Revision df74b775e6e3034714bb75b42aa8f97e9a47dd81 authored by Andrew Kryczka on 19 April 2017, 20:15:16 UTC, committed by Facebook Github Bot on 19 April 2017, 20:26:47 UTC
Summary: This was requested by a customer who wants to proactively monitor whether any valid backups are available. The existing performance was poor because Open() serially reads every small meta-file (one per backup), which was slow on HDFS. Now we only read the minimum number of meta-files to find `max_valid_backups_to_open` valid backups. The customer mentioned above can just set it to one. Closes https://github.com/facebook/rocksdb/pull/2151 Differential Revision: D4882564 Pulled By: ajkr fbshipit-source-id: cb0edf9e8ac693e4d5f24902e725a011ed8c0c2f
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File | Mode | Size |
---|---|---|
arcanist_util | ||
buckifier | ||
build_tools | ||
cache | ||
cmake | ||
coverage | ||
db | ||
docs | ||
env | ||
examples | ||
hdfs | ||
include | ||
java | ||
memtable | ||
monitoring | ||
options | ||
port | ||
table | ||
third-party | ||
tools | ||
util | ||
utilities | ||
.clang-format | -rw-r--r-- | 138 bytes |
.deprecated_arcconfig | -rw-r--r-- | 566 bytes |
.gitignore | -rw-r--r-- | 708 bytes |
.travis.yml | -rw-r--r-- | 2.3 KB |
AUTHORS | -rw-r--r-- | 247 bytes |
CMakeLists.txt | -rw-r--r-- | 26.6 KB |
CONTRIBUTING.md | -rw-r--r-- | 733 bytes |
DEFAULT_OPTIONS_HISTORY.md | -rw-r--r-- | 1.4 KB |
DUMP_FORMAT.md | -rw-r--r-- | 763 bytes |
HISTORY.md | -rw-r--r-- | 42.3 KB |
INSTALL.md | -rw-r--r-- | 4.7 KB |
LANGUAGE-BINDINGS.md | -rw-r--r-- | 712 bytes |
LICENSE | -rw-r--r-- | 1.6 KB |
Makefile | -rw-r--r-- | 53.4 KB |
PATENTS | -rw-r--r-- | 1.9 KB |
README.md | -rw-r--r-- | 1.4 KB |
ROCKSDB_LITE.md | -rw-r--r-- | 1.0 KB |
TARGETS | -rw-r--r-- | 18.1 KB |
USERS.md | -rw-r--r-- | 4.9 KB |
Vagrantfile | -rw-r--r-- | 877 bytes |
WINDOWS_PORT.md | -rw-r--r-- | 12.5 KB |
appveyor.yml | -rw-r--r-- | 416 bytes |
src.mk | -rw-r--r-- | 24.1 KB |
thirdparty.inc | -rw-r--r-- | 7.8 KB |
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