Commit Graph

3 Commits

Author SHA1 Message Date
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