Summary:
gcc-4.8 returns error when using the constructor. Not sure if it's a compiler bug/limitation or code issue:
```
table/block_based/block_based_table_reader.cc:3183:67: error: use of deleted function ‘rocksdb::WritableFileStringStreamAdapter::WritableFileStringStreamAdapter(rocksdb::WritableFileStringStreamAdapter&&)’
```
Pull Request resolved: https://github.com/facebook/rocksdb/pull/7358
Reviewed By: pdillinger
Differential Revision: D23577651
Pulled By: jay-zhuang
fbshipit-source-id: b0197e3d3538da61a6f3866410d88d2047fb9695
Summary:
These new functions and 128-bit value bit operations are
expected to be used in a forthcoming Bloom filter alternative.
No functional changes to production code, just new code only called by
unit tests, cosmetic changes to existing headers, and fix an existing
function for a yet-unused template instantiation (BitsSetToOne on
something signed and smaller than 32 bits).
Pull Request resolved: https://github.com/facebook/rocksdb/pull/7338
Test Plan:
Unit tests included. Works with and without
TEST_UINT128_COMPAT=1 to check compatibility with and without
__uint128_t. Also added that parameter to the CircleCI build
build-linux-shared_lib-alt_namespace-status_checked.
Reviewed By: jay-zhuang
Differential Revision: D23494945
Pulled By: pdillinger
fbshipit-source-id: 5c0dc419100d9df5d4d9abb153b2855d5aea39e8
Summary:
Trying to fix issue that caused two failures out of eight most
recent master builds
Pull Request resolved: https://github.com/facebook/rocksdb/pull/7234
Test Plan: Watch CircleCI
Reviewed By: riversand963
Differential Revision: D23032184
Pulled By: pdillinger
fbshipit-source-id: dae403f63c0e4f6ab8a3e8e49a49069a532b8f4a
Summary:
Two TSAN tests occaionaly fail. Exclude them for now:
[ RUN ] DeleteFileTest.BackgroundPurgeCFDropTest
db/deletefile_test.cc:122: Failure
Expected equality of these values:
required_manifest
Which is: 1
manifest_cnt
Which is: 2
[ RUN ] FormatLatest/ColumnFamilyTest.FlushCloseWALFiles/0
db/column_family_test.cc:3004: Failure
Expected equality of these values:
2
env.num_open_wal_file_.load()
Which is: 1
Pull Request resolved: https://github.com/facebook/rocksdb/pull/7152
Test Plan: Watch CircleCI restuls
Reviewed By: ajkr
Differential Revision: D22632285
fbshipit-source-id: 29fa348e8be917be0237c74812a8b0b04978e84e
Summary:
Add "examples" build (which build examples folder in rocksdb) in TravisCI to CircleCI. This is helpful before pull request.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/7136
Test Plan: Watch for CircleCI results to succeed
Reviewed By: jay-zhuang
Differential Revision: D22555528
Pulled By: akankshamahajan15
fbshipit-source-id: 6bca16647760d5f0131f064765fe9e88e034c578
Summary:
TSAN shows warning with clang with warning similar to this:
WARNING: ThreadSanitizer: data race (pid=10159)
Atomic write of size 8 at 0x7b5000002890 by thread T33:
#0 __tsan_atomic64_store <null> (db_test+0x4ca2b5)
https://github.com/facebook/rocksdb/issues/1 std::__atomic_base<unsigned long>::store(unsigned long, std::memory_order) /usr/bin/../lib/gcc/x86_64-linux-gnu/5.4.0/../../../../include/c++/5.4.0/bits/atomic_base.h:374:2 (db_test+0x774fde)
https://github.com/facebook/rocksdb/issues/2 rocksdb::VersionSet::SetLastSequence(unsigned long) /home/circleci/project/./db/version_set.h:1057:20 (db_test+0x774fde)
https://github.com/facebook/rocksdb/issues/3 rocksdb::DBImpl::WriteImpl(rocksdb::WriteOptions const&, rocksdb::WriteBatch*, rocksdb::WriteCallback*, unsigned long*, unsigned long, bool, unsigned long*, unsigned long, rocksdb::PreReleaseCallback*) /home/circleci/project/db/db_impl/db_impl_write.cc:449:18 (db_test+0x774fde)
......
Previous read of size 8 at 0x7b5000002890 by thread T5 (mutexes: write M1044689462619020832):
#0 rocksdb::DBImpl::ReleaseSnapshot(rocksdb::Snapshot const*) /home/circleci/project/db/db_impl/db_impl.cc (db_test+0x6f4ae7)
https://github.com/facebook/rocksdb/issues/1 rocksdb::(anonymous namespace)::MTThreadBody(void*) /home/circleci/project/db/db_test.cc:2514:13 (db_test+0x56ac59)
https://github.com/facebook/rocksdb/issues/2 rocksdb::(anonymous namespace)::StartThreadWrapper(void*) /home/circleci/project/env/env_posix.cc:443:3 (db_test+0x88c4cd)
It is not limited to ReleaseSnapshot() and rocksdb::DBImpl::MultiCFSnapshot().
While we are not 100% sure it doesn't indicate any correctness violation, we suppress them for now to keep TSAN clean with more tests so that we can cover more bugs with CI.
In the gcc runs we have been running, this warning rarely shows up.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/7126
Test Plan: See the mini-TSAN test to pass with reasonable run time.
Reviewed By: ajkr
Differential Revision: D22552375
fbshipit-source-id: ebdd3854cb3becec3403970326a1ca961db2ab00
Summary:
It is helpful to add some TSAN coverage before a pull request is committed. This diff adds some of them.
