Commit Graph

4230 Commits

Author SHA1 Message Date
Akanksha Mahajan
eef27d0048 Bug fix to remove function calling in assert statement (#7581)
Summary:
Remove function calling in assert statement as assert is a no
op in opt build and that function might not be called. This causes hang
in closing RocksDB when refit level is set.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7581

Test Plan: make check -j64

Reviewed By: riversand963

Differential Revision: D24466420

Pulled By: akankshamahajan15

fbshipit-source-id: 97db4ec5a95ae693c3290e176a3c12a9b1ad2f6d
2020-10-21 20:18:06 -07:00
Cheng Chang
73dbe10bbf Fix write_batch_test when ASSERT_STATUS_CHECKED=1 (#7575)
Summary:
Without this PR, `ASSERT_STATUS_CHECKED=1 make   -j32 write_batch_test && ./write_batch_test` fails.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7575

Test Plan: ASSERT_STATUS_CHECKED=1 make   -j32 write_batch_test && ./write_batch_test

Reviewed By: zhichao-cao

Differential Revision: D24411442

Pulled By: cheng-chang

fbshipit-source-id: f67dc43c44d6afcc6d7e5ff15c6ae9bbf4dfc943
2020-10-20 13:18:41 -07:00
Cheng Chang
fc9b416013 Fix typo in db_wal_test (#7571)
Summary:
as title

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7571

Test Plan: make check

Reviewed By: zhichao-cao

Differential Revision: D24392577

Pulled By: cheng-chang

fbshipit-source-id: c94f92db48270d0e215aa0f2782b0ff2e31bf708
2020-10-20 11:50:30 -07:00
anand76
00751e4292 Add a host location property to TableProperties (#7479)
Summary:
This PR adds support for writing a location identifier of the DB host to SST files as a table property. By default, the hostname is used, but can be overridden by the user. There have been some recent corruptions in files written by ```SstFileWriter``` before checksumming, so this property can be used to trace it back to the writing host and checking the host for hardware isues.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7479

Test Plan: Add new unit tests

Reviewed By: pdillinger

Differential Revision: D24340671

Pulled By: anand1976

fbshipit-source-id: 2038949fd8d160c0633ccb4f9da77740f19fa2a2
2020-10-19 11:38:48 -07:00
Stanislav Tkach
ed90e2a450 Add getters to the C API for env, universal compaction options and fifo compaction options (#7501)
Summary: Pull Request resolved: https://github.com/facebook/rocksdb/pull/7501

Reviewed By: ltamasi

Differential Revision: D24344109

Pulled By: pdillinger

fbshipit-source-id: d9a2b1b1cc8c8d8a96f13b8ae6814380caa10c96
2020-10-16 11:04:01 -07:00
Levi Tamasi
e8cb32ed67 Introduce BlobFileCache and add support for blob files to Get() (#7540)
Summary:
The patch adds blob file support to the `Get` API by extending `Version` so that
whenever a blob reference is read from a file, the blob is retrieved from the corresponding
blob file and passed back to the caller. (This is assuming the blob reference is valid
and the blob file is actually part of the given `Version`.) It also introduces a cache
of `BlobFileReader`s called `BlobFileCache` that enables sharing `BlobFileReader`s
between callers. `BlobFileCache` uses the same backing cache as `TableCache`, so
`max_open_files` (if specified) limits the total number of open (table + blob) files.

