Commit Graph

16 Commits

Author SHA1 Message Date
Yueh-Hsuan Chiang
47ccf71b4f Include java related output files in .gitignore
Summary: Include java related output files in .gitignore

Test Plan:
make jni
git status

Reviewers: ljin, igor, sdong

CC: leveldb

Differential Revision: https://reviews.facebook.net/D17457
2014-04-03 10:49:40 -07:00
Igor Canadi
1ad0c2f9db add tags to gitignore 2014-03-19 15:40:33 -07:00
Kai Liu
85c0545fac Put *.out to the ignore list (for MacOS) 2014-02-13 14:15:02 -08:00
kailiu
d0458469c8 Add google-style checker to "arc lint"
Summary:
After we reached a consensus on code format, which follows exactly
Google's coding style, a natural follow-up is to have a style checker
that can handle stuffs beyond format.

Google already has a powerful style checker "cpplint.py" and,
luckily, phabricator already provides the built-in linter for it!
Next time with "arc lint" most style inconsistency will be detected
(but will not be fixed).

Also I copied cpplint.py to linters directory, which is mostly
because we may need the flexibility to make some modifications on
it for our own need.

Test Plan:
ran arc lint table/block_based_table_builder.cc to see the amazing
results.

Reviewers: haobo, sdong, igor, dhruba

Reviewed By: haobo

CC: leveldb

Differential Revision: https://reviews.facebook.net/D15369
2014-01-23 15:04:12 -08:00
Doğan Çeçen
d800dc567a Refactor build_tools/build_detect_version 2014-01-06 08:44:43 +02:00
Kai Liu
f0b0b28f9a Remove invalid items in .gitignore 2013-11-05 21:04:22 -08:00
Igor Canadi
7e2c1ba173 BlobStore Benchmark
Summary:
Finally, arc diff works again! This has been sitting in my repo for a while.

I would like some comments on my BlobStore benchmark. We don't have to check this in.

Also, I don't do any fsync in the BlobStore, so this is all extremely fast. I'm not sure what durability guarantees we need from the BlobStore.

Test Plan: Nope

Reviewers: dhruba, haobo, kailiu, emayanke

Reviewed By: dhruba

CC: leveldb

Differential Revision: https://reviews.facebook.net/D13527
2013-10-23 17:31:12 -07:00
Dhruba Borthakur
fc0c399d2e Introduced a new flag non_blocking_io in ReadOptions.
Summary:
If ReadOptions.non_blocking_io is set to true, then KeyMayExists
and Iterators will return data that is cached in RAM.
If the Iterator needs to do IO from storage to serve the data,
then the Iterator.status() will return Status::IsRetry().

Test Plan:
Enhanced unit test DBTest.KeyMayExist to detect if there were are IOs
issues from storage. Added DBTest.NonBlockingIteration to verify
nonblocking Iterations.

Reviewers: emayanke, haobo

Reviewed By: haobo

CC: leveldb

Maniphest Tasks: T63

Differential Revision: https://reviews.facebook.net/D12531
2013-08-28 10:49:14 -07:00
Kai Liu
457dcc605a Clean up the Makefile and the build scripts
Summary: As Aaron suggested, there are quite some problems with our Makefile and scripts. So in this diff I did some cleanup for them and revise some part of the scripts/makefile to help people better understand some mysterious parts.

Test Plan:
Ran make in several modes;
Ran the updated scripts.

Reviewers: dhruba, emayanke, akushner

Differential Revision: https://reviews.facebook.net/D12285
2013-08-15 12:59:45 -07:00
Kai Liu
9f6b8f0032 Add automatic coverage report scripts
Summary:
Ultimate goals of the coverage report are:

* Report the coverage for all files (done in this diff)
* Report the coverage for recently updated files (not fully finished)
* Report is available in html form (done in this diff, but need some extra work to integrate it in Jenkin)

Task link: https://our.intern.facebook.com/intern/tasks/?s=1154818042&t=2604914

Test Plan:
Ran: coverage/coverage_test.sh

The sample output can be found here: https://phabricator.fb.com/P2433892

Reviewers: dhruba, emayanke

CC: leveldb

Differential Revision: https://reviews.facebook.net/D11943
2013-08-12 23:53:37 -07:00
Chip Turner
c0cb289d57 Various build cleanups/improvements
Summary:
Specific changes:

1) Turn on -Werror so all warnings are errors
2) Fix some warnings the above now complains about
3) Add proper dependency support so changing a .h file forces a .c file
to rebuild
4) Automatically use fbcode gcc on any internal machine rather than
whatever system compiler is laying around
5) Fix jemalloc to once again be used in the builds (seemed like it
wasn't being?)
6) Fix issue where 'git' would fail in build_detect_version because of
LD_LIBRARY_PATH being set in the third-party build system

Test Plan:
make, make check, make clean, touch a header file, make sure
rebuild is expected

Reviewers: dhruba

Reviewed By: dhruba

Differential Revision: https://reviews.facebook.net/D7887
2013-01-14 18:40:22 -08:00
Zheng Shao
0f762ac573 ldb: Add command "ldb query" to support random read from the database
Summary: The queries will come from stdin.  One key per line.  The output will be in stdout, in the format of "<key> ==> <value>" if found, or "<key>" if not found.  "--hex" uses HEX-encoded keys and values in both input and output.

Test Plan: ldb query --db=leveldb_db --hex

Reviewers: dhruba, emayanke, sheki

Reviewed By: dhruba

CC: leveldb

Differential Revision: https://reviews.facebook.net/D7617
2012-12-26 20:37:42 -08:00
Abhishek Kona
806d4d9346 fixing linters.
Summary:
old version of linters use "lint_engine" instead of "lint.engine"
Some bookeeping in gitignore.
Reviewers: abhishekk
2012-12-14 14:05:27 -08:00
Chip Turner
879e45eb99 Fix ldb segfault and use static libsnappy for all builds
Summary:
Link statically against snappy, using the gvfs one for facebook
environments, and the bundled one otherwise.

In addition, fix a few minor segfaults in ldb when it couldn't open the
database, and update .gitignore to include a few other build artifacts.

Test Plan: make check

Reviewers: dhruba

Reviewed By: dhruba

CC: leveldb

Differential Revision: https://reviews.facebook.net/D6855
2012-11-21 11:07:19 -08:00
Sanjay Ghemawat
85584d497e Added bloom filter support.
In particular, we add a new FilterPolicy class.  An instance
of this class can be supplied in Options when opening a
database.  If supplied, the instance is used to generate
summaries of keys (e.g., a bloom filter) which are placed in
sstables.  These summaries are consulted by DB::Get() so we
can avoid reading sstable blocks that are guaranteed to not
contain the key we are looking for.

This change provides one implementation of FilterPolicy
based on bloom filters.

Other changes:
- Updated version number to 1.4.
- Some build tweaks.
- C binding for CompactRange.
- A few more benchmarks: deleteseq, deleterandom, readmissing, seekrandom.
- Minor .gitignore update.
2012-04-17 08:36:46 -07:00
Sanjay Ghemawat
015d26f8be add .gitignore; support for building on a few BSD variants 2012-03-05 10:35:46 -08:00