Commit Graph

234 Commits

Author SHA1 Message Date
Maysam Yabandeh
506e8448be Refresh snapshot list during long compactions (#5099)
Summary:
Part of compaction cpu goes to processing snapshot list, the larger the list the bigger the overhead. Although the lifetime of most of the snapshots is much shorter than the lifetime of compactions, the compaction conservatively operates on the list of snapshots that it initially obtained. This patch allows the snapshot list to be updated via a callback if the compaction is taking long. This should let the compaction to continue more efficiently with much smaller snapshot list.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/5099

Differential Revision: D15086710

Pulled By: maysamyabandeh

fbshipit-source-id: 7649f56c3b6b2fb334962048150142a3bf9c1a12
2019-04-25 18:17:22 -07:00
niukuo
084a3c697c add missing rocksdb_flush_cf in c (#5243)
Summary:
same to #5229
Pull Request resolved: https://github.com/facebook/rocksdb/pull/5243

Differential Revision: D15082800

Pulled By: siying

fbshipit-source-id: f4a68a480db0e40e1ba7cf37e18b88e43dff7c08
2019-04-25 11:25:43 -07:00
Hiroaki Nakamura
f2f6acbef3 Add missing C API for transaction (#5077)
Summary:
Partly addresses https://github.com/facebook/rocksdb/issues/4999
I verified `make static_lib` runs fine.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/5077

Differential Revision: D14521101

Pulled By: maysamyabandeh

fbshipit-source-id: ba88e74a51d2d793cac7260d505b1a54254b53af
2019-03-19 09:43:22 -07:00
Michael Liu
ca89ac2ba9 Apply modernize-use-override (2nd iteration)
Summary:
Use C++11’s override and remove virtual where applicable.
Change are automatically generated.

Reviewed By: Orvid

Differential Revision: D14090024

fbshipit-source-id: 1e9432e87d2657e1ff0028e15370a85d1739ba2a
2019-02-14 14:41:36 -08:00
Siying Dong
f48758e939 Deprecate CompactionFilter::IgnoreSnapshots() = false (#4954)
Summary:
We found that the behavior of CompactionFilter::IgnoreSnapshots() = false isn't
what we have expected. We thought that snapshot will always be preserved.
However, we just realized that, if no snapshot is created while compaction
starts, and a snapshot is created after that, the data seen from the snapshot
can successfully be dropped by the compaction. This creates a strange behavior
to the feature, which is hard to explain. Like what is documented in code
comment, this feature is not very useful with snapshot anyway. The decision
is to deprecate the feature.

We keep the function to avoid to break users code. However, we will fail
compactions if false is returned.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/4954

Differential Revision: D13981900

Pulled By: siying

fbshipit-source-id: 2db8c2c3865acd86a28dca625945d1481b1d1e36
2019-02-07 16:57:33 -08:00
Roman Zeyde
a62c6626e0 Support setting options on column families via C bindings (#4785)
Summary:
Currently, it supports setting options only on the default column family.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/4785

Differential Revision: D13491819

Pulled By: ajkr

fbshipit-source-id: 75c78bd86222bb05568e538562af84fb53eb4d8d
2018-12-17 13:52:12 -08:00
DorianZheng
2670fe8c73 Get CompactionJobInfo from CompactFiles
Summary: Pull Request resolved: https://github.com/facebook/rocksdb/pull/4716

Differential Revision: D13207677

Pulled By: ajkr

fbshipit-source-id: d0ccf5a66df6cbb07288b0c5ebad81fd9df3926b
2018-12-13 14:21:24 -08:00
Zhongyi Xie
2f1ca4e838 Revert "BaseDeltaIterator: always check valid() before accessing key(… (#4744)
Summary:
…) (#4702)"

This reverts commit 3a18bb3e15.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/4744

Differential Revision: D13311869

Pulled By: miasantreble

fbshipit-source-id: 6300b12cc34828d8b9274e907a3aef1506d5d553
2018-12-03 23:38:27 -08:00
Zhongyi Xie
3a18bb3e15 BaseDeltaIterator: always check valid() before accessing key() (#4702)
Summary:
Current implementation of `current_over_upper_bound_` fails to take into consideration that keys might be invalid in either base iterator or delta iterator. Calling key() in such scenario will lead to assertion failure and runtime errors.
This PR addresses the bug by adding check for valid keys before calling `IsOverUpperBound()`, also added test coverage for iterate_upper_bound usage in BaseDeltaIterator
Also recommit https://github.com/facebook/rocksdb/pull/4656 (It was reverted earlier due to bugs)
Pull Request resolved: https://github.com/facebook/rocksdb/pull/4702

Differential Revision: D13146643

Pulled By: miasantreble

fbshipit-source-id: 6d136929da12d0f2e2a5cea474a8038ec5cdf1d0
2018-11-30 15:35:13 -08:00
Zhongyi Xie
a21cb22ee3 Revert "apply ReadOptions.iterate_upper_bound to transaction iterator… (#4705)
Summary:
… (#4656)"

This reverts commit b76398a82b.

Will add test coverage for iterate_upper_bound before re-commit b76398
Pull Request resolved: https://github.com/facebook/rocksdb/pull/4705

Differential Revision: D13148592

Pulled By: miasantreble

fbshipit-source-id: 4d1ce0bfd9f7a5359a7688bd780eb06a66f45b1f
2018-11-24 10:46:28 -08:00
Zhongyi Xie
b76398a82b apply ReadOptions.iterate_upper_bound to transaction iterator (#4656)
Summary:
Currently transaction iterator does not apply `ReadOptions.iterate_upper_bound` when iterating. This PR attempts to fix the problem by having `BaseDeltaIterator` enforcing the upper bound check when iterator state is changed.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/4656

Differential Revision: D13039257

Pulled By: miasantreble

fbshipit-source-id: 909eb9f6b4597a4d80418fb139f32ec82c6ec1d1
2018-11-13 15:44:15 -08:00
QingpingWang
4f0fcb78ae Expose num entries and deletions of sst files (#4623)
Summary:
he ratio of num_deletions to num_entries of a level can be useful to determine if a manual compaction needs to be triggered on a level.
Also refer #3980
Pull Request resolved: https://github.com/facebook/rocksdb/pull/4623