TODO: proactively open/cache blob files and pin the cache handles of the readers in the
metadata objects similarly to what `VersionBuilder::LoadTableHandlers` does for
table files.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7540

Test Plan: `make check`

Reviewed By: riversand963

Differential Revision: D24260219

Pulled By: ltamasi

fbshipit-source-id: a8a2a4f11d3d04d6082201b52184bc4d7b0857ba
2020-10-15 13:04:47 -07:00
mrambacher
a8c89cc969 Test for LoadLatestOptions (#7554)
Summary:
Make LoadLatestOptions return PathNotFound if the options file does not exist.  Added tests for the LoadOptions related methods.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7554

Reviewed By: akankshamahajan15

Differential Revision: D24298985

Pulled By: zhichao-cao

fbshipit-source-id: c9ae3cb12fc4a5bbef07743e1c1300f98a2441b3
2020-10-14 22:28:55 -07:00
Stanislav Tkach
1a83f5a8ac Expose BackupableDBOptions in the C API (#7550)
Summary: Pull Request resolved: https://github.com/facebook/rocksdb/pull/7550

Reviewed By: jay-zhuang

Differential Revision: D24315343

Pulled By: ajkr

fbshipit-source-id: fc7855b630a50c00dcb940241942295932732f39
2020-10-14 17:51:47 -07:00
Zhichao Cao
b99fe1ab74 Remove the status.PermitUncheckedError() from WriteGroup Destructor (#7555)
Summary: Pull Request resolved: https://github.com/facebook/rocksdb/pull/7555

Test Plan: ASSERT_STATUS_CHECKED=1 make -j48 error_handler_fs_test

Reviewed By: riversand963

Differential Revision: D24299387

Pulled By: zhichao-cao

fbshipit-source-id: 6c8aa91c4b6e2bc82580b8d2264c177068f5a32c
2020-10-14 10:47:58 -07:00
Zhichao Cao
16bff5370d Add plain_table_db_test to ASSERT_STATUS_CHECKED list (#7482)
Summary:
Add plain_table_db_test to ASSERT_STATUS_CHECKED list

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7482

Test Plan: ASSERT_STATUS_CHECKED=1 make -j48 plain_table_db_test

Reviewed By: riversand963

Differential Revision: D24034987

Pulled By: zhichao-cao

fbshipit-source-id: e61c937d55ded0947cc8936937362dafed572a60
2020-10-13 12:00:09 -07:00
mrambacher
bf342394b6 Add tests for paranoid checks with range deletion (#7521)
Summary:
Added unit tests that have paranoid_check = true that perform range deletions.  At the moment, the deleted ranges do not appear to be checked as part of the paranoid checks.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7521

Reviewed By: zhichao-cao

Differential Revision: D24262175

Pulled By: ajkr

fbshipit-source-id: 1035e968f7ab8ccaa7af086b835a4e72c7e56743
2020-10-13 10:20:36 -07:00
Zhichao Cao
861e544335 Add db_flush_test to ASSERT_STATUS_CHECKED list (#7476)
Summary:
Added status check enforcement for db_flush_test

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7476

Test Plan: ASSERT_STATUS_CHECKED=1 make -j48 db_flush_test

Reviewed By: akankshamahajan15

Differential Revision: D24033752

Pulled By: zhichao-cao

fbshipit-source-id: d957934e1666d0043bebdd8a4149e94cdcbbb89b
2020-10-12 15:18:00 -07:00
Jay Zhuang
f548a2a03c Fix a flaky tsan test for DBTest2 (#7526)
Summary:
ThreadSanitizer: data race for `DummyOldStats.num_rt`.
Failed build: https://app.circleci.com/pipelines/github/facebook/rocksdb/3991/workflows/b47c3ae1-5531-4489-ac51-11854abdfd0f/jobs/42305

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7526

Reviewed By: akankshamahajan15

Differential Revision: D24226736

Pulled By: jay-zhuang

fbshipit-source-id: e05ce354d0c0db0eba242d59d4b0e89ce7c25acf
2020-10-12 11:22:25 -07:00
Andrew Kryczka
75d3b6fdf0 Redesign block cache pinning API (#7520)
Summary:
The old flag-based APIs (`BlockBasedTableOptions::pin_l0_filter_and_index_blocks_in_cache` and `BlockBasedTableOptions::pin_top_level_index_and_filter`) were insufficient for our needs. For example, it was impossible to pin only unpartitioned meta-blocks, which could prevent block cache contention when turning on dictionary compression or during a migration to partitioned indexes/filters. It was also impossible to pin all meta-blocks in memory while having predictable memory usage via block cache. If we had continued adding flags to address these scenarios, they would have had significant overlap causing confusion. Instead, this PR deprecates the flags and starts a new API with non-overlapping options.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7520

