Summary:
This feature has been around for a couple of years and users haven't reported any problems with it.
Not quite related: fixed a technical ODR violation in public header for info_log_level in case DEBUG build status changes.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/12377
Test Plan: unit tests updated, already in crash test. Some unit tests are expecting specific behaviors of optimize_filters_for_memory=false and we now need to bake that in.
Reviewed By: jowlyzhang
Differential Revision: D54129517
Pulled By: pdillinger
fbshipit-source-id: a64b614840eadd18b892624187b3e122bab6719c
Summary:
Issue https://github.com/facebook/rocksdb/issues/12421 describes a regression in the migration from CircleCI to GitHub Actions in which failing build steps no longer fail Windows CI jobs. In GHA with pwsh (new preferred powershell command), only the last non-builtin command (or something like that) affects the overall success/failure result, and failures in external commands do not exit the script, even with `$ErrorActionPreference = 'Stop'` and `$PSNativeCommandErrorActionPreference = $true`. Switching to `powershell` causes some obscure failure (not seen in CircleCI) about the `-Lo` option to `curl`.
Here we work around this using the only reasonable-but-ugly way known: explicitly check the result after every non-trivial build step. This leaves us highly susceptible to future regressions with unchecked build steps in the future, but a clean solution is not known.
This change also fixes the build errors that were allowed to creep in because of the CI regression. Also decreased the unnecessarily long running time of DBWriteTest.WriteThreadWaitNanosCounter.
For background, this problem explicitly contradicts GitHub's documentation, and GitHub has known about the problem for more than a year, with no evidence of caring or intending to fix. https://github.com/actions/runner-images/issues/6668 Somehow CircleCI doesn't have this problem. And even though cmd.exe and powershell have been perpetuating DOS-isms for decades, they still seem to be a somewhat active "hot mess" when it comes to sensible, consistent, and documented behavior.
Fixes https://github.com/facebook/rocksdb/issues/12421
A history of some things I tried in development is here: https://github.com/facebook/rocksdb/compare/main...pdillinger:rocksdb:debug_windows_ci_orig
Pull Request resolved: https://github.com/facebook/rocksdb/pull/12426
Test Plan: CI, including https://github.com/facebook/rocksdb/issues/12434 where I have temporarily enabled other Windows builds on PR with this change
Reviewed By: cbi42
Differential Revision: D54903698
Pulled By: pdillinger
fbshipit-source-id: 116bcbebbbf98f347c7cf7dfdeebeaaed7f76827
Summary:
When internal cpp modernizer attempts to format rocksdb code, it will replace macro `ROCKSDB_NAMESPACE` with its default definition `rocksdb` when collapsing nested namespace. We filed a feedback for the tool T180254030 and the team filed a bug for this: https://github.com/llvm/llvm-project/issues/83452. At the same time, they suggested us to run the modernizer tool ourselves so future auto codemod attempts will be smaller. This diff contains:
Running
`xplat/scripts/codemod_service/cpp_modernizer.sh`
in fbcode/internal_repo_rocksdb/repo (excluding some directories in utilities/transactions/lock/range/range_tree/lib that has a non meta copyright comment)
without swapping out the namespace macro `ROCKSDB_NAMESPACE`
Followed by RocksDB's own
`make format`
Pull Request resolved: https://github.com/facebook/rocksdb/pull/12398
Test Plan: Auto tests
Reviewed By: hx235
Differential Revision: D54382532
Pulled By: jowlyzhang
fbshipit-source-id: e7d5b40f9b113b60e5a503558c181f080b9d02fa
Summary:
This PR expands on the capabilities added in https://github.com/facebook/rocksdb/issues/12343. It adds sanity checks for external file's comparator name and user-defined timestamps related flag. With this, it now supports ingesting files to a column family that enables user-defined timestamps in Memtable only feature.
Two fields in the table properties are used for aformentioned check: 1) the comparator name, it records what comparator is used to create this external sst file, 2) the flag `user_defined_timestamps_persisted`. We compare these two fields with the column family's settings. The details are in util function `ValidateUserDefinedTimestampsOptions`.
