Commit Graph

14 Commits

Author SHA1 Message Date
satyajanga
036bbab6f7 Use the comparator from the sst file table properties in sst_dump_tool (#9491)
Summary:
We introduced a new Comparator for timestamp in user keys. In the sst_dump_tool by default we use BytewiseComparator to read sst files. This change allows us to read comparator_name from table properties in meta data block and use it to read.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/9491

Test Plan:
added unittests for new functionality.
make check
![image](https://user-images.githubusercontent.com/4923556/152915444-28b88a1f-7b4e-47d0-815f-7011552bd9a2.png)
![image](https://user-images.githubusercontent.com/4923556/152916196-bea3d2a1-a3d5-4362-b911-036131b83e8d.png)

Reviewed By: riversand963

Differential Revision: D33993614

Pulled By: satyajanga

fbshipit-source-id: 4b5cf938e6d2cb3931d763bef5baccc900b8c536
2022-02-08 12:15:35 -08:00
anand76
dddb791c18 Enable a few unit tests to use custom Env objects (#9087)
Summary:
Allow compaction_job_test, db_io_failure_test, dbformat_test, deletefile_test, and fault_injection_test to use a custom Env object. Also move ```RegisterCustomObjects``` declaration to a header file to simplify things.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/9087

Test Plan: Run manually using "buck test rocksdb/src:compaction_job_test_fbcode" etc.

Reviewed By: riversand963

Differential Revision: D32007222

Pulled By: anand1976

fbshipit-source-id: 99af58559e25bf61563dfa95dc46e31fa7375792
2021-11-08 11:05:59 -08:00
Levi Tamasi
7e78d7c540 Support timestamps in SstFileWriter (#8899)
Summary:
As a first step of supporting user-defined timestamps with ingestion, the
patch adds timestamp support to `SstFileWriter`; namely, it adds new
versions of the `Put` and `Delete` APIs that take timestamps. (`Merge`
and `DeleteRange` are currently not supported with user-defined timestamps
in general but once those features are implemented, we can handle them
in `SstFileWriter` in a similar fashion.) The new APIs validate the size of
the timestamp provided by the client. Similarly, calls to the pre-existing
timestamp-less APIs are now disallowed when user-defined timestamps are
in use according to the comparator.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/8899

Test Plan: `make check`

Reviewed By: riversand963

Differential Revision: D30850699

Pulled By: ltamasi

fbshipit-source-id: 779154373618f19b8f0797976bb7286783c57b67
2021-09-09 18:58:01 -07:00
mrambacher
281ac9c89e Add CreateFrom methods to Env/FileSystem (#8174)
Summary:
- Added CreateFromString method to Env and FilesSystem to replace LoadEnv/Load.  This method/signature is a precursor to making these classes extend Customizable.

- Added CreateFromSystem to Env.  This method standardizes creating an Env from the environment variables.  Previously, some places would check TEST_ENV_URI and others would also check TEST_FS_URI.  Now the code is more command/standardized.

- Added CreateFromFlags to Env.  These method allows Env to be create from string options (such as GFLAGS options) in a more standard way.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/8174

