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| author | Wang Yuan <wangyuan21@baidu.com> | 2021-10-25 18:08:34 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-10-25 13:08:34 +0300 |
| commit | 9ec3294b97211fca206ade1c2d99ccfc762f5a73 (patch) | |
| tree | 00e4d54b25211796c144cdf97302a6ca2ccc08b8 /redis.conf | |
| parent | 085615af97c658530153e0040b35d8e65a384379 (diff) | |
| download | redis-9ec3294b97211fca206ade1c2d99ccfc762f5a73.tar.gz | |
Add timestamp annotations in AOF (#9326)
Add timestamp annotation in AOF, one part of #9325.
Enabled with the new `aof-timestamp-enabled` config option.
Timestamp annotation format is "#TS:${timestamp}\r\n"."
TS" is short of timestamp and this method could save extra bytes in AOF.
We can use timestamp annotation for some special functions.
- know the executing time of commands
- restore data to a specific point-in-time (by using redis-check-rdb to truncate the file)
Diffstat (limited to 'redis.conf')
| -rw-r--r-- | redis.conf | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/redis.conf b/redis.conf index 368cf3a73..bcb5fa022 100644 --- a/redis.conf +++ b/redis.conf @@ -1412,6 +1412,11 @@ aof-load-truncated yes # tail. aof-use-rdb-preamble yes +# Redis supports recording timestamp annotations in the AOF to support restoring +# the data from a specific point-in-time. However, using this capability changes +# the AOF format in a way that may not be compatible with existing AOF parsers. +aof-timestamp-enabled no + ################################ LUA SCRIPTING ############################### # Max execution time of a Lua script in milliseconds. |