Differential Revision: D13045744

Pulled By: sagar0

fbshipit-source-id: 71f3c8e363a8ffd194ec3bb0ed0b69612231f0b3
2018-11-13 11:52:19 -08:00
Sagar Vemuri
dc3528077a Update all unique/shared_ptr instances to be qualified with namespace std (#4638)
Summary:
Ran the following commands to recursively change all the files under RocksDB:
```
find . -type f -name "*.cc" -exec sed -i 's/ unique_ptr/ std::unique_ptr/g' {} +
find . -type f -name "*.cc" -exec sed -i 's/<unique_ptr/<std::unique_ptr/g' {} +
find . -type f -name "*.cc" -exec sed -i 's/ shared_ptr/ std::shared_ptr/g' {} +
find . -type f -name "*.cc" -exec sed -i 's/<shared_ptr/<std::shared_ptr/g' {} +
```
Running `make format` updated some formatting on the files touched.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/4638

Differential Revision: D12934992

Pulled By: sagar0

fbshipit-source-id: 45a15d23c230cdd64c08f9c0243e5183934338a8
2018-11-09 11:19:58 -08:00
Vitaly Isaev
0bd2ede10e Memory usage stats in C API (#4340)
Summary:
Please consider this small PR providing access to the `MemoryUsage::GetApproximateMemoryUsageByType` function in plain C API. Actually I'm working on Go application and now trying to investigate the reasons of high memory consumption (#4313). Go [wrappers](https://github.com/tecbot/gorocksdb) are built on the top of Rocksdb C API. According to the #706, `MemoryUsage::GetApproximateMemoryUsageByType` is considered as the best option to get database internal memory usage stats, but it wasn't supported in C API yet.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/4340

Differential Revision: D9655135

Pulled By: ajkr

fbshipit-source-id: a3d2f3f47c143ae75862fbcca2f571ea1b49e14a
2018-09-13 14:27:31 -07:00
cngzhnp
64324e329e Support pragma once in all header files and cleanup some warnings (#4339)
Summary:
As you know, almost all compilers support "pragma once" keyword instead of using include guards. To be keep consistency between header files, all header files are edited.

Besides this, try to fix some warnings about loss of data.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/4339

Differential Revision: D9654990

Pulled By: ajkr

fbshipit-source-id: c2cf3d2d03a599847684bed81378c401920ca848
2018-09-05 18:13:31 -07:00
Yanqin Jin
bb5dcea98e Add path to WritableFileWriter. (#4039)
Summary:
We want to sample the file I/O issued by RocksDB and report the function calls. This requires us to include the file paths otherwise it's hard to tell what has been going on.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/4039

Differential Revision: D8670178

Pulled By: riversand963

fbshipit-source-id: 97ee806d1c583a2983e28e213ee764dc6ac28f7a
2018-08-23 10:12:58 -07:00
Huachao Huang
d916a1105a c-api: add some missing options
Summary: Pull Request resolved: https://github.com/facebook/rocksdb/pull/4267

Differential Revision: D9309505

Pulled By: anand1976

fbshipit-source-id: eb9fee8037f4ff24dc1cdd5cc5ef41c231a03e1f
2018-08-13 18:42:30 -07:00
Zhichao Cao
1f6efabe23 Add bottommost_compression_opts to for bottommost_compression (#3985)
Summary:
…ression

 For `CompressionType` we have options `compression` and `bottommost_compression`. Thus, to make the compression options consitent with the compression type when bottommost_compression is enabled, we add the bottommost_compression_opts
Closes https://github.com/facebook/rocksdb/pull/3985

Reviewed By: riversand963

Differential Revision: D8385911

Pulled By: zhichao-cao

fbshipit-source-id: 07bc533dd61bcf1cef5927d8d62901c13d38d5fc
2018-06-27 17:42:38 -07:00
Maysam Yabandeh
80ade9ad83 Pin top-level index on partitioned index/filter blocks (#4037)
Summary:
Top-level index in partitioned index/filter blocks are small and could be pinned in memory. So far we use that by cache_index_and_filter_blocks to false. This however make it difficult to keep account of the total memory usage. This patch introduces pin_top_level_index_and_filter which in combination with cache_index_and_filter_blocks=true keeps the top-level index in cache and yet pinned them to avoid cache misses and also cache lookup overhead.
Closes https://github.com/facebook/rocksdb/pull/4037

Differential Revision: D8596218

Pulled By: maysamyabandeh

fbshipit-source-id: 3a5f7f9ca6b4b525b03ff6bd82354881ae974ad2
2018-06-22 15:27:46 -07:00
straw
89b37081a1 add c api rocksdb_sstfilewriter_file_size
Summary: Closes https://github.com/facebook/rocksdb/pull/3922

Differential Revision: D8208528

Pulled By: ajkr

fbshipit-source-id: d384fe53cf526f2aadc7b79a423ce36dbd3ff224
2018-06-01 09:43:59 -07:00
QingpingWang
2807678b11 c api set bottommost level compaction
Summary: Closes https://github.com/facebook/rocksdb/pull/3928

Differential Revision: D8224962

Pulled By: ajkr

fbshipit-source-id: 3caf463509a935bff46530f27232a85ae7e4e484
2018-05-31 17:30:50 -07:00
QingpingWang
070319f7bb add flush_before_backup parameter to c api rocksdb_backup_engine_create_new_backup
Summary:
Add flush_before_backup to rocksdb_backup_engine_create_new_backup. make c api able to control the flush before backup behavior.
Closes https://github.com/facebook/rocksdb/pull/3897

Differential Revision: D8157676

Pulled By: ajkr

fbshipit-source-id: 88998c62f89f087bf8672398fd7ddafabbada505
2018-05-24 22:28:52 -07:00
Victor Grishchenko
c9ace1d81b expose WAL iterator in the C API
Summary:
A minor change: I wrapped TransactionLogIterator for the C API.
I needed that for the golang binding.
Closes https://github.com/facebook/rocksdb/pull/3304

Differential Revision: D6628736

Pulled By: miasantreble

fbshipit-source-id: 3374f3c64b1d7b225696b8767090917761e2f30a
2018-04-27 16:56:59 -07:00
Vincent Lee
7c9f23e6db Rate limiter should be allowed to share between different rocksdb instances in C API
Summary:
Currently, the `rocksdb_options_set_ratelimiter` in  `c.cc` will change the input to nil, which make it is
 not possible to use the shared rate limiter create by `rocksdb_ratelimiter_create` in different rocksdb option.