Reviewed By: zhichao-cao

Differential Revision: D28999603

Pulled By: mrambacher

fbshipit-source-id: 88e6911e7e91f908458a7fe10a20e93ecbc275fb
2021-06-15 03:43:48 -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
Andrew Kryczka
0698598f3a Fix scope of ReadOptions in SstFileReader (#7432)
Summary:
a4a4a2dabd changed the contract of `TableReader::NewIterator()` to require
`ReadOptions` outlive the returned iterator. But I didn't notice that
`SstFileReader` violates the new contract and needs to be adapted. The unit test
provided here exposes the problem when run under ASAN.

```
$ ./sst_file_reader_test --gtest_filter=SstFileReaderTest.ReadOptionsOutOfScope
Note: Google Test filter = SstFileReaderTest.ReadOptionsOutOfScope
[==========] Running 1 test from 1 test case.
[----------] Global test environment set-up.
[----------] 1 test from SstFileReaderTest
[ RUN      ] SstFileReaderTest.ReadOptionsOutOfScope
=================================================================
==3238048==ERROR: AddressSanitizer: stack-use-after-scope on address 0x7ffd6189e158 at pc 0x000001298350 bp 0x7ffd6189c280 sp 0x7ffd6189c278
READ of size 8 at 0x7ffd6189e158 thread T0
    #0 0x129834f in rocksdb::BlockBasedTableIterator::InitDataBlock() table/block_based/block_based_table_iterator.cc:236
    https://github.com/facebook/rocksdb/issues/1 0x12b01f7 in rocksdb::BlockBasedTableIterator::SeekImpl(rocksdb::Slice const*) table/block_based/block_based_table_iterator.cc:77
    https://github.com/facebook/rocksdb/issues/2 0x844d28 in rocksdb::IteratorWrapperBase<rocksdb::Slice>::SeekToFirst() table/iterator_wrapper.h:116
    https://github.com/facebook/rocksdb/issues/3 0x844d28 in rocksdb::DBIter::SeekToFirst() db/db_iter.cc:1352
    https://github.com/facebook/rocksdb/issues/4 0x52482b in rocksdb::SstFileReaderTest_ReadOptionsOutOfScope_Test::TestBody() table/sst_file_reader_test.cc:150
    https://github.com/facebook/rocksdb/issues/5 0x5f433c in void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:3899
    https://github.com/facebook/rocksdb/issues/6 0x5f433c in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:3935
    https://github.com/facebook/rocksdb/issues/7 0x5cc2de in testing::Test::Run() third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:3973
    https://github.com/facebook/rocksdb/issues/8 0x5cc988 in testing::Test::Run() third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:3965
    https://github.com/facebook/rocksdb/issues/9 0x5cc988 in testing::TestInfo::Run() third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:4149
    https://github.com/facebook/rocksdb/issues/10 0x5cce9a in testing::TestInfo::Run() third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:4124
    https://github.com/facebook/rocksdb/issues/11 0x5cce9a in testing::TestCase::Run() third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:4267
    https://github.com/facebook/rocksdb/issues/12 0x5ce696 in testing::TestCase::Run() third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:4253
    https://github.com/facebook/rocksdb/issues/13 0x5ce696 in testing::internal::UnitTestImpl::RunAllTests() third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:6633
    https://github.com/facebook/rocksdb/issues/14 0x5f541c in bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:3899
    https://github.com/facebook/rocksdb/issues/15 0x5f541c in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:3935
    https://github.com/facebook/rocksdb/issues/16 0x5cee74 in testing::UnitTest::Run() third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:6242
    https://github.com/facebook/rocksdb/issues/17 0x4c0332 in RUN_ALL_TESTS() third-party/gtest-1.8.1/fused-src/gtest/gtest.h:22104
    https://github.com/facebook/rocksdb/issues/18 0x4c0332 in main table/sst_file_reader_test.cc:213
    https://github.com/facebook/rocksdb/issues/19 0x7fb0263281a5 in __libc_start_main (/usr/local/fbcode/platform007/lib/libc.so.6+0x211a5)
    https://github.com/facebook/rocksdb/issues/20 0x523e56  (/data/users/andrewkr/rocksdb/sst_file_reader_test+0x523e56)

Address 0x7ffd6189e158 is located in stack of thread T0 at offset 568 in frame
    #0 0x52428f in rocksdb::SstFileReaderTest_ReadOptionsOutOfScope_Test::TestBody() table/sst_file_reader_test.cc:131

  This frame has 9 object(s):
    [32, 40) 'reader'
    [96, 104) '<unknown>'
    [160, 168) '<unknown>'
    [224, 232) 'iter'
    [288, 304) 'gtest_ar'
    [352, 368) '<unknown>'
    [416, 440) 'keys'
    [480, 512) '<unknown>'
    [544, 680) 'ropts' <== Memory access at offset 568 is inside this variable
HINT: this may be a false positive if your program uses some custom stack unwind mechanism or swapcontext
      (longjmp and C++ exceptions *are* supported)
 AddressSanitizer: stack-use-after-scope table/block_based/block_based_table_iterator.cc:236 in rocksdb::BlockBasedTableIterator::InitDataBlock()
...
```

The fix is to use `ArenaWrappedDBIter` which has support for holding a
`ReadOptions` in an `Arena` whose lifetime is tied to the iterator.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7432