To optimize for the majority of the cases where sanity check should pass and the table properties read should not affect how `TableReader` is constructed, instead of read the table properties block separately and use it for sanity check before creating a `TableReader`. We continue using the current flow to first create a `TableReader`, use it for reading table properties and do sanity checks, and reset the`TableReader` for the case where the column family enables UDTs in memtable only feature, and the external file does not contain user-defined timestamps.
This PR also groups other table properties related sanity check in function `GetIngestedFileInfo` into the newly added `SanityCheckTableProperties` function.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/12356
Test Plan:
added unit test
existing unit test
Reviewed By: cbi42
Differential Revision: D54025116
Pulled By: jowlyzhang
fbshipit-source-id: a918276c15f9908bd9df8513ce667638882e1554
Summary:
The RocksDB ticker and histogram statistics were out of sync between the C++ and Java code, with a number of newer stats missing in TickerType.java and HistogramType.java. Also, there were gaps in numbering in portal.h, which could soon become an issue due to the number of tickers and the fact that we're limited to 1 byte in Java. This PR adds the missing stats, and re-numbers all of them. It also moves some stats around to try to group related stats together. Since this will go into a major release, compatibility shouldn't be an issue.
This should be automated at some point, since the current process is somewhat error prone.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/12355
Reviewed By: jaykorean
Differential Revision: D53825324
Pulled By: anand1976
fbshipit-source-id: 298c180872f4b9f1ee54b8bb22f4e280458e7e09
Summary:
This PR adds a missing set function for rocksdb_options in the C-API:
rocksdb_options_set_cf_paths(). Without this function, users cannot
specify different paths for different column families as it will fall back
to db_paths.
As a bonus, this PR also includes rocksdb_sst_file_metadata_get_directory()
to the C api -- a missing public function that will also make the test easier to write.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/11151
Test Plan: Augment existing c_test to verify the specified cf_path.
Reviewed By: hx235
Differential Revision: D51201888
Pulled By: ajkr
fbshipit-source-id: 62a96451f26fab60ada2005ede3eea8e9b431f30
Summary:
#### Problem
While the RocksDB C API does have the RateLimiter API, it does not
expose the auto_tuned option.
#### Summary of Change
This PR exposes auto_tuned RateLimiter option in RocksDB C API.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/12058
Test Plan: Augment the C API existing test to cover the new API.
Reviewed By: cbi42
Differential Revision: D51201933
Pulled By: ajkr
fbshipit-source-id: 5bc595a9cf9f88f50fee797b729ba96f09ed8266
Summary:
Add a bunch of C API functions to expose new `WaitForCompact` function and related options.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/11737
Test Plan: unit tests
Reviewed By: jaykorean
Differential Revision: D48568239
Pulled By: abulimov
fbshipit-source-id: 1ff35972d7abacd7e1e17fe2ada1e20cdc88d8de
Summary:
Adds a few missing features to the C API:
1) Statistics level
2) Getting individual values instead of a serialized string
Pull Request resolved: https://github.com/facebook/rocksdb/pull/11263
Test Plan: unit tests
Reviewed By: ajkr
Differential Revision: D47309963
Pulled By: hx235
fbshipit-source-id: 84df59db4045fc0fb3ea4aec451bc5c2afd2a248
Summary:
Add `rocksdb_transactiondb_get_base_db` and `rocksdb_transactiondb_close_base_db` functions to the C API modeled after `rocksdb_optimistictransactiondb_get_base_db` and `rocksdb_optimistictransactiondb_close_base_db`:
ca50ccc71a/include/rocksdb/c.h (L2711-L2716)
With this pair of functions, it is possible to get a `rocksdb_t *` from a `rocksdb_transactiondb_t *`. The main goal is to be able to use the approximate memory usage API, only accessible to the `rocksdb_t *` type:
ca50ccc71a/include/rocksdb/c.h (L2821-L2833)
Pull Request resolved: https://github.com/facebook/rocksdb/pull/11562
Reviewed By: ajkr
Differential Revision: D47603343
Pulled By: jowlyzhang
fbshipit-source-id: c70cf6af5834026e232fe7791634db3a396f7d5e
Summary:
https://github.com/facebook/rocksdb/issues/11542 added a parameter to the C API `rocksdb_options_add_compact_on_deletion_collector_factory` which causes some internal builds to fail. External users using this API would also require code change. Making the API backward compatible by restoring the old C API and add the parameter to a new C API `rocksdb_options_add_compact_on_deletion_collector_factory_del_ratio`.
