigned long, std::allocator<unsigned long> > const&, std::vector<rocksdb::ColumnFamilyHandle*, std::allocator<rocksdb::ColumnFamilyHandle*> > const&) (pessimistic_transaction_db.cc:151) ==197848== by 0x7D8CA0: rocksdb::TransactionDB::WrapDB(rocksdb::DB*, rocksdb::TransactionDBOptions const&, std::vector<unsigned long, std::allocator<unsigned long> > const&, std::vector<rocksdb::ColumnFamilyHandle*, std::allocator<rocksdb::ColumnFamilyHandle*> > const&, rocksdb::TransactionDB**) (pessimistic_transaction_db.cc:275) ==197848== by 0x7D9F26: rocksdb::TransactionDB::Open(rocksdb::DBOptions const&, rocksdb::TransactionDBOptions const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::vector<rocksdb::ColumnFamilyDescriptor, std::allocator<rocksdb::ColumnFamilyDescriptor> > const&, std::vector<rocksdb::ColumnFamilyHandle*, std::allocator<rocksdb::ColumnFamilyHandle*> >*, rocksdb::TransactionDB**) (pessimistic_transaction_db.cc:227) ==197848== by 0x7DB349: rocksdb::TransactionDB::Open(rocksdb::Options const&, rocksdb::TransactionDBOptions const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, rocksdb::TransactionDB**) (pessimistic_transaction_db.cc:198) ==197848== by 0x52ABD2: rocksdb::TransactionTest::ReOpenNoDelete() (transaction_test.h:87) ==197848== by 0x51F7B8: rocksdb::WritePreparedTransactionTest_BasicRecoveryTest_Test::TestBody() (write_prepared_transaction_test.cc:843) ==197848== by 0x857557: HandleSehExceptionsInMethodIfSupported<testing::Test, void> (gtest-all.cc:3824) ==197848== by 0x857557: void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) (gtest-all.cc:3860) ==197848== by 0x84E7EB: testing::Test::Run() [clone .part.485] (gtest-all.cc:3897) ==197848== by 0x84E9BC: Run (gtest-all.cc:3888) ==197848== by 0x84E9BC: testing::TestInfo::Run() [clone .part.486] (gtest-all.cc:4072) ``` Closes https://github.com/facebook/rocksdb/pull/2963 Differential Revision: D5968856 Pulled By: maysamyabandeh fbshipit-source-id: 2ac512bbcad37dc8eeeffe4f363978913354180c |
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| .. | ||
| backupable | ||
| blob_db | ||
| cassandra | ||
| checkpoint | ||
| compaction_filters | ||
| convenience | ||
| date_tiered | ||
| document | ||
| geodb | ||
| leveldb_options | ||
| lua | ||
| memory | ||
| merge_operators | ||
| option_change_migration | ||
| options | ||
| persistent_cache | ||
| redis | ||
| simulator_cache | ||
| spatialdb | ||
| table_properties_collectors | ||
| transactions | ||
| ttl | ||
| write_batch_with_index | ||
| col_buf_decoder.cc | ||
| col_buf_decoder.h | ||
| col_buf_encoder.cc | ||
| col_buf_encoder.h | ||
| column_aware_encoding_exp.cc | ||
| column_aware_encoding_test.cc | ||
| column_aware_encoding_util.cc | ||
| column_aware_encoding_util.h | ||
| debug.cc | ||
| env_librados.cc | ||
| env_librados.md | ||
| env_librados_test.cc | ||
| env_mirror.cc | ||
| env_mirror_test.cc | ||
| env_timed.cc | ||
| env_timed_test.cc | ||
| merge_operators.h | ||
| object_registry_test.cc | ||
| util_merge_operators_test.cc | ||