Test Plan:
- new unit test
- added new options to stress/crash test and ran for a while: `$ python tools/db_crashtest.py blackbox --simple --max_key=1000000 -write_buffer_size=1048576 -target_file_size_base=1048576 -max_bytes_for_level_base=4194304 --interval=10 -value_size_mult=33 -column_families=1 -reopen=0`

Reviewed By: pdillinger

Differential Revision: D24200034

Pulled By: ajkr

fbshipit-source-id: 3fa7cfc71e7960f7a867511dd6ae5834dd73b13e
2020-10-11 14:58:24 -07:00
Cheng Chang
12b78e40bd Track WAL in MANIFEST: add option track_and_verify_wals_in_manifest (#7275)
Summary:
This option determines whether WALs will be tracked in MANIFEST and verified on recovery.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7275

Test Plan:
db_options_test
options_test

Reviewed By: pdillinger

Differential Revision: D23181418

Pulled By: cheng-chang

fbshipit-source-id: 5dd1cdc166f3dfc1c93c094df4a2f7734e3b4547
2020-10-09 16:42:19 -07:00
Akanksha Mahajan
24498ab1ec Add few unit test cases in ASSERT_STATUS_CHECKED (#7500)
Summary:
Add status enforcement for following tests:
  1. import_column_family_test
  2. memory_test
  3. table_test

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7500

Reviewed By: zhichao-cao

Differential Revision: D24095887

Pulled By: akankshamahajan15

fbshipit-source-id: db8e1ec595852df143fad78a0c07bfdd27dc3c84
2020-10-08 11:22:44 -07:00
Levi Tamasi
810ab34ede Do not rely on the two-argument std::pair constructor being constexpr (#7519)
Summary:
The `std::pair(const T1& x, const T2& y);` constructor is `constexpr`
only starting from C++14; relying on this breaks compilation on certain
compilers/platforms we need to support.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7519

Test Plan: `make check`

Reviewed By: ajkr

Differential Revision: D24195747

Pulled By: ltamasi

fbshipit-source-id: 665e8fbc9747675bb49c5d895aad3dcf2714750f
2020-10-08 10:49:40 -07:00
Zhichao Cao
4146276885 Add ldb_cmd_test to ASSERT_STATUS_CHECKED list (#7499)
Summary:
Add ldb_cmd_test to ASSERT_STATUS_CHECKED list

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7499

Test Plan: pass ASSERT_STATUS_CHECKED=1 make -j48 ldb_cmd_test

Reviewed By: cheng-chang

Differential Revision: D24086203

Pulled By: zhichao-cao

fbshipit-source-id: 29592202b1d4335e566de15e7937269d98d57841
2020-10-08 00:00:48 -07:00
Yanqin Jin
002b30c967 Fix clang analyzer (#7518)
Summary: Pull Request resolved: https://github.com/facebook/rocksdb/pull/7518

Test Plan:
```
$USE_CLANG=1 make analyze
```

Reviewed By: zhichao-cao

Differential Revision: D24175390

Pulled By: riversand963

fbshipit-source-id: c70121652908cf5d450120c38ab65cc595332ca7
2020-10-07 20:11:06 -07:00
Levi Tamasi
1f84611e5d Clean up BlobLogReader and rename it to BlobLogSequentialReader (#7517)
Summary:
The patch does some cleanup in and around the legacy `BlobLogReader` class:
* It renames the class to `BlobLogSequentialReader` to emphasize that it is for
sequentially iterating through blobs in a blob file, as opposed to doing random
point reads using `BlobIndex`es (which is `BlobFileReader`'s jurisdiction).
* It removes some dead code from the old BlobDB implementation that references
`BlobLogReader` (namely the method `BlobFile::OpenRandomAccessReader`).
* It cleans up some `#include`s and forward declarations.
* It fixes some incorrect/outdated comments related to the reader class.
* It adds a few assertions to the `Read` methods of the class.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7517