Some slow tests are excluded for the running speed. Some are blacklisted because they show warnings. Will investigate these warnings and see whether we can fix or suppress them.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/7122
Test Plan: Watch CIrcleCI runs
Reviewed By: riversand963
Differential Revision: D22532133
fbshipit-source-id: 81ddd02d9df19c513a12811979e8ddabae911354
Summary:
CLANG analyze is useful before pull request. Add it.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/7114
Test Plan: Watch the CI results to succeed.
Reviewed By: riversand963
Differential Revision: D22491942
fbshipit-source-id: 9ccad91c6142fedc3d3dd491cf55054827908f36
Summary:
It is useful to run UBSAN before merging a PR. This commit adds it. We see warning for stl_tree.h, suppress the warning to make it work.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/7112
Test Plan: See the CI to succeed. Manually ingest a UBSAN warning and see it got reported.
Reviewed By: pdillinger
Differential Revision: D22490519
fbshipit-source-id: e4495a0c78a3e2dae7dbf294da79585e141cbb66
Summary:
Primarily, this change adds a way to work around a bug limiting the effective output (and therefore debugability) of the Linux builds using parallel make. We would get
make[1]: write error: stdout
probably due to a kernel bug, apparently affecting both available ubuntu 16 machine images (maybe not affecting docker images, less horsepower). https://bugs.launchpad.net/ubuntu/+source/linux-signed/+bug/1814393
Now in the CircleCI config, make output on Ubuntu is piped through a custom 'cat' that ignores EAGAIN errors, which seems to fix the problem.
Significant other changes:
* Add another linux build that combines
* LIB_MODE=shared, to ensure this works with compile and unit test execution
* Alternative rocksdb namespace, to ensure this works (not rely on Travis)
* ASSERT_STATUS_CHECKED=1, but with building all unit tests and running those expected to pass with it
* Run release build with and without gflags. (Was running only without, ignore large swaths of code in a normal release build! Two regressions in this build, only with gflags, in the last week not caught by CI!)
* Use gflags with unity and LITE build, as typical case.
Debugability improvements:
* Use V=1 to show commands being executed (thanks to EAGAIN work-around)
* Print kernel version and compiler versions as part of V=1 output from Makefile
Cosmetic other changes:
* Put more commands on one line, for less clutter in CircleCI output pages
* Remove redundant "all" in "make all check" and put make command options before targets
* Change some recursive "make clean" into dependency on "clean," toward minimizing unnecessary overhead (detect platform, build version, etc.) of extra recursive makes
Pull Request resolved: https://github.com/facebook/rocksdb/pull/7078
Reviewed By: siying
Differential Revision: D22391647
Pulled By: pdillinger
fbshipit-source-id: d446fccf5a8c568b37dc8748621c8a5c546fe135
Summary:
VS2019 is covered in CircleCI. The only thing missing there is -DCMAKE_CXX_STANDARD=20 option. Add the option there and remove VS2019 build from Appveyor.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/7038
Test Plan: Watch build results.
Reviewed By: pdillinger, ltamasi
Differential Revision: D22270010
fbshipit-source-id: 77d30be49d38b41516fa8a12be45395c27b12761
Summary:
We are still keeping unity build working. So it's a good idea to add to a pre-commit CI.
A latest GCC docker image just to get a little bit more coverage. Fix three small issues to make it pass.
Also make unity_test to run db_basic_test rather than db_test to cut the test time. There is no point to run expensive tests here. It was set to run db_test before db_basic_test was separated out.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/7026
Test Plan: watch tests to pass.
Reviewed By: zhichao-cao
Differential Revision: D22223197
fbshipit-source-id: baa3b6cbb623bf359829b63ce35715c75bcb0ed4
Summary:
ASAN run is powerful in finding memory leak bugs. Running it as a part of the pre-merge CI can help contributors avoid to merge some code with bugs.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/7027
Test Plan: Watch the test result.
Reviewed By: pdillinger
Differential Revision: D22222371
fbshipit-source-id: 92f9ce19e01a94ba5f9b765e154f7bcdece5c2a9
Summary:
It's useful to build RocksDB using a more recent clang version in CI. Add a CircleCI build and fix some issues with it.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/7025
Test Plan: See all tests pass.
Reviewed By: pdillinger
Differential Revision: D22215700
fbshipit-source-id: 914a729c2cd3f3ac4a627cc0ac58d4691dca2168
Summary:
As CirclrCI build's clang build is stable, verbose flag is less useful. On the other hand, the long outputs might create other problems. A non-reproducible failure "make: write error: stdout" might be related to it.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/7000
Test Plan: Watch the run
Reviewed By: pdillinger
Differential Revision: D22118870
fbshipit-source-id: a4157a4282adddcb0c55c0e9e53b2d9ce18bda66
Summary:
The CircleCI's Clang flavor has a bug that doesn't really use CLANG. Fix it.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/6965
Test Plan: See CI results.
Reviewed By: pdillinger
Differential Revision: D22025355
fbshipit-source-id: e86922b9152e9f5732e5099d0ce41da9226ff806
Summary:
Moving towards the long term goal of moving most CI build to CircleCI when possible, add some Linux tests in CircleCI. This is not all what we can include to CircleCI. For example, Java builds are not includ
ed.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/6937
Test Plan: Watch CI build results.
Reviewed By: pdillinger
Differential Revision: D21941605
fbshipit-source-id: db6aead3c45f523386d4fb30d224cfde573cccad
Summary:
somehow the windows-server-2019-vs2019 image changed in a way that made
VS 14 2015 the default. This caused an error when we specify VS 16 2019
as the cmake generator. I could not figure out the right arguments/env
vars to get the latest VS working so pinned the image to the previous
version instead.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/6876
Reviewed By: pdillinger
Differential Revision: D21709679
Pulled By: ajkr
fbshipit-source-id: 2d16819ad239b4611fa199547744e1c101dc9da0
Jay Zhuang