Revision 4e0dcd36dfcf3109c4a8ede9c793bc8b1f76e68b authored by sdong on 19 November 2019, 21:15:40 UTC, committed by Facebook Github Bot on 19 November 2019, 21:17:03 UTC
Summary:
Recently, a bug was found related to a seek key that is close to SST file boundary. However, it only occurs in a very small chance in db_stress, because the chance that a random key hits SST file boundaries is small. To boost the chance, with 1/16 chance, we pick keys that are close to SST file boundaries.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/6037

Test Plan: Did some manual printing out, and hack to cover the key generation logic to be correct.

Differential Revision: D18598476

fbshipit-source-id: 13b76687d106c5be4e3e02a0c77fa5578105a071
1 parent 20b48c6
History
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buckifier
build_tools
cache
cmake
coverage
db
docs
env
examples
file
hdfs
include
java
logging
memory
memtable
monitoring
options
port
table
test_util
third-party
tools
trace_replay
util
utilities
.clang-format -rw-r--r-- 138 bytes
.gitignore -rw-r--r-- 875 bytes
.lgtm.yml -rw-r--r-- 67 bytes
.travis.yml -rw-r--r-- 3.5 KB
.watchmanconfig -rw-r--r-- 130 bytes
AUTHORS -rw-r--r-- 322 bytes
CMakeLists.txt -rw-r--r-- 38.7 KB
CODE_OF_CONDUCT.md -rw-r--r-- 3.3 KB
CONTRIBUTING.md -rw-r--r-- 706 bytes
COPYING -rw-r--r-- 17.7 KB
DEFAULT_OPTIONS_HISTORY.md -rw-r--r-- 1.5 KB
DUMP_FORMAT.md -rw-r--r-- 763 bytes
HISTORY.md -rw-r--r-- 96.1 KB
INSTALL.md -rw-r--r-- 7.5 KB
LANGUAGE-BINDINGS.md -rw-r--r-- 1.1 KB
LICENSE.Apache -rw-r--r-- 11.1 KB
LICENSE.leveldb -rw-r--r-- 1.5 KB
Makefile -rw-r--r-- 69.8 KB
README.md -rw-r--r-- 1.8 KB
ROCKSDB_LITE.md -rw-r--r-- 1.0 KB
TARGETS -rw-r--r-- 34.4 KB
USERS.md -rw-r--r-- 6.5 KB
Vagrantfile -rw-r--r-- 1017 bytes
WINDOWS_PORT.md -rw-r--r-- 12.5 KB
appveyor.yml -rw-r--r-- 2.7 KB
defs.bzl -rw-r--r-- 1.4 KB
issue_template.md -rw-r--r-- 243 bytes
src.mk -rw-r--r-- 32.8 KB
thirdparty.inc -rw-r--r-- 7.8 KB

README.md

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