Test Plan: `make check`

Reviewed By: riversand963

Differential Revision: D24172611

Pulled By: ltamasi

fbshipit-source-id: 43e2ae1eba5c3dd30c1070cb00f217edc45bd64f
2020-10-07 17:48:16 -07:00
Levi Tamasi
22655a398b Introduce a blob file reader class (#7461)
Summary:
The patch adds a class called `BlobFileReader` that can be used to retrieve blobs
using the information available in blob references (e.g. blob file number, offset, and
size). This will come in handy when implementing blob support for `Get`, `MultiGet`,
and iterators, and also for compaction/garbage collection.

When a `BlobFileReader` object is created (using the factory method `Create`),
it first checks whether the specified file is potentially valid by comparing the file
size against the combined size of the blob file header and footer (files smaller than
the threshold are considered malformed). Then, it opens the file, and reads and verifies
the header and footer. The verification involves magic number/CRC checks
as well as checking for unexpected header/footer fields, e.g. incorrect column family ID
or TTL blob files.

Blobs can be retrieved using `GetBlob`. `GetBlob` validates the offset and compression
type passed by the caller (because of the presence of the header and footer, the
specified offset cannot be too close to the start/end of the file; also, the compression type
has to match the one in the blob file header), and retrieves and potentially verifies and
uncompresses the blob. In particular, when `ReadOptions::verify_checksums` is set,
`BlobFileReader` reads the blob record header as well (as opposed to just the blob itself)
and verifies the key/value size, the key itself, as well as the CRC of the blob record header
and the key/value pair.

In addition, the patch exposes the compression type from `BlobIndex` (both using an
accessor and via `DebugString`), and adds a blob file read latency histogram to
`InternalStats` that can be used with `BlobFileReader`.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7461

Test Plan: `make check`

Reviewed By: riversand963

Differential Revision: D23999219

Pulled By: ltamasi

fbshipit-source-id: deb6b1160d251258b308d5156e2ec063c3e12e5e
2020-10-07 15:44:53 -07:00
Akanksha Mahajan
38d0a365e3 Add Stats for MultiGet (#7366)
Summary:
Add following stats for MultiGet in Histogram to get more insight on MultiGet.
    1. Number of index and filter blocks read from file as part of MultiGet
    request per level.
    2. Number of data blocks read from file per level.
    3. Number of SST files loaded from file system per level.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7366

Reviewed By: anand1976

Differential Revision: D24127040

Pulled By: akankshamahajan15

fbshipit-source-id: e63a003056b833729b277edc0639c08fb432756b
2020-10-07 13:28:48 -07:00
Jay Zhuang
8891e9a0eb Disallow trivial move if BottommostLevelCompaction is kForce* (#7368)
Summary:
If `BottommostLevelCompaction.kForce*` is set, compaction should avoid
trivial move and always compact the sst to the target size.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7368

Reviewed By: ajkr

Differential Revision: D23629525

Pulled By: jay-zhuang

fbshipit-source-id: 79f23c79ecb31587e0593b28cce43131107bbcd0
2020-10-07 13:19:31 -07:00
anand76
a242a58301 Enable ASSERT_STATUS_CHECKED for db_universal_compaction_test (#7460)
Summary: Pull Request resolved: https://github.com/facebook/rocksdb/pull/7460

Reviewed By: riversand963

Differential Revision: D24057636

Pulled By: anand1976

fbshipit-source-id: bfb13da6993a5e407be20073e4d6751dfb38e442
2020-10-06 14:42:12 -07:00
Yanqin Jin
1bcef3d83c Make sure assert(false) handles failures too (#7483)
Summary:
In opt mode, assertions are just no-ops. Therefore, we need to report errors instead of just doing an `assert(false)`.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7483

