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d6e873f22f
rocksdb/util
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Kosie van der Merwe d6e873f22f Added clearer error message for failure to create db directory in DBImpl::Recover() 
Summary:
Changed CreateDir() to CreateDirIfMissing() so a directory that already exists now causes and error.

Fixed CreateDirIfMissing() and added Env.DirExists()

Test Plan:
make check to test for regessions

Ran the following to test if the error message is not about lock files not existing
./db_bench --db=dir/testdb

After creating a file "testdb", ran the following to see if it failed with sane error message:
./db_bench --db=testdb

Reviewers: dhruba, emayanke, vamsi, sheki

Reviewed By: emayanke

CC: leveldb

Differential Revision: https://reviews.facebook.net/D7707
2013-01-07 10:11:18 -08:00
..
arena_test.cc Fix all warnings generated by -Wall option to the compiler. 2012-11-06 14:07:31 -08:00
arena.cc A number of fixes: 2011-10-31 17:22:06 +00:00
arena.h A number of fixes: 2011-10-31 17:22:06 +00:00
auto_split_logger.h Fix all warnings generated by -Wall option to the compiler. 2012-11-06 14:07:31 -08:00
bloom_test.cc Fix all warnings generated by -Wall option to the compiler. 2012-11-06 14:07:31 -08:00
bloom.cc Fix all the lint errors. 2012-11-28 17:18:41 -08:00
build_version.h Record the version of the source repository that was used to build the leveldb library. 2012-08-21 14:47:15 -07:00
cache_test.cc Fix all warnings generated by -Wall option to the compiler. 2012-11-06 14:07:31 -08:00
cache.cc Fix all warnings generated by -Wall option to the compiler. 2012-11-06 14:07:31 -08:00
coding_test.cc Fixed off by 1 in tests. 2012-12-07 10:48:46 -08:00
coding.cc Added methods to write small ints to bit streams. 2012-12-07 10:42:19 -08:00
coding.h Added methods to write small ints to bit streams. 2012-12-07 10:42:19 -08:00
comparator.cc merge 1.5 2012-08-28 11:43:33 -07:00
crc32c_test.cc Fix all warnings generated by -Wall option to the compiler. 2012-11-06 14:07:31 -08:00
crc32c.cc Use CRC32 ss42 instruction. Load it dynamically. 2012-12-21 10:20:32 -08:00
crc32c.h A number of fixes: 2011-10-31 17:22:06 +00:00
env_hdfs.cc Move WAL files to archive directory, instead of deleting. 2012-11-28 17:28:08 -08:00
env_posix.cc Added clearer error message for failure to create db directory in DBImpl::Recover() 2013-01-07 10:11:18 -08:00
env_test.cc Fix all warnings generated by -Wall option to the compiler. 2012-11-06 14:07:31 -08:00
env.cc fixed issues 66 (leaking files on disk error) and 68 (no sync of CURRENT file) 2012-01-25 14:56:52 -08:00
filelock_test.cc Prevent concurrent multiple opens of leveldb database. 2012-08-20 23:55:04 -07:00
filter_policy.cc Added bloom filter support. 2012-04-17 08:36:46 -07:00
hash.cc A number of fixes: 2011-10-31 17:22:06 +00:00
hash.h reverting disastrous MOE commit, returning to r21 2011-04-19 23:11:15 +00:00
histogram.cc A number of fixes: 2011-10-31 17:22:06 +00:00
histogram.h A number of fixes: 2011-10-31 17:22:06 +00:00
ldb_cmd.cc Complication error when using gcc 4.7.1. 2012-12-27 12:38:20 -08:00
ldb_cmd.h ldb: Add command "ldb query" to support random read from the database 2012-12-26 20:37:42 -08:00
logging.cc Fix all warnings generated by -Wall option to the compiler. 2012-11-06 14:07:31 -08:00
logging.h A number of fixes: 2011-10-31 17:22:06 +00:00
murmurhash.cc Implement RowLocks for assoc schema 2012-10-03 23:19:01 -07:00
murmurhash.h Implement RowLocks for assoc schema 2012-10-03 23:19:01 -07:00
mutexlock.h Implement ReadWrite locks for leveldb 2012-10-01 22:37:39 -07:00
options.cc Move WAL files to archive directory, instead of deleting. 2012-11-28 17:28:08 -08:00
posix_logger.h Enable LevelDb to create a new log file if current log file is too large. 2012-10-26 14:55:02 -07:00
random.h A number of fixes: 2011-10-31 17:22:06 +00:00
stats_logger.h Clean up compiler warnings generated by -Wall option. 2012-08-29 14:24:51 -07:00
status.cc A number of fixes: 2011-10-31 17:22:06 +00:00
testharness.cc Fix all warnings generated by -Wall option to the compiler. 2012-11-06 14:07:31 -08:00
testharness.h A number of fixes: 2011-10-31 17:22:06 +00:00
testutil.cc Fix all warnings generated by -Wall option to the compiler. 2012-11-06 14:07:31 -08:00
testutil.h A number of fixes: 2011-10-31 17:22:06 +00:00