Also updated change log for 8.4 and will backport this change to 8.4 branch once landed.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/11593
Test Plan: `make c_test && ./c_test`
Reviewed By: akankshamahajan15
Differential Revision: D47299555
Pulled By: cbi42
fbshipit-source-id: 517dc093ef4cf02cac2fe4af4f1af13754bbda63
Summary:
Expose the remaining fields of PlainTableOptions as arguments to `rocksdb_options_set_plain_table_factory` in the C API.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/11442
Reviewed By: ajkr
Differential Revision: D46786962
Pulled By: hx235
fbshipit-source-id: 8862083dde332bfecc5ff02f9375776ad35c11f5
Summary:
The class `NewCompactOnDeletionCollectorFactory` exposes the parameter `delete_ratio`.
The C API `rocksdb_options_add_compact_on_deletion_collector_factory` does not allow a user to pass a delete ration to be passed down the the C++ class bellow.
The class has default value for the delete ratio which makes it pass the compilation and the tests.
closes https://github.com/facebook/rocksdb/issues/11541
Pull Request resolved: https://github.com/facebook/rocksdb/pull/11542
Reviewed By: ajkr
Differential Revision: D46770908
Pulled By: cbi42
fbshipit-source-id: 7b5162fe459896052e392e2d85a8f6c01db3b464
Summary:
We haven't been actively mantaining RocksDB LITE recently and the size must have been gone up significantly. We are removing the support.
Most of changes were done through following comments:
unifdef -m -UROCKSDB_LITE `git grep -l ROCKSDB_LITE | egrep '[.](cc|h)'`
by Peter Dillinger. Others changes were manually applied to build scripts, CircleCI manifests, ROCKSDB_LITE is used in an expression and file db_stress_test_base.cc.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/11147
Test Plan: See CI
Reviewed By: pdillinger
Differential Revision: D42796341
fbshipit-source-id: 4920e15fc2060c2cd2221330a6d0e5e65d4b7fe2
Summary:
Ran `find ./db/ -type f | xargs clang-format -i`. Excluded minor changes it tried to make on db/db_impl/. Everything else it changed was directly under db/ directory. Included minor manual touchups mentioned in PR commit history.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/10910
Reviewed By: riversand963
Differential Revision: D40880683
Pulled By: ajkr
fbshipit-source-id: cfe26cda05b3fb9a72e3cb82c286e21d8c5c4174
Summary:
Many workloads have temporal locality, where recently written items are read back in a short period of time. When using remote file systems, this is inefficient since it involves network traffic and higher latencies. Because of this, we would like to support prepopulating the blob cache during flush.
This task is a part of https://github.com/facebook/rocksdb/issues/10156
Pull Request resolved: https://github.com/facebook/rocksdb/pull/10298
Reviewed By: ltamasi
Differential Revision: D37908743
Pulled By: gangliao
fbshipit-source-id: 9feaed234bc719d38f0c02975c1ad19fa4bb37d1
Summary:
I add C API
db/c.cc
rocksdb_sstfilewriter_delete_range
and test it , PASS.
can you review it ? ajkr
Pull Request resolved: https://github.com/facebook/rocksdb/pull/10314
Reviewed By: riversand963
Differential Revision: D37657236
Pulled By: ajkr
fbshipit-source-id: c3b758daa36fbd9133210b011716914dff311278
Summary:
Add load_latest_options() to C api.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/10152
Test Plan:
Extend the existing c_test by reopening db using the latest options file
at different parts of the test.
Reviewed By: akankshamahajan15
Differential Revision: D37305225
Pulled By: ajkr
fbshipit-source-id: 8b3bab73f56fa6fcbdba45aae393145d007b3962
Summary:
Add suggest_compact_range() and suggest_compact_range_cf() to C API.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/10175
Test Plan:
As verifying the result requires SyncPoint, which is not available in the c_test.c,
the test is currently done by invoking the functions and making sure it does not crash.
