Commit Graph

8 Commits

Author SHA1 Message Date
Siying Dong
d616ebea23 Add GPLv2 as an alternative license.
Summary: Closes https://github.com/facebook/rocksdb/pull/2226

Differential Revision: D4967547

Pulled By: siying

fbshipit-source-id: dd3b58ae1e7a106ab6bb6f37ab5c88575b125ab4
2017-04-27 18:06:12 -07:00
Siying Dong
97005dbd5d tools/check_format_compatible.sh to cover option file loading too
Summary:
tools/check_format_compatible.sh will check a newer version of RocksDB can open option files generated by older version releases. In order to achieve that, a new parameter "--try_load_options" is added to ldb. With this parameter set, if option file exists, we load the option file and use it to open the DB. With this opiton set, we can validate option loading logic.
Closes https://github.com/facebook/rocksdb/pull/2178

Differential Revision: D4914989

Pulled By: siying

fbshipit-source-id: db114f7724fcb41e5e9483116d84d7c4b8389ca4
2017-04-20 10:26:37 -07:00
Aaron Gao
78cb195595 add checkpoint to ldb
Summary: Closes https://github.com/facebook/rocksdb/pull/2017

Differential Revision: D4747656

Pulled By: lightmark

fbshipit-source-id: c52f160
2017-03-21 11:54:11 -07:00
Andrew Kryczka
2a5daa06f0 Add stderr log level for ldb backup commands
Summary:
Also extracted the common logic into a base class, BackupableCommand.
Closes https://github.com/facebook/rocksdb/pull/1939

Differential Revision: D4630121

Pulled By: ajkr

fbshipit-source-id: 04bb067
2017-03-03 13:24:15 -08:00
Andrew Kryczka
53b693f5fe ldb support for range delete
Summary:
Add a subcommand to ldb with which we can delete a range of keys.
Closes https://github.com/facebook/rocksdb/pull/1521

Differential Revision: D4186338

Pulled By: ajkr

fbshipit-source-id: b8e9861
2016-11-15 15:54:20 -08:00
Andrew Kryczka
bbd6a5a184 ldb restore subcommand
Summary:
- Added a new subcommand, 'ldb restore', that restores from backup
- Made backup_env_uri optional (also for 'ldb backup') because it can use db_env when backup_env isn't provided

Test Plan:
verify backup and restore commands work:

  $ ./ldb backup --db=/data/users/andrewkr/rocksdb/db_bench-out/ --num_threads 1 --backup_dir=/data/users/andrewkr/rocksdb/db_bench-out/backup/
  $ ./ldb restore --db=/data/users/andrewkr/rocksdb/db_bench-out/restore/ --num_threads 1 --backup_dir=/data/users/andrewkr/rocksdb/db_bench-out/backup/

Reviewers: sdong, wanning

Reviewed By: wanning

Subscribers: andrewkr, dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D60849
2016-07-26 11:13:26 -07:00
Wanning Jiang
880ee363eb ldb backup support
Summary: add backup support for ldb tool, and use it to run load test for backup on two HDFS envs

Test Plan: first generate some db, then compile against load test in fbcode, run load_test --db=<db path> backup --backup_env_uri=<URI of backup env> --backup_dir=<backup directory> --num_threads=<number of thread>

Reviewers: andrewkr

Reviewed By: andrewkr

Subscribers: andrewkr, dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D60633
2016-07-14 14:09:31 -07:00
Arun Sharma
04dec2a359 [ldb] Export ldb_cmd*.h
Summary:
This is needed so that rocksdb users can add more
commands to the included ldb tool by adding more custom
commands.

Test Plan: make -j ldb

Reviewers: sdong, IslamAbdelRahman

Reviewed By: IslamAbdelRahman

Subscribers: andrewkr, dhruba

Differential Revision: https://reviews.facebook.net/D57243
2016-05-06 16:09:09 -07:00