In this pr, I changed it to shared ptr.
Closes https://github.com/facebook/rocksdb/pull/3758

Differential Revision: D7749740

Pulled By: ajkr

fbshipit-source-id: c6121f8ca75402afdb4b295ce63c2338d253a1b5
2018-04-25 15:57:48 -07:00
przemyslaw.skibinski@percona.com
dee95a1afc Fix GitHub issue #3716: gcc-8 warnings
Summary:
Fix the following gcc-8 warnings:
- conflicting C language linkage declaration [-Werror]
- writing to an object with no trivial copy-assignment [-Werror=class-memaccess]
- array subscript -1 is below array bounds [-Werror=array-bounds]

Solves https://github.com/facebook/rocksdb/issues/3716
Closes https://github.com/facebook/rocksdb/pull/3736

Differential Revision: D7684161

Pulled By: yiwu-arbug

fbshipit-source-id: 47c0423d26b74add251f1d3595211eee1e41e54a
2018-04-20 13:42:47 -07:00
QingpingWang
2ce8f63f81 C API for PerfContext
Summary:
This pull request exposes the interface of PerfContext as C API
Closes https://github.com/facebook/rocksdb/pull/3607

Differential Revision: D7294225

Pulled By: ajkr

fbshipit-source-id: eddcfbc13538f379950b2c8b299486695ffb5e2c
2018-03-21 22:13:34 -07:00
Bruce Mitchener
0de710f5b8 Use nullptr instead of NULL / 0 more consistently.
Summary: Closes https://github.com/facebook/rocksdb/pull/3569

Differential Revision: D7170968

Pulled By: yiwu-arbug

fbshipit-source-id: 308a6b7dd358a04fd9a7de3d927bfd8abd57d348
2018-03-07 12:42:12 -08:00
Stuart
f021f1d9e1 Add rocksdb_open_with_ttl function in C API
Summary:
Change-Id: Ie6f9b10bce459f6bf0ade0e5877264b4e10da3f5
Signed-off-by: Stuart <Stuart.Hu@emc.com>
Closes https://github.com/facebook/rocksdb/pull/3553

Differential Revision: D7144833

Pulled By: sagar0

fbshipit-source-id: 815225fa6e560d8a5bc47ffd0a98118b107ce264
2018-03-06 20:57:20 -08:00
Andrew Kryczka
5d68243e61 Comment out unused variables
Summary:
Submitting on behalf of another employee.
Closes https://github.com/facebook/rocksdb/pull/3557

Differential Revision: D7146025

Pulled By: ajkr

fbshipit-source-id: 495ca5db5beec3789e671e26f78170957704e77e
2018-03-05 13:13:41 -08:00
Igor Sugak
aba3409740 Back out "[codemod] - comment out unused parameters"
Reviewed By: igorsugak

fbshipit-source-id: 4a93675cc1931089ddd574cacdb15d228b1e5f37
2018-02-22 12:43:17 -08:00
David Lai
f4a030ce81 - comment out unused parameters
Reviewed By: everiq, igorsugak

Differential Revision: D7046710

fbshipit-source-id: 8e10b1f1e2aecebbfb229c742e214db887e5a461
2018-02-22 09:44:23 -08:00
Chris Lu
24e2c1640d add support for allow_ingest_behind in C API
Summary:
https://github.com/facebook/rocksdb/wiki/Creating-and-Ingesting-SST-files

Need to expose these functions in the C API to be used by Go bindings.
Closes https://github.com/facebook/rocksdb/pull/3011

Differential Revision: D6679563

Pulled By: sagar0

fbshipit-source-id: 536f844ddaeb0172c6d7e416d2a75e8f9e57c8ef
2018-01-08 17:26:31 -08:00
kapitan-k
75d57a5d53 C API: Add some block based table options
Summary: Closes https://github.com/facebook/rocksdb/pull/3159

Differential Revision: D6428220

Pulled By: sagar0

fbshipit-source-id: 60508d09b5281f54b907a1c40e9631fc08343131
2017-11-28 14:12:44 -08:00
Griffin Smith
2f09524762 Expose all remaining read and write options via the C API
Summary:
Expose read and write options via the C API
Closes https://github.com/facebook/rocksdb/pull/3185

Differential Revision: D6389658

Pulled By: sagar0

fbshipit-source-id: 1848912750329a476805b3cb2f315e7b71f61472
2017-11-28 10:28:46 -08:00
kapitan-k
f1c5eaba56 updated c ingestexternalfileoptions for ingest behind
Summary: Closes https://github.com/facebook/rocksdb/pull/3151

Differential Revision: D6293861

Pulled By: ajkr

fbshipit-source-id: f8db0a71509d1cd8237f2d377bf9e1bb0464bdbf
2017-11-09 18:15:09 -08:00
Shaohua Li
33c7d4ccd9 Make writable_file_max_buffer_size dynamic
Summary:
The DBOptions::writable_file_max_buffer_size can be changed dynamically.
Closes https://github.com/facebook/rocksdb/pull/3053

Differential Revision: D6152720

Pulled By: shligit

fbshipit-source-id: aa0c0cfcfae6a54eb17faadb148d904797c68681
2017-10-31 13:56:35 -07:00
Quinn Jarrell
6a541afcc4 Make bytes_per_sync and wal_bytes_per_sync mutable
Summary:
SUMMARY
Moves the bytes_per_sync and wal_bytes_per_sync options from immutableoptions to mutable options. Also if wal_bytes_per_sync is changed, the wal file and memtables are flushed.
TEST PLAN
ran make check
all passed

Two new tests SetBytesPerSync, SetWalBytesPerSync check that after issuing setoptions with a new value for the var, the db options have the new value.
Closes https://github.com/facebook/rocksdb/pull/2893

Reviewed By: yiwu-arbug

Differential Revision: D5845814

Pulled By: TheRushingWookie

fbshipit-source-id: 93b52d779ce623691b546679dcd984a06d2ad1bd
2017-09-27 17:49:45 -07:00
Oleksandr Anyshchenko
ffac68367f Added save points for transactions C API
Summary:
Added possibility to set save points in transactions and then rollback to them
Closes https://github.com/facebook/rocksdb/pull/2876