Reviewed By: jay-zhuang
Differential Revision: D37305191
Pulled By: ajkr
fbshipit-source-id: 0fe257b45914f6c9aeb985d8b1820dafc57a20db
Summary:
**Summary**
Make the mempurge option flag a Mutable Column Family option flag. Therefore, the mempurge feature can be dynamically toggled.
**Motivation**
RocksDB users prefer having the ability to switch features on and off without having to close and reopen the DB. This is particularly important if the feature causes issues and needs to be turned off. Dynamically changing a DB option flag does not seem currently possible.
Moreover, with this new change, the MemPurge feature can be toggled on or off independently between column families, which we see as a major improvement.
**Content of this PR**
This PR includes removal of the `experimental_mempurge_threshold` flag as a DB option flag, and its re-introduction as a `MutableCFOption` flag. I updated the code to handle dynamic changes of the flag (in particular inside the `FlushJob` file). Additionally, this PR includes a new test to demonstrate the capacity of the code to toggle the MemPurge feature on and off, as well as the addition in the `db_stress` module of 2 different mempurge threshold values (0.0 and 1.0) that can be randomly changed with the `set_option_one_in` flag. This is useful to stress test the dynamic changes.
**Benchmarking**
I will add numbers to prove that there is no performance impact within the next 12 hours.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/10011
Reviewed By: pdillinger
Differential Revision: D36462357
Pulled By: bjlemaire
fbshipit-source-id: 5e3d63bdadf085c0572ecc2349e7dd9729ce1802
Summary:
* Add metadata related structs and functions in C API, including
- `rocksdb_get_column_family_metadata()` and `rocksdb_get_column_family_metadata_cf()`
that returns `rocksdb_column_family_metadata_t`.
- `rocksdb_column_family_metadata_t` and its get functions & destroy function.
- `rocksdb_level_metadata_t` and its and its get functions & destroy function.
- `rocksdb_file_metadata_t` and its and get functions & destroy functions.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/10207
Test Plan:
Extend the existing c_test.c to include additional checks for column_family_metadata
inside CheckCompaction.
Reviewed By: riversand963
Differential Revision: D37305209
Pulled By: ajkr
fbshipit-source-id: 0a5183206353acde145f5f9b632c3bace670aa6e
Summary:
Currently, if blob files are enabled (i.e. `enable_blob_files` is true), large values are extracted both during flush/recovery (when SST files are written into level 0 of the LSM tree) and during compaction into any LSM tree level. For certain use cases that have a mix of short-lived and long-lived values, it might make sense to support extracting large values only during compactions whose output level is greater than or equal to a specified LSM tree level (e.g. compactions into L1/L2/... or above). This could reduce the space amplification caused by large values that are turned into garbage shortly after being written at the price of some write amplification incurred by long-lived values whose extraction to blob files is delayed.
In order to achieve this, we would like to do the following:
- Add a new configuration option `blob_file_starting_level` (default: 0) to `AdvancedColumnFamilyOptions` (and `MutableCFOptions` and extend the related logic)
- Instantiate `BlobFileBuilder` in `BuildTable` (used during flush and recovery, where the LSM tree level is L0) and `CompactionJob` iff `enable_blob_files` is set and the LSM tree level is `>= blob_file_starting_level`
- Add unit tests for the new functionality, and add the new option to our stress tests (`db_stress` and `db_crashtest.py` )
- Add the new option to our benchmarking tool `db_bench` and the BlobDB benchmark script `run_blob_bench.sh`
- Add the new option to the `ldb` tool (see https://github.com/facebook/rocksdb/wiki/Administration-and-Data-Access-Tool)
- Ideally extend the C and Java bindings with the new option
- Update the BlobDB wiki to document the new option.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/10077
Reviewed By: ltamasi
Differential Revision: D36884156
Pulled By: gangliao
fbshipit-source-id: 942bab025f04633edca8564ed64791cb5e31627d
Summary:
There are currently some preprocessor checks that assume support for Visual Studio versions older than 2015 (i.e., 0 < _MSC_VER < 1900), although we don't support them any more.
