Venkatesh Radhakrishnan d0695f3e26 Fix crash caused by opening an empty DB in readonly mode ...

Summary:
This diff fixes a crash found when an empty database is opened in readonly mode.
We now check the number of levels before we open the DB as a compacted DB.

Test Plan: DBTest.EmptyCompactedDB

Reviewers: igor, sdong

Reviewed By: sdong

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D36327

2015-04-01 16:55:08 -07:00

..

compacted_db_impl.cc

Fix crash caused by opening an empty DB in readonly mode

2015-04-01 16:55:08 -07:00

compacted_db_impl.h

rename FileLevel to LevelFilesBrief / unfriend CompactedDBImpl

2014-10-28 10:03:13 -07:00