Test Plan: verified the provided unit test no longer fails

Reviewed By: pdillinger

Differential Revision: D23880043

Pulled By: ajkr

fbshipit-source-id: 9464c37408f7bd7c9c4a90ceffb04d9f0ca7a494
2020-09-23 15:24:03 -07:00
akankshamahajan
a8149aef1e Allow table/sst_file_reader_test.cc to use custom Env (#6536)
Summary:
Allowing table/sst_file_reader_test.cc to use custom Env specified by TEST_ENV_URI.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/6536

Reviewed By: riversand963

Differential Revision: D20448525

Pulled By: akankshamahajan15

fbshipit-source-id: 74e4d34c8ac4c2743741e78bf599571a4a465459
2020-03-17 11:02:13 -07:00
sdong
fdf882ded2 Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)
Summary:
When dynamically linking two binaries together, different builds of RocksDB from two sources might cause errors. To provide a tool for user to solve the problem, the RocksDB namespace is changed to a flag which can be overridden in build time.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/6433

Test Plan: Build release, all and jtest. Try to build with ROCKSDB_NAMESPACE with another flag.

Differential Revision: D19977691

fbshipit-source-id: aa7f2d0972e1c31d75339ac48478f34f6cfcfb3e
2020-02-20 12:09:57 -08:00
Zhongyi Xie
d68f9f4580 simplify include directive involving inttypes (#5402)
Summary:
When using `PRIu64` type of printf specifier, current code base does the following:
```
#ifndef __STDC_FORMAT_MACROS
#define __STDC_FORMAT_MACROS
#endif
#include <inttypes.h>
```
However, this can be simplified to
```
#include <cinttypes>
```
as long as flag `-std=c++11` is used.
This should solve issues like https://github.com/facebook/rocksdb/issues/5159
Pull Request resolved: https://github.com/facebook/rocksdb/pull/5402

Differential Revision: D15701195

Pulled By: miasantreble

fbshipit-source-id: 6dac0a05f52aadb55e9728038599d3d2e4b59d03
2019-06-06 13:56:07 -07:00
Siying Dong
e9e0101ca4 Move test related files under util/ to test_util/ (#5377)
Summary:
There are too many types of files under util/. Some test related files don't belong to there or just are just loosely related. Mo
ve them to a new directory test_util/, so that util/ is cleaner.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/5377

Differential Revision: D15551366

Pulled By: siying

fbshipit-source-id: 0f5c8653832354ef8caa31749c0143815d719e2c
2019-05-30 11:25:51 -07:00
Yi Wu
75133b1b6b Fix SstFileReader not able to open ingested file (#5097)
Summary:
Since `SstFileReader` don't know largest seqno of a file, it will fail this check when it open a file with global seqno: ca89ac2ba9/table/block_based_table_reader.cc (L730)
Changes:
* Pass largest_seqno=kMaxSequenceNumber from `SstFileReader` and allow it to bypass the above check.
* `BlockBasedTable::VerifyChecksum` also double check if checksum will match when excluding global seqno (this is to make the new test in sst_table_reader_test pass).
Pull Request resolved: https://github.com/facebook/rocksdb/pull/5097

Differential Revision: D14607434

Pulled By: riversand963

fbshipit-source-id: 9008599227c5fccbf9b73fee46b3bf4a1523f023
2019-03-26 10:25:18 -07:00
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
anand76
8d9b4d9741 Fix failure of sst_file_reader_test in LITE mode regression test (#4725)
Summary:
Add a dummy main() in sst_file_reader_test for ROCKSDB_LITE to fix link failure in regression
Pull Request resolved: https://github.com/facebook/rocksdb/pull/4725

Differential Revision: D13252885

Pulled By: anand1976

fbshipit-source-id: 0e22b964815e2bf01aff7d03ed4ae59d44fa86f1
2018-11-29 10:51:41 -08:00
Huachao Huang
5e72bc113a Add SstFileReader to read sst files (#4717)
Summary:
A user friendly sst file reader is useful when we want to access sst
files outside of RocksDB. For example, we can generate an sst file
with SstFileWriter and send it to other places, then use SstFileReader
to read the file and process the entries in other ways.

Also rename the original SstFileReader to SstFileDumper because of
name conflict, and seems SstFileDumper is more appropriate for tools.

TODO: there is only a very simple test now, because I want to get some feedback first.
If the changes look good, I will add more tests soon.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/4717

Differential Revision: D13212686

Pulled By: ajkr

fbshipit-source-id: 737593383264c954b79e63edaf44aaae0d947e56
2018-11-27 13:02:23 -08:00