We removed all code that only compiles on those older versions, except third-party/ files.
The ROCKSDB_NOEXCEPT symbol is now obsolete, since it now always gets replaced by noexcept. We removed it.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/10065
Reviewed By: pdillinger
Differential Revision: D36721901
Pulled By: guidotag
fbshipit-source-id: a2892d365ef53cce44a0a7d90dd6b72ee9b5e5f2
Summary:
Add `rocksdb_disable_manual_compaction` and `rocksdb_enable_manual_compaction`.
Note that `rocksdb_enable_manual_compaction` should be used with care and must not be called more times than `rocksdb_disable_manual_compaction` has been called.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/10052
Reviewed By: ajkr
Differential Revision: D36665496
Pulled By: jay-zhuang
fbshipit-source-id: a4ae6e34694066feb21302ca1a5c365fb9de0ec7
Summary:
This PR wants to improve support for transaction in C-API:
* Support two-phase commit.
* Support `get_pinned` and `multi_get` in transaction.
* Add `rocksdb_transactiondb_flush`
* Support get writebatch from transaction and rebuild transaction from writebatch.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/9252
Reviewed By: jay-zhuang
Differential Revision: D36459007
Pulled By: riversand963
fbshipit-source-id: 47371d527be821c496353a7fe2fd18d628069a98
Summary:
The batched version of MultiGet() is not available in RocksDB's C API.
This PR implements rocksdb_batched_multi_get_cf which is a C wrapper function
that invokes the batched version of MultiGet() which takes one single column family.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/9952
Test Plan: Added a new test case under "columnfamilies" test case in c_test.cc
Reviewed By: riversand963
Differential Revision: D36302888
Pulled By: ajkr
fbshipit-source-id: fa134c4a1c8e7d72dd4ae8649a74e3797b5cf4e6
Summary:
Various renaming and fixes to get rid of remaining uses of
"backupable" which is terminology leftover from the original, flawed
design of BackupableDB. Now any DB can be backed up, using BackupEngine.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/9792
Test Plan: CI
Reviewed By: ajkr
Differential Revision: D35334386
Pulled By: pdillinger
fbshipit-source-id: 2108a42b4575c8cccdfd791c549aae93ec2f3329
Summary:
This change removes the ability to configure the deprecated,
inefficient block-based filter in the public API. Options that would
have enabled it now use "full" (and optionally partitioned) filters.
Existing block-based filters can still be read and used, and a "back
door" way to build them still exists, for testing and in case of trouble.
About the only way this removal would cause an issue for users is if
temporary memory for filter construction greatly increases. In
HISTORY.md we suggest a few possible mitigations: partitioned filters,
smaller SST files, or setting reserve_table_builder_memory=true.
Or users who have customized a FilterPolicy using the
CreateFilter/KeyMayMatch mechanism removed in https://github.com/facebook/rocksdb/issues/9501 will have to upgrade
their code. (It's long past time for people to move to the new
builder/reader customization interface.)
This change also introduces some internal-use-only configuration strings
for testing specific filter implementations while bypassing some
compatibility / intelligence logic. This is intended to hint at a path
toward making FilterPolicy Customizable, but it also gives us a "back
door" way to configure block-based filter.
Aside: updated db_bench so that -readonly implies -use_existing_db
Pull Request resolved: https://github.com/facebook/rocksdb/pull/9535
Test Plan:
Unit tests updated. Specifically,
* BlockBasedTableTest.BlockReadCountTest is tweaked to validate the back
door configuration interface and ignoring of `use_block_based_builder`.
* BlockBasedTableTest.TracingGetTest is migrated from testing
block-based filter access pattern to full filter access patter, by
re-ordering some things.