Differential Revision: D5825829

Pulled By: yiwu-arbug

fbshipit-source-id: 62168992340bbcddecdaea3baa2a678475d1429d
2017-09-14 14:18:59 -07:00
Oleksandr Anyshchenko
72e4190918 Additions for OptimisticTransactionDB in C API
Summary:
Added some bindings for `OptimisticTransactionDB` in C API
Closes https://github.com/facebook/rocksdb/pull/2823

Differential Revision: D5820672

Pulled By: yiwu-arbug

fbshipit-source-id: 7efd17f619cc0741feddd2050b8fc856f9288350
2017-09-13 12:12:11 -07:00
mkosieradzki
a12479819d Improved transactions support in C API
Summary:
Solves #2632

Added OptimisticTransactionDB to the C API.
Added missing merge operations to Transaction.
Added missing get_for_update operation to transaction

If required I will create tests for this another day.
Closes https://github.com/facebook/rocksdb/pull/2633

Differential Revision: D5600906

Pulled By: yiwu-arbug

fbshipit-source-id: da23e4484433d8f59d471f778ff2ae210e3fe4eb
2017-08-23 12:40:28 -07:00
Kent767
ac098a4626 expose set_skip_stats_update_on_db_open to C bindings
Summary:
It would be super helpful to not have to recompile rocksdb to get this performance tweak for mechanical disks.

I have signed the CLA.
Closes https://github.com/facebook/rocksdb/pull/2718

Differential Revision: D5606994

Pulled By: yiwu-arbug

fbshipit-source-id: c05e92bad0d03bd38211af1e1ced0d0d1e02f634
2017-08-11 12:16:45 -07:00
Stanislav Tkach
25df24254b Add column families related functions (C API)
Summary:
(#2564)
Closes https://github.com/facebook/rocksdb/pull/2669

Differential Revision: D5594151

Pulled By: yiwu-arbug

fbshipit-source-id: 67ae9446342f3323d6ecad8e811f4158da194270
2017-08-10 13:43:54 -07:00
Oleksandr Anyshchenko
0cecf8155b Write batch for TransactionDB in C API
Summary: Closes https://github.com/facebook/rocksdb/pull/2655

Differential Revision: D5600858

Pulled By: yiwu-arbug

fbshipit-source-id: cf52f9104e348438bf168dc6bf7af3837faf12ef
2017-08-10 11:58:53 -07:00
kapitan-k
34112aeffd Added db paths to c
Summary: Closes https://github.com/facebook/rocksdb/pull/2613

Differential Revision: D5476064

Pulled By: sagar0

fbshipit-source-id: 6b30a9eacb93a945bbe499eafb90565fa9f1798b
2017-07-24 11:58:02 -07:00
Sagar Vemuri
72502cf227 Revert "comment out unused parameters"
Summary:
This reverts the previous commit 1d7048c598, which broke the build.

Did a `git revert 1d7048c`.
Closes https://github.com/facebook/rocksdb/pull/2627

Differential Revision: D5476473

Pulled By: sagar0

fbshipit-source-id: 4756ff5c0dfc88c17eceb00e02c36176de728d06
2017-07-21 18:26:26 -07:00
Victor Gao
1d7048c598 comment out unused parameters
Summary: This uses `clang-tidy` to comment out unused parameters (in functions, methods and lambdas) in fbcode. Cases that the tool failed to handle are fixed manually.

Reviewed By: igorsugak

Differential Revision: D5454343

fbshipit-source-id: 5dee339b4334e25e963891b519a5aa81fbf627b2
2017-07-21 14:57:44 -07:00
Siying Dong
3c327ac2d0 Change RocksDB License
Summary: Closes https://github.com/facebook/rocksdb/pull/2589

Differential Revision: D5431502

Pulled By: siying

fbshipit-source-id: 8ebf8c87883daa9daa54b2303d11ce01ab1f6f75
2017-07-15 16:11:23 -07:00
Aaron Gao
f7bb1a0060 support merge and delete in file ingestion
Summary:
Previously sst_file_writer only supports kTypeValue, we need kTypeMerge and kTypeDeletion also as user requested.
Closes https://github.com/facebook/rocksdb/pull/2361

Differential Revision: D5139402

Pulled By: lightmark

fbshipit-source-id: 092a60756d01692539d817a3765ebfd58a8d7f88
2017-05-26 12:11:21 -07:00
boolean5
cb9392a094 add Transactions and Checkpoint to C API
Summary:
I've added functions to the C API to support Transactions as requested in #1637 and to support Checkpoint.

I have also added the corresponding tests to c_test.c

For now, the following is omitted:

1. Optimistic Transactions
2. The column family variation of functions
Closes https://github.com/facebook/rocksdb/pull/2236

Differential Revision: D4989510

Pulled By: yiwu-arbug

fbshipit-source-id: 518cb39f76d5e9ec9690d633fcdc014b98958071
2017-05-16 22:59:43 -07:00
siddontang
1ca723dbd1 C API: support pinnable get
Summary: Closes https://github.com/facebook/rocksdb/pull/2254

Differential Revision: D5053590

Pulled By: yiwu-arbug

fbshipit-source-id: 2f365a031b3a2947b4fba21d26d4f8f52af9b9f0
2017-05-16 11:07:58 -07:00
Changjian Gao
3f73d54bbd Add C API to set max_file_opening_threads option
Summary:
Add `rocksdb_options_set_max_file_opening_threads()` API
Closes https://github.com/facebook/rocksdb/pull/2184

Differential Revision: D4923090

Pulled By: lightmark

fbshipit-source-id: c4ddce17733d999d426d02f7202b33a46ed6faed
2017-05-08 22:49:32 -07:00
siddontang
b551104e04 support PopSavePoint for WriteBatch
Summary:
Try to fix https://github.com/facebook/rocksdb/issues/1969
Closes https://github.com/facebook/rocksdb/pull/2170

Differential Revision: D4907333

Pulled By: yiwu-arbug

fbshipit-source-id: 417b420ff668e6c2fd0dad42a94c57385012edc5
2017-05-03 10:57:45 -07:00
Siying Dong
d616ebea23 Add GPLv2 as an alternative license.
Summary: Closes https://github.com/facebook/rocksdb/pull/2226

Differential Revision: D4967547

Pulled By: siying

fbshipit-source-id: dd3b58ae1e7a106ab6bb6f37ab5c88575b125ab4
2017-04-27 18:06:12 -07:00
Aaron Gao
44fa8ece9b change use_direct_writes to use_direct_io_for_flush_and_compaction
Summary:
Replace Options::use_direct_writes with Options::use_direct_io_for_flush_and_compaction
Now if Options::use_direct_io_for_flush_and_compaction = true, we will enable direct io for both reads and writes for flush and compaction job. Whereas Options::use_direct_reads controls user reads like iterator and Get().
Closes https://github.com/facebook/rocksdb/pull/2117

Differential Revision: D4860912

Pulled By: lightmark

fbshipit-source-id: d93575a8a5e780cf7e40797287edc425ee648c19
2017-04-13 16:12:04 -07:00
Warren Falk
41ccae6d26 Add C API functions (and tests) for WriteBatchWithIndex
Summary:
I've added functions to the C API to support WriteBatchWithIndex as requested in #1833.