Test Plan: make check

Reviewed By: anand1976

Differential Revision: D24142725

Pulled By: riversand963

fbshipit-source-id: 5629556dbe29f00dd09e30a7d5df5e6cf09ee435
2020-10-06 13:52:42 -07:00
Jay Zhuang
53089038de Fix StallWrite crash with mixed of slowdown/no_slowdown writes (#7508)
Summary:
`BeginWriteStall()` removes no_slowdown write from the write
list and updates `link_newer`, which makes `CreateMissingNewerLinks()`
thought all write list has valid `link_newer` and failed to create link
for all writers.
It caused flaky test and SegFault for release build.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7508

Test Plan: Add unittest to reproduce the issue.

Reviewed By: anand1976

Differential Revision: D24126601

Pulled By: jay-zhuang

fbshipit-source-id: f8ac5dba653f7ee1b0950296427d4f5f8ee34a06
2020-10-06 12:44:20 -07:00
Yanqin Jin
758ead5df7 Enforce status check for corruption_test (#7453)
Summary:
Enforce status check for corruption_test.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7453

Test Plan:
```
ASSERT_STATUS_CHECKED=1 make corruption_test
./corruption_test
```

Reviewed By: jay-zhuang

Differential Revision: D24006862

Pulled By: riversand963

fbshipit-source-id: 664677caf4c3007a25cf565cec3d677f2dcea130
2020-10-02 22:11:00 -07:00
sdong
668ee08915 Fix prefix_test for status check (#7495)
Summary:
Fix prefix_test so that it passes when ASSERT_STATUS_CHECKED=1

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7495

Test Plan: Run the test with the option

Reviewed By: anand1976

Differential Revision: D24069715

fbshipit-source-id: 54f74b58575a1b49dbdee9ea2d24751fa956b620
2020-10-02 17:01:15 -07:00
Zhichao Cao
b7062f0b2c Status check enforcement for error_handler_fs_test (#7342)
Summary:
Added status check enforcement for error_test_fs_test

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7342

Test Plan: ASSERT_STATUS_CHECKED=1 make -j48 error_test_fs_test

Reviewed By: akankshamahajan15

Differential Revision: D23972231

Pulled By: zhichao-cao

fbshipit-source-id: fa41bfe440012e0c55f2c9507c1d0104e5e93f84
2020-10-02 16:41:13 -07:00
Akanksha Mahajan
7cd760dfdf Add status check enforcement for column_family_test.cc (#7484)
Summary: Pull Request resolved: https://github.com/facebook/rocksdb/pull/7484

Reviewed By: jay-zhuang

Differential Revision: D24037616

Pulled By: akankshamahajan15

fbshipit-source-id: 0f63281f81046bcb1b95a7578783285cc6346ece
2020-10-02 13:35:15 -07:00
Yanqin Jin
48d5aa9bab Enable status check for db_secondary_test (#7487)
Summary: Pull Request resolved: https://github.com/facebook/rocksdb/pull/7487

Test Plan:
ASSERT_STATUS_CHECKED=1 make db_secondary_test
./db_secondary_test

Reviewed By: zhichao-cao

Differential Revision: D24071038

Pulled By: riversand963

fbshipit-source-id: e6600c0aecab71c1326b22af263e92bddee5f7ac
2020-10-02 11:23:36 -07:00
Andrew Kryczka
29ed766193 add Status check enforcement for stats_history_test (#7496)
Summary: Pull Request resolved: https://github.com/facebook/rocksdb/pull/7496

Reviewed By: zhichao-cao

Differential Revision: D24070007

Pulled By: ajkr

fbshipit-source-id: 4320413a4d7707774ee23a7e6232714d7ee7a57f
2020-10-02 08:25:30 -07:00
Andrew Kryczka
1e00909730 Periodically flush info log out of application buffer (#7488)
Summary:
This PR schedules a background thread (shared across all DB instances)
to flush info log every ten seconds. This improves debuggability in case
of RocksDB hanging since it ensures the log messages leading up to the hang
will eventually become visible in the log.

