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Andrew Kryczka 1995e34d6a Retrieve file size from proper Env 
Summary:
When db_env_ != backup_env_, InsertPathnameToSizeBytes() would
use the wrong Env during backup creation. This happened because this function
used backup_env_ instead of db_env_ to get WAL/data file sizes.

This diff adds an argument to InsertPathnameToSizeBytes() indicating which Env
to use.

Test Plan: ran @anirbanb's BackupTestTool

Reviewers: sdong

Reviewed By: sdong

Subscribers: andrewkr, dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D57159
 		2016-04-26 12:33:30 -07:00
arcanist_util Propagate sandcastle run error to UI 2016-04-12 16:18:37 -07:00
build_tools Alpine Linux Build (#990) 2016-04-22 16:49:12 -07:00
coverage Fix coverage script 2014-11-03 14:53:00 -08:00
db Improve BytewiseComparatorImpl::FindShortestSeparator 2016-04-25 23:02:14 -07:00
doc Lint everything 2015-11-16 12:56:21 -08:00
examples Adding pin_l0_filter_and_index_blocks_in_cache feature and related fixes. 2016-04-01 10:42:39 -07:00
hdfs using java7 in runtime for hdfs env (#1072) 2016-04-12 00:08:26 -04:00
include/rocksdb Merge pull request #1068 from daaku/c-purge-old-backups 2016-04-22 13:49:59 -07:00
java Delete deprecated backup classes in Java 2016-04-19 10:32:31 -07:00
memtable Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
port Alpine Linux Build (#990) 2016-04-22 16:49:12 -07:00
table Fix null-pointer-dereference detected by Infer (https://github.com/facebook/infer) 2016-04-25 20:09:36 +01:00
third-party Fix the build break on Ubuntu 15.10 when gcc 5.2.1 is used 2016-03-15 10:30:10 -07:00
tools Fix RocksDB Lite build in db_stress 2016-04-21 14:47:23 -07:00
util Improve BytewiseComparatorImpl::FindShortestSeparator 2016-04-25 23:02:14 -07:00
utilities Retrieve file size from proper Env 2016-04-26 12:33:30 -07:00
.arcconfig Integrate Jenkins with Phabricator 2015-04-07 11:56:29 -07:00
.clang-format A script that automatically reformat affected lines 2014-01-14 12:21:24 -08:00
.gitignore Ignore db_test2 2016-03-07 15:56:16 -08:00
.travis.yml Split Travis unittests Job 2016-04-13 14:22:29 -07:00
AUTHORS Add AUTHORS file. Fix #203 2014-09-29 10:52:18 -07:00
CMakeLists.txt Introduce XPRESS compresssion on Windows. (#1081) 2016-04-19 22:54:24 -07:00
CONTRIBUTING.md facebook accounts are not required for CLA signers 2014-07-08 05:57:54 -04:00
DEFAULT_OPTIONS_HISTORY.md Release RocksDB 4.7 2016-04-13 15:03:08 -07:00
DUMP_FORMAT.md First version of rocksdb_dump and rocksdb_undump. 2015-06-19 16:24:36 -07:00
HISTORY.md fix typo in HISTORY.md 2016-04-20 18:53:37 -07:00
INSTALL.md Simple changes to support builds for ppc64[le] consistent with X86 2016-01-19 09:08:19 -06:00
LANGUAGE-BINDINGS.md Merge pull request #1056 from facebook/igorcanadi-patch-1 2016-04-04 08:08:52 -07:00
LICENSE Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
Makefile Alpine Linux Build (#990) 2016-04-22 16:49:12 -07:00
PATENTS Update Patent Grant. 2015-04-13 10:33:43 +01:00
README.md Replaced "built on on earlier work" by "built on earlier work" in README.md 2014-09-17 01:16:17 -07:00
ROCKSDB_LITE.md Optimistic Transactions 2015-05-29 14:36:35 -07:00
USERS.md Update USERS.md with link to LinkedIn blog post (#1088) 2016-04-22 15:53:32 -07:00
Vagrantfile RocksDB on FreeBSD support 2015-02-26 15:19:17 -08:00
WINDOWS_PORT.md Commit both PR and internal code review changes 2015-07-07 16:58:20 -07:00
appveyor.yml Exclude DBTest.FileCreationRandomFailure as a long running test 2015-11-17 13:54:13 -08:00
src.mk Split db_test.cc 2016-04-18 09:42:50 -07:00
thirdparty.inc Introduce XPRESS compresssion on Windows. (#1081) 2016-04-19 22:54:24 -07:00

README.md

RocksDB: A Persistent Key-Value Store for Flash and RAM Storage

Build Status

RocksDB is developed and maintained by Facebook Database Engineering Team. It is built on earlier work on LevelDB by Sanjay Ghemawat (sanjay@google.com) and Jeff Dean (jeff@google.com)

This code is a library that forms the core building block for a fast key value server, especially suited for storing data on flash drives. It has a Log-Structured-Merge-Database (LSM) design with flexible tradeoffs between Write-Amplification-Factor (WAF), Read-Amplification-Factor (RAF) and Space-Amplification-Factor (SAF). It has multi-threaded compactions, making it specially suitable for storing multiple terabytes of data in a single database.

Start with example usage here: https://github.com/facebook/rocksdb/tree/master/examples

See the github wiki for more explanation.

The public interface is in include/. Callers should not include or rely on the details of any other header files in this package. Those internal APIs may be changed without warning.

Design discussions are conducted in https://www.facebook.com/groups/rocksdb.dev/