I've also added unit tests to c_test

I've implemented the WriteBatchWithIndex variation of every function available for regular WriteBatch.  And added additional functions unique to WriteBatchWithIndex.

For now, the following is omitted:
  1. The ability to create WriteBatchWithIndex's custom batch-only iterator as I'm not sure what its purpose is.  It should be possible to add later if anyone wants it.
  2. The ability to create the batch with a fallback comparator, since it appears to be unnecessary.  I believe the column family comparator will be used for this, meaning those using a custom comparator can just use the column family variations.
Closes https://github.com/facebook/rocksdb/pull/1985

Differential Revision: D4760039

Pulled By: siying

fbshipit-source-id: 393227e
2017-03-23 15:54:13 -07:00
Sagar Vemuri
1ffbdfd9a7 Add a new SstFileWriter constructor without explicit comparator
Summary:
The comparator param in SstFileWriter constructor is redundant as it already exists as a field in options. So the current SstFileWriter constructor should be deprecated in favor of a new one which does not take a comparator.
Note that the jni/java apis have not been touched yet.
Closes https://github.com/facebook/rocksdb/pull/1978

Differential Revision: D4685629

Pulled By: sagar0

fbshipit-source-id: 372ce96
2017-03-13 11:39:13 -07:00
Islam AbdelRahman
f89b3893c0 Remove skip_table_builder_flush and default it to true
Summary:
This option is needed to be enabled for Direct IO
and I cannot think of a reason where we need to disable it

remove it and default it to true
Closes https://github.com/facebook/rocksdb/pull/1944

Differential Revision: D4641088

Pulled By: IslamAbdelRahman

fbshipit-source-id: d7085b9
2017-03-02 16:54:10 -08:00
Siying Dong
8efb5ffa2a [rocksdb][PR] Remove option min_partial_merge_operands and verify_checksums_in_comp…
Summary:
…action

 The two options, min_partial_merge_operands and verify_checksums_in_compaction, are not seldom used. Remove them to reduce the total number of options. Also remove them from Java and C interface.
Closes https://github.com/facebook/rocksdb/pull/1902

Differential Revision: D4601219

Pulled By: siying

fbshipit-source-id: aad4cb2
2017-02-23 15:09:12 -08:00
Sagar Vemuri
eb912a927e Remove disableDataSync option
Summary:
Remove disableDataSync, and another similarly named disable_data_sync options.
This is being done to simplify options, and also because the performance gains of this feature can be achieved by other methods.
Closes https://github.com/facebook/rocksdb/pull/1859

Differential Revision: D4541292

Pulled By: sagar0

fbshipit-source-id: 5b3a6ca
2017-02-13 11:09:13 -08:00
oranagra
b96372dead improving the C wrapper
Summary:
- rocksdb_property_int (so that we don't have to parse strings)
- and rocksdb_set_options (to allow controlling options via strings)
- a few other missing options exposed
- a documentation comment fix
Closes https://github.com/facebook/rocksdb/pull/1793

Differential Revision: D4456569

Pulled By: yiwu-arbug

fbshipit-source-id: 9f1fac1
2017-01-27 17:39:16 -08:00
Jay Lee
537da370da c: allow set savepoint to writebatch
Summary:
Allow set SavePoint to WriteBatch in C ABI.
Closes https://github.com/facebook/rocksdb/pull/1698

Differential Revision: D4378556

Pulled By: yiwu-arbug

fbshipit-source-id: afca746
2017-01-20 13:24:13 -08:00
siddontang
653ac1f9c6 C API: support total_order_mode
Summary: Closes https://github.com/facebook/rocksdb/pull/1687

Differential Revision: D4349210

Pulled By: IslamAbdelRahman

fbshipit-source-id: 32d0fbd
2017-01-03 18:39:14 -08:00
Vincent Lee
e425ec1162 utilities/backupable: backup should limit the copy size of wal.
Summary:
Since the backup work as snapshot, we should only copy
 the bytes of the wal while we get the alive files.
Closes https://github.com/facebook/rocksdb/pull/1733