The bulk of this PR is moving monitoring/stats_dump_scheduler* to db/periodic_work_scheduler*
and making the corresponding name changes since now the scheduler handles info
log flushing, not just stats dumping.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7488

Reviewed By: riversand963

Differential Revision: D24065165

Pulled By: ajkr

fbshipit-source-id: 339c47a0ff43b79fdbd055fbd9fefbb6f9d8d3b5
2020-10-01 19:14:14 -07:00
sdong
94fc676d3f Fix db_properties_test for ASSERT_STATUS_CHECKED (#7490)
Summary:
Add all status handling in db_properties_test so that it can pass ASSERT_STATUS_CHECKED.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7490

Test Plan: Run the test with ASSERT_STATUS_CHECKED

Reviewed By: jay-zhuang

Differential Revision: D24065382

fbshipit-source-id: e008916155196891478c964df0226545308ca71d
2020-10-01 17:47:09 -07:00
Zhichao Cao
685cabdafa Add trace_analyzer_test to ASSERT_STATUS_CHECKED list (#7480)
Summary:
Add trace_analyzer_test to ASSERT_STATUS_CHECKED list

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7480

Test Plan: ASSERT_STATUS_CHECKED=1 make -j48 trace_analyzer_test

Reviewed By: riversand963

Differential Revision: D24033768

Pulled By: zhichao-cao

fbshipit-source-id: b415045e6fab01d6193448650772368c21c6dba6
2020-10-01 15:58:52 -07:00
Peter Dillinger
9082771b86 Add is_full_compaction to CompactionJobStats, cleanup (#7451)
Summary:
This exposes to the listener interface whether a compaction was
full or not. Also cleaned up API comment for CompactionJobInfo::stats,
which is not of a nullable type. And since CompactionJob is always
created with non-null CompactionJobStats, removed conditionals on it
being nullptr and instead assert non-null.

TODO later: update C and Java interfaces

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7451

Test Plan: updated existing unit tests to check new field, make check

Reviewed By: ltamasi

Differential Revision: D23977796

Pulled By: pdillinger

fbshipit-source-id: 1ae7e26cb949631c2b2fb9e696710daf53cc378d
2020-10-01 12:52:58 -07:00
Levi Tamasi
786c1a2cc4 Reduce the number of iterations in DBTest.FileCreationRandomFailure (#7481)
Summary:
`DBTest.FileCreationRandomFailure` frequently times out during our
continuous test runs. (It's a case of "stress test posing as unit test.")
The patch reduces the number of iterations to avoid this. Note that
the lower numbers are still sufficient to trigger both flushes and
compactions, so test coverage is still the same.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7481

Test Plan: `make check`

Reviewed By: riversand963

Differential Revision: D24034712

Pulled By: ltamasi

fbshipit-source-id: 8731a9446e5a121a1041b00f0df473b9f714935a
2020-10-01 10:42:58 -07:00
sdong
7508175558 Introduce options.check_flush_compaction_key_order (#7467)
Summary:
Introduce an new option options.check_flush_compaction_key_order, by default set to true, which checks key order of flush and compaction, and fail the operation if the order is violated.
Also did minor refactor hash checking code, which consolidates the hashing logic to a vlidation class, where the key ordering logic is added.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7467

Test Plan: Add unit tests to validate the check can catch reordering in flush and compaction, and can be properly disabled.

Reviewed By: riversand963

Differential Revision: D24010683

fbshipit-source-id: 8dd6292d2cda8006054e9ded7cfa4bf405f0527c
2020-10-01 10:10:26 -07:00
Koby Kahane
3e745053b7 Fix MSVC-related build issues (#7439)
Summary:
This PR addresses some build and functional issues on MSVC targets, as a step towards an eventual goal of having RocksDB build successfully for Windows on ARM64.

