Zstd introduces performance improvement since 1.4.7. 
We need to benchmark and upgrade to the latest version.
Signed-off-by: Zhenhan Gong <zhenhan.gong@gmail.com>

Signed-off-by: Yilin Chen <sticnarf@gmail.com>
Co-authored-by: ti-srebot <ti-srebot@pingcap.com>

Signed-off-by: qupeng <qupeng@pingcap.com>

Signed-off-by: qupeng <qupeng@pingcap.com>

update titan to include tikv/titan#201 for master
Signed-off-by: ti-srebot <ti-srebot@pingcap.com>
Co-authored-by: yiwu-arbug <yiwu@pingcap.com>

Allow sst partitioner methods to be mutable. On RocksDB side these methods are not const methods, thus should be mutable.
Signed-off-by: Yi Wu <yiwu@pingcap.com>

Signed-off-by: tabokie <xy.tao@outlook.com>

Accept generic construct instead of Arc to avoid nested arc required to bridge different crates. Also fix a missing export.
Signed-off-by: tabokie <xy.tao@outlook.com>

`uname -p` is unportable on some platforms.
Signed-off-by: Yang Keao <keao.yang@yahoo.com>
Co-authored-by: Xinye Tao <xy.tao@outlook.com>

Signed-off-by: ti-srebot <ti-srebot@pingcap.com>

Signed-off-by: Little-Wallace <bupt2013211450@gmail.com>

Signed-off-by: tabokie <xy.tao@outlook.com>

Add event listener for flush begin, compaction begin and subcompaction begin/completed.
Signed-off-by: tabokie <xy.tao@outlook.com>

port related interface to rust, add `file_system_inspected_env` factory method.
Signed-off-by: tabokie <xy.tao@outlook.com>

Add create_missing_column_families for DBOptions, so we can open a database with added column families.

Close #362.
Signed-off-by: Peilun Li <peilun.li@conflux-chain.org>

update titan to include tikv/titan#199 for master
Signed-off-by: ti-srebot <ti-srebot@pingcap.com>
Co-authored-by: yiwu-arbug <yiwu@pingcap.com>

* update rocksdb to atomize RenameFile in KeyManagedEncryptedEnv
* removed redundant rename logic from key manager
Signed-off-by: Xintao <hunterlxt@live.com>

Signed-off-by: tabokie <xy.tao@outlook.com>

Signed-off-by: ti-srebot <ti-srebot@pingcap.com>

Signed-off-by: ti-srebot <ti-srebot@pingcap.com>

update rocksdb to include tikv/rocksdb#205 for master
Signed-off-by: ti-srebot <ti-srebot@pingcap.com>

update rocksdb to include tikv/rocksdb#192 for master
Signed-off-by: ti-srebot <ti-srebot@pingcap.com>

Signed-off-by: Xintao <hunterlxt@live.com>

update titan to include tikv/titan#192 for master
Signed-off-by: ti-srebot <ti-srebot@pingcap.com>

update titan to include tikv/titan#189 for master
Signed-off-by: ti-srebot <ti-srebot@pingcap.com>

Expose dictionary compression options for rocksdb to Tikv. So we could introduce dictionary compression to Tikv to relieve the compression issue. It's part of work [Issue 8635](https://github.com/tikv/tikv/issues/8635).

Issue Number: https://github.com/tikv/tikv/issues/8635Signed-off-by: Min <anglenet@sina.cn>

Add option setter/getter for max-background-flushes and max-background-compactions.

Signed-off-by: tabokie xy.tao@outlook.com

update rocksdb to include tikv/rocksdb#201 for master
Signed-off-by: ti-srebot <ti-srebot@pingcap.com>

Add initializer for new WriteAmpBasedRateLimiter, also update rocksdb to include this plugin brought by tikv/rocksdb#193.
Signed-off-by: tabokie <xy.tao@outlook.com>

update rocksdb to include tikv/rocksdb#195 for master
Signed-off-by: ti-srebot <ti-srebot@pingcap.com>

update rocksdb to include tikv/rocksdb#194 for master
Signed-off-by: ti-srebot <ti-srebot@pingcap.com>

* add deleteblobfiles API for titan
Signed-off-by: Connor1996 <zbk602423539@gmail.com>

Signed-off-by: koushiro <koushiro.cqx@gmail.com>

Signed-off-by: gentcys <iamchencong@gmail.com>

An error occurred while compiling on macOS, which described in https://github.com/tikv/tikv/issues/8659.
And it's fixed by https://github.com/rust-lang/libz-sys/commit/81026e996eb3804acf1e6898a3c1d791cdfb59f1.
This PR just update the version of dependency `libz-sys`.