Differential Revision: D4373457

Pulled By: ajkr

fbshipit-source-id: 389318f
2016-12-31 10:54:20 -08:00
Aaron Gao
972f96b3fb direct io write support
Summary:
rocksdb direct io support

```
[gzh@dev11575.prn2 ~/rocksdb] ./db_bench -benchmarks=fillseq --num=1000000
Initializing RocksDB Options from the specified file
Initializing RocksDB Options from command-line flags
RocksDB:    version 5.0
Date:       Wed Nov 23 13:17:43 2016
CPU:        40 * Intel(R) Xeon(R) CPU E5-2660 v2 @ 2.20GHz
CPUCache:   25600 KB
Keys:       16 bytes each
Values:     100 bytes each (50 bytes after compression)
Entries:    1000000
Prefix:    0 bytes
Keys per prefix:    0
RawSize:    110.6 MB (estimated)
FileSize:   62.9 MB (estimated)
Write rate: 0 bytes/second
Compression: Snappy
Memtablerep: skip_list
Perf Level: 1
WARNING: Assertions are enabled; benchmarks unnecessarily slow
------------------------------------------------
Initializing RocksDB Options from the specified file
Initializing RocksDB Options from command-line flags
DB path: [/tmp/rocksdbtest-112628/dbbench]
fillseq      :       4.393 micros/op 227639 ops/sec;   25.2 MB/s

[gzh@dev11575.prn2 ~/roc
Closes https://github.com/facebook/rocksdb/pull/1564

Differential Revision: D4241093

Pulled By: lightmark

fbshipit-source-id: 98c29e3
2016-12-22 13:09:19 -08:00
siddontang
8f5d24ae68 C API: support get usage and pinned_usage for cache
Summary: Closes https://github.com/facebook/rocksdb/pull/1671

Differential Revision: D4327453

Pulled By: yiwu-arbug

fbshipit-source-id: bcdbc65
2016-12-15 17:24:17 -08:00
siddontang
b57dd9262a C API: support writebatch delete range
Summary:
Seem that writebatch delete range can work now, so I add C API for later use.

Btw, can we use this feature in production now?
Closes https://github.com/facebook/rocksdb/pull/1647

Differential Revision: D4314534

Pulled By: ajkr

fbshipit-source-id: e835165
2016-12-13 11:24:18 -08:00
zhangjinpeng1987
45c7ce1377 CompactRangeOptions C API
Summary:
Add C API for CompactRangeOptions.
Closes https://github.com/facebook/rocksdb/pull/1596

Differential Revision: D4252339

Pulled By: yiwu-arbug

fbshipit-source-id: f768f93
2016-12-07 17:54:14 -08:00
Panagiotis Ktistakis
96fcefbf1d c api: expose option for dynamic level size target
Summary: Closes https://github.com/facebook/rocksdb/pull/1587

Differential Revision: D4245923

Pulled By: yiwu-arbug

fbshipit-source-id: 6ee7291
2016-11-30 11:24:14 -08:00
zhangjinpeng1987
00197cff39 Add C API to set base_backgroud_compactions
Summary:
Add C API to set base_backgroud_compactions
Closes https://github.com/facebook/rocksdb/pull/1571

Differential Revision: D4245709

Pulled By: yiwu-arbug

fbshipit-source-id: 792c6b8
2016-11-30 11:09:13 -08:00
Siying Dong
972e3ff295 Enable allow_concurrent_memtable_write and enable_write_thread_adaptive_yield by default
Summary: Closes https://github.com/facebook/rocksdb/pull/1496

Differential Revision: D4168080

Pulled By: siying

fbshipit-source-id: 056ae62
2016-11-16 09:39:09 -08:00
Aaron Gao
e48f3f8b9e remove tabs and duplicate #include in c api
Summary:
fix lint error about tabs and duplicate includes.
Closes https://github.com/facebook/rocksdb/pull/1476

Differential Revision: D4149646

Pulled By: lightmark

fbshipit-source-id: 2e0a632
2016-11-08 13:54:31 -08:00
Jay Lee
a7875272d7 c: support seek_for_prev
Summary:
support seek_for_prev in c abi.
Closes https://github.com/facebook/rocksdb/pull/1457

Differential Revision: D4135360

Pulled By: lightmark

fbshipit-source-id: 61256b0
2016-11-08 12:54:13 -08:00
zhangjinpeng1987
879f366366 Add C api for RateLimiter
Summary:
Add C api for RateLimiter.
Closes https://github.com/facebook/rocksdb/pull/1455

Differential Revision: D4116362

Pulled By: yiwu-arbug

fbshipit-source-id: cb05a8d
2016-11-03 11:09:17 -07:00
Benoit Girard
2b16d664cb Change max_bytes_for_level_multiplier to double
Summary: Closes https://github.com/facebook/rocksdb/pull/1427

Differential Revision: D4094732

Pulled By: yiwu-arbug

fbshipit-source-id: b9b79e9
2016-11-01 21:09:23 -07:00
Jay Lee
16fb04434f expose IngestExternalFile to c abi
Summary:
IngestExternalFile is very useful when doing bulk load. This pr expose this API to c so many bindings can benefit from it too.
Closes https://github.com/facebook/rocksdb/pull/1454

Differential Revision: D4113420

Pulled By: yiwu-arbug

fbshipit-source-id: 307c6ae
2016-11-01 17:09:39 -07:00
Adam Faulkner
a10e8a056d Fix C api memtable rep bugs. (#1328) 2016-09-12 15:31:42 -07:00
zhangjinpeng1987
b06b191362 add C api for set wal_recovery_mode (#1327)
* add C api for set wal recovery mode

* add test
2016-09-09 10:11:30 -07:00
sdong
32149059f9 Merge options source_compaction_factor, max_grandparent_overlap_bytes and expanded_compaction_factor into max_compaction_bytes
Summary: To reduce number of options, merge source_compaction_factor, max_grandparent_overlap_bytes and expanded_compaction_factor into max_compaction_bytes.

Test Plan: Add two new unit tests. Run all existing tests, including jtest.

Reviewers: yhchiang, igor, IslamAbdelRahman

Reviewed By: IslamAbdelRahman

Subscribers: leveldb, andrewkr, dhruba

Differential Revision: https://reviews.facebook.net/D59829
2016-09-01 14:33:24 -07:00
Jay
49d88be021 c abi: allow compaction filter ignore snapshot (#1268)
close #1262
2016-08-17 18:48:43 -07:00
sdong
e5b5f12b81 Change options memtable_prefix_bloom_huge_page_tlb_size => memtable_huge_page_size and cover huge page to memtable too
Summary: Extend the option memtable_prefix_bloom_huge_page_tlb_size from just putting memtable bloom filter to huge page to memtable itself too.

Test Plan: Run all existing tests.

Reviewers: IslamAbdelRahman, yhchiang, andrewkr

Reviewed By: andrewkr

Subscribers: leveldb, andrewkr, dhruba

Differential Revision: https://reviews.facebook.net/D60513
2016-07-26 18:15:11 -07:00
Islam AbdelRahman
68a8e6b8fa Introduce FullMergeV2 (eliminate memcpy from merge operators)
Summary:
This diff update the code to pin the merge operator operands while the merge operation is done, so that we can eliminate the memcpy cost, to do that we need a new public API for FullMerge that replace the std::deque<std::string> with std::vector<Slice>

This diff is stacked on top of D56493 and D56511

In this diff we
- Update FullMergeV2 arguments to be encapsulated in MergeOperationInput and MergeOperationOutput which will make it easier to add new arguments in the future
- Replace std::deque<std::string> with std::vector<Slice> to pass operands
- Replace MergeContext std::deque with std::vector (based on a simple benchmark I ran https://gist.github.com/IslamAbdelRahman/78fc86c9ab9f52b1df791e58943fb187)
- Allow FullMergeV2 output to be an existing operand

```
[Everything in Memtable | 10K operands | 10 KB each | 1 operand per key]

