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rocksdb
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9 Commits

Author SHA1 Message Date
miguelportilla 93e6b5e9d9 Changes to support unity build: 
* Script for building the unity.cc file via Makefile
* Unity executable Makefile target for testing builds
* Source code changes to fix compilation of unity build
 2014-08-11 13:22:47 -04:00
Dhruba Borthakur 9cd221094c Add appropriate LICENSE and Copyright message. 
Summary:
Add appropriate LICENSE and Copyright message.

Test Plan:
make check

Reviewers:

CC:

Task ID: #

Blame Rev:
 2013-10-16 17:48:41 -07:00
Dhruba Borthakur 4463b11cad Migrate names of properties from 'leveldb' prefix to 'rocksdb' prefix. 
Summary: Migrate names of properties from 'leveldb' prefix to 'rocksdb' prefix.

Test Plan: make check

Reviewers: emayanke, haobo

Reviewed By: haobo

CC: leveldb

Differential Revision: https://reviews.facebook.net/D13311
 2013-10-06 00:14:26 -07:00
Dhruba Borthakur a143ef9b38 Change namespace from leveldb to rocksdb 
Summary:
Change namespace from leveldb to rocksdb. This allows a single
application to link in open-source leveldb code as well as
rocksdb code into the same process.

Test Plan: compile rocksdb

Reviewers: emayanke

Reviewed By: emayanke

CC: leveldb

Differential Revision: https://reviews.facebook.net/D13287
 2013-10-04 11:59:26 -07:00
Dhruba Borthakur 1186192ed1 Replace include/leveldb with include/rocksdb. 
Summary: Replace include/leveldb with include/rocksdb.

Test Plan:
make clean; make check
make clean; make release

Differential Revision: https://reviews.facebook.net/D12489
 2013-08-23 10:51:00 -07:00
Abhishek Kona d29f181923 Fix all the lint errors. 
Summary:
Scripted and removed all trailing spaces and converted all tabs to
spaces.

Also fixed other lint errors.
All lint errors from this point of time should be taken seriously.

Test Plan: make all check

Reviewers: dhruba

Reviewed By: dhruba

CC: leveldb

Differential Revision: https://reviews.facebook.net/D7059
 2012-11-28 17:18:41 -08:00
Dhruba Borthakur aa42c66814 Fix all warnings generated by -Wall option to the compiler. 
Summary:
The default compilation process now uses "-Wall" to compile.
Fix all compilation error generated by gcc.

Test Plan: make all check

Reviewers: heyongqiang, emayanke, sheki

Reviewed By: heyongqiang

CC: MarkCallaghan

Differential Revision: https://reviews.facebook.net/D6525
 2012-11-06 14:07:31 -08:00
Dhruba Borthakur d11b637f34 bits_per_key is already configurable. It defines how many bloom bits will be used for every key in the database. 
My change in this patch is to make the Hash code that is used for blooms to be confgurable. In fact,
one can specify a modified HashCode that inspects only parts of the Key to generate the Hash (used
by booms).

Test Plan: none

Differential Revision: https://reviews.facebook.net/D4059
 2012-07-09 23:06:07 -07:00
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