Addressed issues include:
- BitsSetToOne and CountTrailingZeroBits do not compile on non-x64 MSVC targets. A fallback implementation of BitsSetToOne when Intel intrinsics are not available is added, based on the C++20 `<bit>` popcount implementation in Microsoft's STL.
- The implementation of FloorLog2 for MSVC targets (including x64) gives incorrect results. The unit test easily detects this, but CircleCI is currently configured to only run a specific set of tests for Windows CMake builds, so this seems to have been unnoticed.
- AsmVolatilePause does not use YieldProcessor on Windows ARM64 targets, even though it is available.
- When CondVar::TimedWait calls Microsoft STL's condition_variable::wait_for, it can potentially trigger a bug (just recently fixed in the upcoming VS 16.8's STL) that deadlocks various tests that wait for a timer to execute, since `Timer::Run` doesn't get a chance to execute before being blocked by the test function acquiring the mutex.
- In c_test, `GetTempDir` assumes a POSIX-style temp path.
- `NormalizePath` did not eliminate consecutive POSIX-style path separators on Windows, resulting in test failures in e.g., wal_manager_test.
- Various other test failures.

In a followup PR I hope to modify CircleCI's config.yml to invoke all RocksDB unit tests in Windows CMake builds with CTest, instead of the current use of `run_ci_db_test.ps1` which requires individual tests to be specified and is missing many of the existing tests.

Notes from peterd: FloorLog2 is not yet used in production code (it's for something in progress). I also added a few more inexpensive platform-dependent tests to Windows CircleCI runs. And included facebook/folly#1461 as requested

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7439

Reviewed By: jay-zhuang

Differential Revision: D24021563

Pulled By: pdillinger

fbshipit-source-id: 0ec2027c0d6a494d8a0fe38d9667fc2f7e29f7e7
2020-10-01 09:23:04 -07:00
Ramkumar Vadivelu
e04a50923d Change ParseInternalKey() to return Status instead of bool (#7457)
Summary:
Fixes https://github.com/facebook/rocksdb/issues/7430

Change ParseInternalKey() to return Status instead of bool.

db_bench (seekrandom) based before/after results with value size of 100 bytes and 16 bytes can be found at (tests ran on an udb server):
https://www.dropbox.com/s/47bwamdy5ozngph/PIK_ret_Status_results.xlsx?dl=0

![db_bench_results](https://user-images.githubusercontent.com/62277872/94642825-2a21a800-029a-11eb-88f2-124136c83fd3.png)

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7457

Reviewed By: ajkr

Differential Revision: D24002433

Pulled By: ramvadiv

fbshipit-source-id: ac253ecf577a29044c47c3fe254a01e71404c44c
2020-09-30 19:16:47 -07:00
Andrew Kryczka
718e192965 Fix flaky intra-L0 consistency failure regression tests (#7477)
Summary:
Do not assert the number of files after intra-L0 compaction is eligible to run since it could complete (and reduce the number of files) before the assertion executes.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7477

Reviewed By: pdillinger

Differential Revision: D24032049

Pulled By: ajkr

fbshipit-source-id: e838ac7a24651ebd643b9e5a9d39d2e789c46929
2020-09-30 16:50:24 -07:00
Peter Dillinger
ddbc5dad05 Enable force_consistency_checks by default (#7446)
Summary:
This has been running in production on some key workloads, so
we believe it to be safe and extremely low cost. Nevertheless, I've
added code to ensure that "force_consistency_checks" is mentioned in
any corruption reports so that people know how to disable in case of
false positive corruption reports.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7446

Test Plan:
make check, CI, temporary debug print new message with
./version_builder_test

Reviewed By: ajkr

Differential Revision: D23972101

Pulled By: pdillinger

fbshipit-source-id: 9623e400f3752577c0ecf977e6d0915562cf9968
2020-09-30 11:57:32 -07:00
sdong
5f33436285 Revert an uncessary status code check skipping (#7458)
Summary:
https://github.com/facebook/rocksdb/pull/7452 added an uncessary skip for status code checking. Revert it.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7458

