Summary:
This change adds a Dynamic Library class to the RocksDB Env. Dynamic libraries are populated via the Env::LoadLibrary method.
The addition of dynamic library support allows for a few different features to be developed:
1. The compression code can be changed to use dynamic library support. This would allow RocksDB to determine at run-time what compression packages were installed. This change would eliminate the need to make sure the build-time and run-time environment had the same library set. It would also simplify some of the Java build issues (where it attempts to build and include various packages inside the RocksDB jars).
2. Along with other features (to be provided in a subsequent PR), this change would allow code/configurations to be added to RocksDB at run-time. For example, the build system includes code for building an "rados" environment and adding "Cassandra" features. Instead of these extensions being built into the base RocksDB code, these extensions could be loaded at run-time as required/appropriate, either by configuration or explicitly.
We intend to push out other changes in support of the extending RocksDB at run-time via configurations.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/5281
Differential Revision: D15447613
Pulled By: riversand963
fbshipit-source-id: 452cd4f54511c0bceee18f6d9d919aae9fd25fef
Summary:
Declare Jemalloc non-standard APIs as weak symbols, so that if Jemalloc is linked with the binary, these symbols will be replaced by Jemalloc's, otherwise they will be nullptr. This is similar to how folly detect jemalloc, but we assume the main program use jemalloc as long as jemalloc is linked: https://github.com/facebook/folly/blob/master/folly/memory/Malloc.h#L147
Pull Request resolved: https://github.com/facebook/rocksdb/pull/4844
Differential Revision: D13574934
Pulled By: yiwu-arbug
fbshipit-source-id: 7ea871beb1be7d5a1259cc38f9b78078793db2db
Summary:
Don't enable ROCKSDB_JEMALLOC unless the build mode is opt and default
allocator is jemalloc. In dev mode, this is causing compile/link errors such as -
```
stderr: buck-out/dev/gen/rocksdb/src/rocksdb_lib#compile-pic-malloc_stats.cc.o4768b59e,gcc-5-glibc-2.23-clang/db/malloc_stats.cc.o:malloc_stats.cc:function rocksdb::DumpMallocStats(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*): error: undefined reference to 'malloc_stats_print'
clang-7.0: error: linker command failed with exit code 1
```
Pull Request resolved: https://github.com/facebook/rocksdb/pull/4747
Differential Revision: D13324840
Pulled By: anand1976
fbshipit-source-id: 45ffbd4f63fe4d9e8a0473d8f066155e4ef64a14
Summary:
Set the macro if default allocator is jemalloc. It doesn't handle the case when allocator is specified, e.g.
```
cpp_binary(
name="xxx"
allocator="jemalloc", # or "malloc" or something else
deps=["//rocksdb:rocksdb"],
)
```
Pull Request resolved: https://github.com/facebook/rocksdb/pull/4489
Differential Revision: D10363683
Pulled By: yiwu-arbug
fbshipit-source-id: 5da490336a8e78e0feb0900c29e8036e7ec6f12b
Summary: There were a few files that were missed when AutoHeaders were moved to their own file. Add explicit loads
Reviewed By: yfeldblum
Differential Revision: D9499942
fbshipit-source-id: 942bf3a683b8961e1b6244136f6337477dcc45af
Summary:
Two CI tests never pass because of the environment problem. Delete them.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/4110
Differential Revision: D8805713
Pulled By: siying
fbshipit-source-id: 6eb4813dc2094ee2045ec8ede7fe8967d546d6e8
Summary:
-Wshorten-64-to-32 is invalid flag in fbcode. Changing it to -Warrowing.
Closes https://github.com/facebook/rocksdb/pull/4028
Differential Revision: D8553694
Pulled By: yiwu-arbug
fbshipit-source-id: 1523cbcb4c76cf1d2b10a4d28b5f58c78e6cb876
Summary:
Some flags used via make were not applied in the buckifier/targets file, causing some failures to be missed by testing infra ( ie the one fixed by #3434 )
Closes https://github.com/facebook/rocksdb/pull/3452
Differential Revision: D7457419
Pulled By: gfosco
fbshipit-source-id: e4aed2915ca3038c1485bbdeebedfc33d5704a49
Summary:
We're moving away from `import`. The equivalent internal construct that
gets the directory from `fbcode/` is `package_name()`. This is a
Skylark friendly wrapper around [`get_base_path`].
The additional whitespace change is from running `python ./buckifier/buckify_rocksdb.py`.
[`get_base_path`]: https://buckbuild.com/function/get_base_path.html
Closes https://github.com/facebook/rocksdb/pull/3210
Reviewed By: yiwu-arbug
Differential Revision: D6451242
Pulled By: zertosh
fbshipit-source-id: 445757261de0ec89d5d332c1ba9af097086326dc
Summary:
Do not build the tests in opt mode, since SyncPoint and other test code will not be included.
Closes https://github.com/facebook/rocksdb/pull/3204
Differential Revision: D6431154
Pulled By: yiwu-arbug
fbshipit-source-id: c404ef042c1a6f679e5c1dc57600b3d8cb52fc28
Summary:
We don't need to set them explicitly.
Closes https://github.com/facebook/rocksdb/pull/2660
Differential Revision: D5514141
Pulled By: yiwu-arbug
fbshipit-source-id: 10edebfc3cfe0afc00a34519f87fcea4d65069ae
Summary:
simply enable the macro in internal build, it wont hurt other sanitizers and will fix UBSAN issues
Closes https://github.com/facebook/rocksdb/pull/2625
Differential Revision: D5475897
Pulled By: IslamAbdelRahman
fbshipit-source-id: 262c6fd5de3c1906f4b29e55b39110f125f41057
Summary:
Instead of hard coding the path of the internal repo.
Make TARGETS file work anywhere in fbcode
Closes https://github.com/facebook/rocksdb/pull/2586
Differential Revision: D5428122
Pulled By: IslamAbdelRahman
fbshipit-source-id: 21adec82bfbff14ea93532bee789b5f5bbee5b01
Summary: Build Java and RocksDB LITE as a customized unit test under internal_repo_rocksdb. One thing I'm not sure is that whether these two tests are triggered in every flavor.
Reviewed By: IslamAbdelRahman
Differential Revision: D4855868
fbshipit-source-id: 82a1628b458744d7692bbd29ef7424cca1294031