DEBUG_LEVEL=0 make db_bench -j64 && ./db_bench --benchmarks="mergerandom,readseq,readseq,readseq,readseq,readseq" --merge_operator="max" --merge_keys=10000 --num=10000 --disable_auto_compactions --value_size=10240 --write_buffer_size=1000000000

[FullMergeV2]
readseq      :       0.607 micros/op 1648235 ops/sec; 16121.2 MB/s
readseq      :       0.478 micros/op 2091546 ops/sec; 20457.2 MB/s
readseq      :       0.252 micros/op 3972081 ops/sec; 38850.5 MB/s
readseq      :       0.237 micros/op 4218328 ops/sec; 41259.0 MB/s
readseq      :       0.247 micros/op 4043927 ops/sec; 39553.2 MB/s

[master]
readseq      :       3.935 micros/op 254140 ops/sec; 2485.7 MB/s
readseq      :       3.722 micros/op 268657 ops/sec; 2627.7 MB/s
readseq      :       3.149 micros/op 317605 ops/sec; 3106.5 MB/s
readseq      :       3.125 micros/op 320024 ops/sec; 3130.1 MB/s
readseq      :       4.075 micros/op 245374 ops/sec; 2400.0 MB/s
```

```
[Everything in Memtable | 10K operands | 10 KB each | 10 operand per key]

DEBUG_LEVEL=0 make db_bench -j64 && ./db_bench --benchmarks="mergerandom,readseq,readseq,readseq,readseq,readseq" --merge_operator="max" --merge_keys=1000 --num=10000 --disable_auto_compactions --value_size=10240 --write_buffer_size=1000000000

[FullMergeV2]
readseq      :       3.472 micros/op 288018 ops/sec; 2817.1 MB/s
readseq      :       2.304 micros/op 434027 ops/sec; 4245.2 MB/s
readseq      :       1.163 micros/op 859845 ops/sec; 8410.0 MB/s
readseq      :       1.192 micros/op 838926 ops/sec; 8205.4 MB/s
readseq      :       1.250 micros/op 800000 ops/sec; 7824.7 MB/s

[master]
readseq      :      24.025 micros/op 41623 ops/sec;  407.1 MB/s
readseq      :      18.489 micros/op 54086 ops/sec;  529.0 MB/s
readseq      :      18.693 micros/op 53495 ops/sec;  523.2 MB/s
readseq      :      23.621 micros/op 42335 ops/sec;  414.1 MB/s
readseq      :      18.775 micros/op 53262 ops/sec;  521.0 MB/s

```

```
[Everything in Block cache | 10K operands | 10 KB each | 1 operand per key]

[FullMergeV2]
$ DEBUG_LEVEL=0 make db_bench -j64 && ./db_bench --benchmarks="readseq,readseq,readseq,readseq,readseq" --merge_operator="max" --num=100000 --db="/dev/shm/merge-random-10K-10KB" --cache_size=1000000000 --use_existing_db --disable_auto_compactions
readseq      :      14.741 micros/op 67837 ops/sec;  663.5 MB/s
readseq      :       1.029 micros/op 971446 ops/sec; 9501.6 MB/s
readseq      :       0.974 micros/op 1026229 ops/sec; 10037.4 MB/s
readseq      :       0.965 micros/op 1036080 ops/sec; 10133.8 MB/s
readseq      :       0.943 micros/op 1060657 ops/sec; 10374.2 MB/s

[master]
readseq      :      16.735 micros/op 59755 ops/sec;  584.5 MB/s
readseq      :       3.029 micros/op 330151 ops/sec; 3229.2 MB/s
readseq      :       3.136 micros/op 318883 ops/sec; 3119.0 MB/s
readseq      :       3.065 micros/op 326245 ops/sec; 3191.0 MB/s
readseq      :       3.014 micros/op 331813 ops/sec; 3245.4 MB/s
```

```
[Everything in Block cache | 10K operands | 10 KB each | 10 operand per key]

DEBUG_LEVEL=0 make db_bench -j64 && ./db_bench --benchmarks="readseq,readseq,readseq,readseq,readseq" --merge_operator="max" --num=100000 --db="/dev/shm/merge-random-10-operands-10K-10KB" --cache_size=1000000000 --use_existing_db --disable_auto_compactions

[FullMergeV2]
readseq      :      24.325 micros/op 41109 ops/sec;  402.1 MB/s
readseq      :       1.470 micros/op 680272 ops/sec; 6653.7 MB/s
readseq      :       1.231 micros/op 812347 ops/sec; 7945.5 MB/s
readseq      :       1.091 micros/op 916590 ops/sec; 8965.1 MB/s
readseq      :       1.109 micros/op 901713 ops/sec; 8819.6 MB/s