Test Plan: Watch CI to finish

Reviewed By: jay-zhuang

Differential Revision: D23994390

fbshipit-source-id: a2b50a6326d8073db3386bff3d32acc5a6666e9b
2020-09-30 11:38:39 -07:00
Akanksha Mahajan
9d212d3f0e Provide users with option to opt-in to get corrupt data in logs/messages (#7420)
Summary:
Add a new Option "allow_data_in_errors". When it's set by users, it allows them to opt-in to get error messages containing corrupted keys/values. Corrupt keys, values will be logged in the messages, logs, status etc. that will help users with the useful information regarding affected data.
By default value is set false to prevent users data to be exposed in the messages.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7420

Test Plan:
1. make check -j64
           2. Add a new test case

Reviewed By: ajkr

Differential Revision: D23835028

Pulled By: akankshamahajan15

fbshipit-source-id: 8d2eba8fb898e79fcf1fccc07295065a75eb59b1
2020-09-29 23:17:45 -07:00
Jay Zhuang
1bdaef7a06 Status check enforcement for timestamp_basic_test (#7454)
Summary: Pull Request resolved: https://github.com/facebook/rocksdb/pull/7454

Reviewed By: riversand963

Differential Revision: D23981719

Pulled By: jay-zhuang

fbshipit-source-id: 01073f73e54c17067b886c4a2f179b2804198399
2020-09-29 18:23:27 -07:00
Andrew Kryczka
8115eb520d add Status check assertions for repair_test (#7455)
Summary: Pull Request resolved: https://github.com/facebook/rocksdb/pull/7455

Reviewed By: riversand963

Differential Revision: D23985283

Pulled By: ajkr

fbshipit-source-id: 5dd2be62350f6e31d13a1e7821cb848a37699c93
2020-09-29 16:30:08 -07:00
Yanqin Jin
07dc955a1f Report error of GetChildren (#7459)
Summary:
As title

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7459

Test Plan: make check

Reviewed By: anand1976

Differential Revision: D23999393

Pulled By: riversand963

fbshipit-source-id: 09df8e1637f4df3616c63ee314de397b35be4e4a
2020-09-29 15:27:00 -07:00
anand76
12ede5ed7c Remove invalid assertion in compaction_picker_universal.cc (#7421)
Summary:
The assertion checks that there is no overlap in sequence numbers across levels in universal compaction. However, this assumption doesn't hold when there is a delete triggered compaction or a trivial move, as they operate on a subset of a level.

Tests -
make check

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7421

Reviewed By: ajkr

Differential Revision: D23872672

Pulled By: anand1976

fbshipit-source-id: c386deab8e01a5746ca996ff1f4ebcae3b15b7d2
2020-09-29 13:29:58 -07:00
sdong
d08a9005b7 Make db_basic_test pass assert status checked (#7452)
Summary:
Add db_basic_test status check list. Some of the warnings are suppressed. It is possible that some of them are due to real bugs.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7452

Test Plan: See CI tests pass.

Reviewed By: zhichao-cao

Differential Revision: D23979764

fbshipit-source-id: 6151570c2a9b931b0fbb3fe939a94b2bd1583cbe
2020-09-29 09:49:04 -07:00
Zhichao Cao
d71cfe04e4 Add flush_job_test to the list of ASSERT_STATUS_CHECKED tests (#7445)
Summary: Pull Request resolved: https://github.com/facebook/rocksdb/pull/7445

Test Plan: pass ASSERT_STATUS_CHECKED=1 make -j48 flush_job_test

Reviewed By: akankshamahajan15

Differential Revision: D23969372

Pulled By: zhichao-cao

fbshipit-source-id: 498ff45ef84e07ec27a8f35d0874d3371412afe9
2020-09-28 14:59:02 -07:00