Roman Gershman
737c5fed71
Introduce SmallString as another option for CompactObject
2022-02-24 15:22:59 +02:00
Roman Gershman
edff35ae3e
Pass correct memory resource to compact object
2022-02-24 14:11:51 +02:00
Roman Gershman
b3c9836682
Add tests for memcache commands. Handle flags metadata
2022-02-24 14:11:51 +02:00
Roman Gershman
29f5052c4d
Add alpine-dev container to test matrix
2022-02-24 14:11:51 +02:00
Roman Gershman
b82fb72fc5
Add basic metrics to INFO command
2022-02-24 14:11:51 +02:00
Roman Gershman
e1c852dfcc
Initial support for lua transactions.
...
Extend multi-transactions to scripts. Differentiate between incremental and instant locking
for multi-transactions.
2022-02-24 14:11:51 +02:00
Roman Gershman
07df3f2b95
Simplify serialization logic in Interpreter
2022-02-24 14:11:51 +02:00
Roman Gershman
c567a70244
Add SCRIPT LOAD/EVALSHA
2022-02-24 14:11:51 +02:00
Roman Gershman
ec70cc9e9f
Add ScriptMgr class
...
Write SCRIPT command into ServerFamily class.
2022-02-24 14:11:51 +02:00
Roman Gershman
ab5031472e
Small fixes
...
1. Remove CO::STALE modifier since it's not relevant for now.
2. Propertly wire CallFromScript function to be called from redis.call.
3. Define 3rd party lua dependency as part of dragonfly project.
4. Add ARGV/KEYS arrays to lua scripts
2022-02-24 14:11:51 +02:00
Roman Gershman
067e1c3b62
Allow calling a redis function from interpreter.
...
Introduce a translator that converts redis response to lua result coming from redis.call
Add tests.
2022-02-24 14:11:51 +02:00
Roman Gershman
4cff2d8b7d
Export redis.* functions in lua scripts
2022-02-24 14:11:51 +02:00
Roman Gershman
7a2f4baeec
Wire support for redis.call and redis.pcall commands
2022-02-24 14:11:51 +02:00
Roman Gershman
d1f6f6d410
Implement serialization of most lua data types that are returned to caller
2022-02-24 14:11:51 +02:00
Roman Gershman
8fbe19d3c5
Add (lua) interpreter with lua 5.4.4
...
Small fixes all around.
2022-02-24 14:11:51 +02:00
Roman Gershman
254e640a19
Introduce per-shard MiMemoryResource
2022-02-24 14:11:51 +02:00
Roman Gershman
7ee6bd8471
Implement snapshot consistency under the write load
2022-02-24 14:11:51 +02:00
Roman Gershman
65f35f2cac
Some improvements to snapshotting algo.
...
Rename rdb_snapshot.h to snapshot.h since it's not related to the underlying serialization format.
2022-02-24 14:11:51 +02:00
Roman Gershman
b2953293cd
Simplify cursor encoding and state clearly cursor valid range
2022-02-24 14:11:51 +02:00
Roman Gershman
ec91b2c026
Add mimalloc as the default allocator for redis structures
2022-02-24 14:11:51 +02:00
Roman Gershman
ce46ba7cb1
Introduce snapshot isolation using versioned buckets
2022-02-24 14:11:51 +02:00
Roman Gershman
8d19a6211d
Introduce versioned bucket support for MVCC operations
2022-02-24 14:11:51 +02:00
Roman Gershman
069ed12c68
Introduce a naive snapshot flow and implement SaveBody for string/list entries
2022-02-24 14:11:51 +02:00
Roman Gershman
7a839b6081
Fix size() bug in dashtable
...
add more stats to info command
fix warnings in -O3 mode.
2022-02-24 14:11:51 +02:00
Roman Gershman
f4cfce143c
Switch PrimeTable to DashTable
2022-02-24 14:11:51 +02:00
Roman Gershman
d086341996
Add HashCode support to CompactObject
2022-02-24 14:11:51 +02:00
Roman Gershman
c46e624e70
Model dashtable iterator as close as possible to std iterator
2022-02-24 14:11:51 +02:00
Roman Gershman
ff9e13c1c5
Add dash table
2022-02-24 14:11:51 +02:00
Roman Gershman
fac4bf0354
Add INCR/DECR commands
2022-02-24 14:11:50 +02:00
Roman Gershman
5715b8ebbb
Use compact object as our MainValue type
2022-02-24 14:11:50 +02:00
Roman Gershman
aa2136a406
Add CompactObject that will represent all the possible dragonfly types
...
Specifically, it act as union for int,string, set, zset and other types
that exist in Redis API. In order to be more memory friendly, CompactObject
incorporates inline storage that will be used for SSO.
2022-02-24 14:11:43 +02:00
Roman Gershman
0cf2f57bf2
Fix expiry bug in AddOrFind function
...
Also add more test coverage.
Fix a bug where iterators might get invalidated between Renamer hops.
Initial work on BLPOP transaction.
2022-01-12 08:48:41 +02:00
Roman Gershman
e7071b73b1
Refactor server commands into server_family.
...
Introduce FlushDb. Minor cleanups and renamings.
2022-01-08 11:07:31 +02:00
Roman Gershman
29cdcb96ec
Add generic_family_test. Minor cleanups
2022-01-04 15:11:37 +02:00
Roman Gershman
d64b4e01ea
Implement basic list operations
...
Fix redis linker dependencies. Bring more redis (BSD-3) code.
Fix bugs related to multi-database redis.
Introduce multiple types for redis values.
2022-01-02 10:40:16 +02:00
Roman Gershman
7fe07f8e4f
Introduce TxQueue and IntentLock for VLL algo
2021-12-20 22:46:51 +02:00