* Options test (pretty self-explanatory)
Performance test - create with `./db_bench -db=/dev/shm/rocksdb1 -bloom_bits=10 -cache_index_and_filter_blocks=1 -benchmarks=fillrandom -num=10000000 -compaction_style=2 -fifo_compaction_max_table_files_size_mb=10000 -fifo_compaction_allow_compaction=0` with and without `-use_block_based_filter`, which creates a DB with 21 SST files in L0. Read with `./db_bench -db=/dev/shm/rocksdb1 -readonly -bloom_bits=10 -cache_index_and_filter_blocks=1 -benchmarks=readrandom -num=10000000 -compaction_style=2 -fifo_compaction_max_table_files_size_mb=10000 -fifo_compaction_allow_compaction=0 -duration=30`
Without -use_block_based_filter: readrandom 464 ops/sec, 689280 KB DB
With -use_block_based_filter: readrandom 169 ops/sec, 690996 KB DB
No consistent difference with fillrandom
Reviewed By: jay-zhuang
Differential Revision: D34153871
Pulled By: pdillinger
fbshipit-source-id: 31f4a933c542f8f09aca47fa64aec67832a69738
Summary:
When tests are run with TMPD, c_test may fail because TMPD
is not created by the test. It results in IO error: No such file
or directory: While mkdir if missing:
/tmp/rocksdb_test_tmp/rocksdb_c_test-0: No such file or directory
Pull Request resolved: https://github.com/facebook/rocksdb/pull/9547
Test Plan:
make -j32 c_test;
TEST_TMPDIR=/tmp/rocksdb_test ./c_test
Reviewed By: riversand963
Differential Revision: D34173298
Pulled By: akankshamahajan15
fbshipit-source-id: 5b5a01f5b842c2487b05b0708c8e9532241db7f8
Summary:
* Inefficient block-based filter is no longer customizable in the public
API, though (for now) can still be enabled.
* Removed deprecated FilterPolicy::CreateFilter() and
FilterPolicy::KeyMayMatch()
* Removed `rocksdb_filterpolicy_create()` from C API
* Change meaning of nullptr return from GetBuilderWithContext() from "use
block-based filter" to "generate no filter in this case." This is a
cleaner solution to the proposal in https://github.com/facebook/rocksdb/issues/8250.
* Also, when user specifies bits_per_key < 0.5, we now round this down
to "no filter" because we expect a filter with >= 80% FP rate is
unlikely to be worth the CPU cost of accessing it (esp with
cache_index_and_filter_blocks=1 or partition_filters=1).
* bits_per_key >= 0.5 and < 1.0 is still rounded up to 1.0 (for 62% FP
rate)
* This also gives us some support for configuring filters from OPTIONS
file as currently saved: `filter_policy=rocksdb.BuiltinBloomFilter`.
Opening from such an options file will enable reading filters (an
improvement) but not writing new ones. (See Customizable follow-up
below.)
* Also removed deprecated functions
* FilterBitsBuilder::CalculateNumEntry()
* FilterPolicy::GetFilterBitsBuilder()
* NewExperimentalRibbonFilterPolicy()
* Remove default implementations of
* FilterBitsBuilder::EstimateEntriesAdded()
* FilterBitsBuilder::ApproximateNumEntries()
* FilterPolicy::GetBuilderWithContext()
* Remove support for "filter_policy=experimental_ribbon" configuration
string.
* Allow "filter_policy=bloomfilter:n" without bool to discourage use of
block-based filter.
Some pieces for https://github.com/facebook/rocksdb/issues/9389
Likely follow-up (later PRs):
* Refactoring toward FilterPolicy Customizable, so that we can generate
filters with same configuration as before when configuring from options
file.
* Remove support for user enabling block-based filter (ignore `bool
use_block_based_builder`)
* Some months after this change, we could even remove read support for
block-based filter, because it is not critical to DB data
preservation.
* Make FilterBitsBuilder::FinishV2 to avoid `using
FilterBitsBuilder::Finish` mess and add support for specifying a
MemoryAllocator (for cache warming)
Pull Request resolved: https://github.com/facebook/rocksdb/pull/9501
Test Plan:
A number of obsolete tests deleted and new tests or test
cases added or updated.
Reviewed By: hx235
Differential Revision: D34008011
Pulled By: pdillinger
fbshipit-source-id: a39a720457c354e00d5b59166b686f7f59e392aa
Summary:
**Context/Summary:**
AdvancedColumnFamilyOptions::rate_limit_delay_max_milliseconds has been marked as deprecated and it's time to actually remove the code.
