Also, few additional changes that do not affect functionality.
1. make sure passed arguments to DispatchCommand are `\0` delimited
during pipelining.
2. extend lua malloc hook to call precise functions - to help with cpu profiling.
3. reuse arguments buffer (save allocations) when calling Dragonfly command from lua scripts.
Signed-off-by: Roman Gershman <roman@dragonflydb.io>
The new logrotate settings assume that dragonfly closes a log file
once it grows to large. It never rotates file that is currently open for writing.
Specifically logrotate:
1. rotate only log files
2. skip those that are currently open by as process.
3. compresses using zstd which is more cpu efficient than gzip
4. does not truncate/create old files as 0-sized blobs - just renames them
Fixes#1935
Signed-off-by: Roman Gershman <roman@dragonflydb.io>
* requirepass also updates ACL default user password
* update config set requirepass to include the new behaviour
* add tests
* fix non existent default user when loading empty files
fixes#1898
here's the spec of last_id option from Redis
* * 6. LASTID <id>:
* Update the consumer group last ID with the specified ID if the
* current last ID is smaller than the provided one.
* This is used for replication / AOF, so that when we read from a
* consumer group, the XCLAIM that gets propagated to give ownership
* to the consumer, is also used in order to update the group current
* ID.
* Update Http auth with username default instead of user
* skip auth for /metrics page
* add/improve tests
* fix a bug with admin port requiring auth on http even if nopass was set
* update helio ref
* update listener class to contain its respective Role
* fix http init to only include admin and main listener
* The issue was similar with test `network_disconnect_small_buffers` but this time the debug build could be slow enough for the replication to not finish. As a consequence, by the time the test reached the assertion, the log did not contain the expected output.
* chore(regression): test bptree on regression pytests
1. stop passing the flag use_zset_tree as it is true on default
2. fix ci test to run replication tests
3. change replication tests seeder to sometimes add more than 128 values
to zset to test the pbtree impl
Signed-off-by: adi_holden <adi@dragonflydb.io>
entries_read and lag have been added to the output of XINFO GROUPS since Redis 7.0. This patch supports both for Dragonfly. This patch also fixes a bug that incorrectly sets the initial value of entries_read when a consumer group is created.
fixes#1948
chore: reduce double encoding for listpacks
Following memory improvements by Redis 7, use double convrsion library to represent
double values with less space for listpacks.
The change is to use double conversion library instead of plain sprintf inside
zzlInsertAt. This requires to move zzlInsertAt to Dragonfly codebase.
Signed-off-by: Roman Gershman <roman@dragonflydb.io>
Also, bring back the default max listpack entries count for zset to 128.
The reason for this - I've added some optimizations that improved listpack
performance and also because I would like to write an article about it
and I need to compare Dragonfly to Redis7 that has this setting set to 128
by default.
Signed-off-by: Roman Gershman <roman@dragonflydb.io>