[master]
readseq      :      27.257 micros/op 36687 ops/sec;  358.8 MB/s
readseq      :       4.443 micros/op 225073 ops/sec; 2201.4 MB/s
readseq      :       5.830 micros/op 171526 ops/sec; 1677.7 MB/s
readseq      :       4.173 micros/op 239635 ops/sec; 2343.8 MB/s
readseq      :       4.150 micros/op 240963 ops/sec; 2356.8 MB/s
```

Test Plan: COMPILE_WITH_ASAN=1 make check -j64

Reviewers: yhchiang, andrewkr, sdong

Reviewed By: sdong

Subscribers: lovro, andrewkr, dhruba

Differential Revision: https://reviews.facebook.net/D57075
2016-07-20 09:49:03 -07:00
sdong
7b79238b65 Deprectate filter_deletes
Summary: filter_deltes is not a frequently used feature. Remove it.

Test Plan: Run all test suites.

Reviewers: igor, yhchiang, IslamAbdelRahman

Reviewed By: IslamAbdelRahman

Subscribers: leveldb, andrewkr, dhruba

Differential Revision: https://reviews.facebook.net/D59427
2016-06-17 10:30:47 -07:00
sdong
20699df843 memtable_prefix_bloom_bits -> memtable_prefix_bloom_bits_ratio and deprecate memtable_prefix_bloom_probes
Summary:
memtable_prefix_bloom_probes is not a critical option. Remove it to reduce number of options.
It's easier for users to make mistakes with memtable_prefix_bloom_bits, turn it to memtable_prefix_bloom_bits_ratio

Test Plan: Run all existing tests

Reviewers: yhchiang, igor, IslamAbdelRahman

Reviewed By: IslamAbdelRahman

Subscribers: gunnarku, yoshinorim, MarkCallaghan, leveldb, andrewkr, dhruba

Differential Revision: https://reviews.facebook.net/D59199
2016-06-10 12:12:10 -07:00
Jan Doms
02ec8154e5 allow updating block cache capacity from C (#1149) 2016-06-03 14:04:51 +01:00
siddontang
21c047ab49 add readahead size option (#1146) 2016-06-01 10:48:50 -07:00
Shen Li
def2f7bd0e Expose report_bg_io_stats option in the C API. (#1131) 2016-05-23 13:13:47 -07:00
siddontang
8f1214531e C API: Expose DeleteFileInRange (#1132) 2016-05-23 04:19:47 -07:00
Andrew Kryczka
54de13abac Fix compression dictionary clang errors
Summary: There were a few narrowing conversions that clang didn't like.

Test Plan:
  $ make clean && USE_CLANG=1 DISABLE_JEMALLOC=1 TEST_TMPDIR=/dev/shm/rocksdb OPT=-g make -j32 check

Reviewers: IslamAbdelRahman

Reviewed By: IslamAbdelRahman

Subscribers: andrewkr, dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D57351
2016-04-27 18:30:04 -07:00
Andrew Kryczka
843d2e3137 Shared dictionary compression using reference block
Summary:
This adds a new metablock containing a shared dictionary that is used
to compress all data blocks in the SST file. The size of the shared dictionary
is configurable in CompressionOptions and defaults to 0. It's currently only
used for zlib/lz4/lz4hc, but the block will be stored in the SST regardless of
the compression type if the user chooses a nonzero dictionary size.

During compaction, computes the dictionary by randomly sampling the first
output file in each subcompaction. It pre-computes the intervals to sample
by assuming the output file will have the maximum allowable length. In case
the file is smaller, some of the pre-computed sampling intervals can be beyond
end-of-file, in which case we skip over those samples and the dictionary will
be a bit smaller. After the dictionary is generated using the first file in a
subcompaction, it is loaded into the compression library before writing each
block in each subsequent file of that subcompaction.

On the read path, gets the dictionary from the metablock, if it exists. Then,
loads that dictionary into the compression library before reading each block.

Test Plan: new unit test

Reviewers: yhchiang, IslamAbdelRahman, cyan, sdong

Reviewed By: sdong

Subscribers: andrewkr, yoshinorim, kradhakrishnan, dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D52287
2016-04-27 17:36:03 -07:00
Naitik Shah
99a3bf8f62 Merge pull request #1068 from daaku/c-purge-old-backups
rocksdb_backup_engine_purge_old_backups for C libraries
2016-04-22 13:49:59 -07:00
Naitik Shah
c146c9be18 rocksdb_create_mem_env to allow C libraries to create mem env (#1066) 2016-04-22 13:25:05 -07:00
Naitik Shah
6da70c5815 expose more options in the c api (#1067) 2016-04-22 13:24:09 -07:00
Naitik Shah
6f01687aae C rocksdb_create_iterators to expose NewIterators (#1069) 2016-04-22 13:22:21 -07:00
Marton Trencseni
9b51987521 Adding pin_l0_filter_and_index_blocks_in_cache feature and related fixes.
Summary:
When a block based table file is opened, if prefetch_index_and_filter is true, it will prefetch the index and filter blocks, putting them into the block cache.
What this feature adds: when a L0 block based table file is opened, if pin_l0_filter_and_index_blocks_in_cache is true in the options (and prefetch_index_and_filter is true), then the filter and index blocks aren't released back to the block cache at the end of BlockBasedTableReader::Open(). Instead the table reader takes ownership of them, hence pinning them, ie. the LRU cache will never push them out. Meanwhile in the table reader, further accesses will not hit the block cache, thus avoiding lock contention.

Test Plan:
'export TEST_TMPDIR=/dev/shm/ && DISABLE_JEMALLOC=1 OPT=-g make all valgrind_check -j32' is OK.
I didn't run the Java tests, I don't have Java set up on my devserver.

Reviewers: sdong

Reviewed By: sdong

Subscribers: andrewkr, dhruba

Differential Revision: https://reviews.facebook.net/D56133
2016-04-01 10:42:39 -07:00
sdong
b1fafcaca6 Revert "Adding pin_l0_filter_and_index_blocks_in_cache feature."
This reverts commit 522de4f59e.

It has bug of index block cleaning up.
2016-03-21 11:50:42 -07:00
Marton Trencseni
522de4f59e Adding pin_l0_filter_and_index_blocks_in_cache feature.
Summary:
When a block based table file is opened, if prefetch_index_and_filter is true, it will prefetch the index and filter blocks, putting them into the block cache.
What this feature adds: when a L0 block based table file is opened, if pin_l0_filter_and_index_blocks_in_cache is true in the options (and prefetch_index_and_filter is true), then the filter and index blocks aren't released back to the block cache at the end of BlockBasedTableReader::Open(). Instead the table reader takes ownership of them, hence pinning them, ie. the LRU cache will never push them out. Meanwhile in the table reader, further accesses will not hit the block cache, thus avoiding lock contention.
When the table reader is destroyed, it releases the pinned blocks (if there were any). This has to happen before the cache is destroyed, so I had to introduce a TableReader::Close(), to guarantee the order of destruction.

Test Plan:
Added two unit tests for this. Existing unit tests run fine (default is pin_l0_filter_and_index_blocks_in_cache=false).

DISABLE_JEMALLOC=1 OPT=-g make all valgrind_check -j32
  Mac: OK.
  Linux: with D55287 patched in it's OK.

Reviewers: sdong

Reviewed By: sdong

Subscribers: andrewkr, leveldb, dhruba

Differential Revision: https://reviews.facebook.net/D54801
2016-03-17 22:40:01 +00:00
Baraa Hamodi
21e95811d1 Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
Igor Canadi
1dec5b8f5d Merge pull request #916 from warrenfalk/capi_huge_page_option
Expose the option, memtable_prefix_bloom_huge_page_tlb_size, via C API
2016-01-04 09:24:30 -08:00
Warren Falk
0fde291abe expose memtable_prefix_bloom_huge_page_tlb_size option to C API 2015-12-31 09:27:03 -05:00
Warren Falk
7e81dba5cf Support creation of "full" format bloom filter from C API 2015-12-31 09:26:49 -05:00