- Keep `soft_rate_limit`/`hard_rate_limit` in `cf_mutable_options_type_info` to prevent throwing `InvalidArgument` in `GetColumnFamilyOptionsFromMap` when reading an option file still with these options (e.g, old option file generated from RocksDB before the deprecation)
- Keep `soft_rate_limit`/`hard_rate_limit` in under `OptionsOldApiTest.GetOptionsFromMapTest` to test the case mentioned above.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/9455
Test Plan: Rely on my eyeball and CI
Reviewed By: ajkr
Differential Revision: D33811664
Pulled By: hx235
fbshipit-source-id: 866859427fe710354a90f1095057f80116365ff0
Summary:
In RocksDB DBOptions::skip_log_error_on_recovery is marked as
"NOT SUPPORTED" for a long time, and setting this option does not have
any effect on the behavior of RocksDB library. Therefore, we are removing it
in the upcoming 7.0 release.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/9434
Test Plan: CircleCI
Reviewed By: ajkr
Differential Revision: D33763015
Pulled By: akankshamahajan15
fbshipit-source-id: 11f09643298da6c02d3dcdb090b996f4c3cfdd76
Summary:
The API is deprecated long time ago. Clean up the codebase by
removing it.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/9462
Test Plan: CI, fake release: D33835220
Reviewed By: riversand963
Differential Revision: D33835103
Pulled By: jay-zhuang
fbshipit-source-id: 6d2dc12c8e7fdbe2700865a3e61f0e3f78bd8184
Summary:
This also removes the obsolete names BackupableDBOptions
and UtilityDB. API users must now use BackupEngineOptions and
DBWithTTL::Open. In C API, `rocksdb_backupable_db_*` is replaced
`rocksdb_backup_engine_*`. Similar renaming in Java API.
In reference to https://github.com/facebook/rocksdb/issues/9389
Pull Request resolved: https://github.com/facebook/rocksdb/pull/9438
Test Plan: CI
Reviewed By: mrambacher
Differential Revision: D33780269
Pulled By: pdillinger
fbshipit-source-id: 4a6cfc5c1b4c78bcad790b9d3dd13c5fdf4a1fac
Summary:
**Context/Summary:**
AdvancedColumnFamilyOptions::soft_rate_limit/hard_rate_limit have been marked as deprecated and it's time to actually remove the code.
- Keep `soft_rate_limit`/`hard_rate_limit` in `cf_mutable_options_type_info` to prevent throwing `InvalidArgument` in `GetColumnFamilyOptionsFromMap` when reading an option file still with these options (e.g, old option file generated from RocksDB before the deprecation)
- Keep `soft_rate_limit`/`hard_rate_limit` in under `OptionsOldApiTest.GetOptionsFromMapTest` to test the case mentioned above.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/9452
Test Plan: Rely on my eyeball and CI
Reviewed By: ajkr
Differential Revision: D33804938
Pulled By: hx235
fbshipit-source-id: 133d49f7ec5238d7efceeb0a3122a5792a2b9945
Summary:
Add an option to set the WAL compression algorithm - wal_compression.
TODO: WAL compression is not implemented and will only support zstd initially. Will be added in subsequent diffs.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/9432
Reviewed By: pdillinger
Differential Revision: D33797275
Pulled By: sidroyc
fbshipit-source-id: 8db81d9c9cea5e2e4f1445d3aecad8106137b8e7
Summary:
Fixes https://github.com/facebook/rocksdb/issues/9339
When writing SST file, the name, computed as `prefix_extractor->GetId()` will be written to the properties block.
When the SST is opened again in the future, `CreateFromString()` will take the name as argument and try
to create a prefix extractor object. Without this fix, the C API will pass a `Wrapper` pointer to the underlying
DB's `prefix_extractor`. `Wrapper::GetId()`, in this case, will be missing the prefix length component, causing a
prefix extractor of length 0 to be silently created and used.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/9343
Test Plan:
```
make c_test
./c_test
```
Reviewed By: mrambacher
Differential Revision: D33355549
Pulled By: riversand963
fbshipit-source-id: c92c3acd8be262c3bff8794b4229e42b9ee31203
