710 Commits

Author SHA1 Message Date
antirez
1c0c436757 Threaded IO: ability to disable reads from threaded path. 2019-05-06 18:02:51 +02:00
antirez
6ab6a97fe6 Threaded IO: parsing WIP 2: refactoring to parse from thread. 2019-05-06 18:02:51 +02:00
antirez
63a0ffd36a Threaded IO: read side WIP 3. 2019-05-06 18:02:51 +02:00
antirez
dd5b105c73 Threaded IO: read side WIP. 2019-05-06 18:02:51 +02:00
antirez
9814b2a5f3 Threaded IO: make num of I/O threads configurable. 2019-05-06 18:02:51 +02:00
Ubuntu
9bf7f302a7 Threaded IO: stop threads when no longer needed + C11 in Makefile.
Now threads are stopped even when the connections drop immediately to
zero, not allowing the networking code to detect the condition and stop
the threads. serverCron() will handle that.
2019-05-06 18:02:51 +02:00
antirez
f468e653b5 Threaded IO: implement handleClientsWithPendingWritesUsingThreads().
This is just an experiment for now, there are a couple of race
conditions, mostly harmless for the performance gain experiment that
this commit represents so far.

The general idea here is to take Redis single threaded and instead
fan-out on expansive kernel calls: write(2) in this case, but the same
concept could be easily implemented for read(2) and protcol parsing.

However just threading writes like in this commit, is enough to evaluate
if the approach is sounding.
2019-05-06 18:02:51 +02:00
zhaozhao.zz
bcac165fab aof: enhance AOF_FSYNC_EVERYSEC, more details in #5985 2019-04-29 14:38:28 +08:00
John Sully
7b87123505 refactor server global into a pointer (so that threadsafe commands can set this to NULL to prove they don't rely on it
Former-commit-id: 37b2d046bef12c7ee7cac4883f0b64ddde236d74
2019-04-21 14:01:10 -04:00
John Sully
e2e3acf04c Factor out some normally const globals
Former-commit-id: fa2e407873fce7f936943ae1fe162d54d7bedd70
2019-04-21 13:20:45 -04:00
John Sully
0a9aa64210 Tweak mvcc time format so rollovers are not an issue
Former-commit-id: 14d01ec7bd6f20aea1ed51a1056d02d99583c6d2
2019-04-20 01:03:08 -04:00
John Sully
a28120cb9e Timestamp writes to objects so we can be smarter about merging databases
Former-commit-id: 5dc9f70386617b02fab7eee1194f321f6b4b25c5
2019-04-20 00:52:07 -04:00
John Sully
b5e25f876f Start of MVCC support (and more C++)
Former-commit-id: c4621a5ed2a7d8ca5034f2fbe8b71550f290ea64
2019-04-16 23:16:03 -04:00
Itamar Haber
52686f4866 Adds a "Modules" section to INFO
Fixes #6012.

As long as "INFO is broken", this should be adequate IMO. Once we rework
`INFO`, perhaps into RESP3, this implementation should be revisited.
2019-04-16 22:16:12 +03:00
John Sully
0798be97eb Fix replica authentication failure when masterauth is below replicaof in the config file
Former-commit-id: c64ce7aa9c7783425430e08831f1c41346e315a9
2019-04-15 22:31:02 -04:00
John Sully
7859e0562f Move remaning files dependent on server.h over to C++
Former-commit-id: 8c133b605c65212b023d35b3cb71e63b6a4c443a
2019-04-08 01:00:48 -04:00
John Sully
83a7f2f2bd Move a bunch of files to C++
Former-commit-id: 011948bcef748df33cb18e76dc5ba48d3c5706dc
2019-04-07 16:54:56 -04:00
John Sully
ccd70014a7 Make t_string C++
Former-commit-id: 9f95d8b38f837097f5041086e4af6fc8dcb9bd78
2019-04-07 15:24:23 -04:00
John Sully
d36db18e7c Add RREPLAY command and put the issue of packet storms to rest. Fixes issue #24
Former-commit-id: 68d2b648e0cfeac1ec6f7b68255631ba27d83739
2019-04-06 00:14:27 -04:00
John Sully
a7ed7e06a8 Merge branch 'unstable' into wip-multimaster
Former-commit-id: 4326d22380e4e4d9491c4b7cd050b26ec49663b3
2019-04-03 00:12:13 -04:00
John Sully
c40779752e Merge branch 'unstable' of https://github.com/antirez/redis into unstable
Former-commit-id: 3745bbd95b16d7134c86143f458d7f31168c7d33
2019-04-03 00:00:38 -04:00
John Sully
55696f4436 Tests are passing! YAY!
Former-commit-id: e300f753c58fc542267536cd90c1a6b970d83539
2019-04-02 21:36:04 -04:00
John Sully
9b87144950 It compiles and doesn't crash immediately!
Former-commit-id: efaeca588717ca7cd44aa3502672d158acd94a6d
2019-04-02 16:47:05 -04:00
John Sully
7e62ed49af Implement database merging for Active Replicas
Former-commit-id: 91e6368de0f0ecb7e4db497ce286a15336d4ec34
2019-03-28 15:12:43 -04:00
John Sully
7dd15baef9 Active Replica Support
Former-commit-id: a7aa2b074049a130761bc0a98d47130b6a0ff817
2019-03-24 15:39:10 -04:00
Oran Agra
acba2fc9b4 slave corrupts replication stream when module blocked client uses large reply (or POSTPONED_ARRAY)
when redis appends the blocked client reply list to the real client, it didn't
bother to check if it is in fact the master client. so a slave executing that
module command will send replies to the master, causing the master to send the
slave error responses, which will mess up the replication offset
(slave will advance it's replication offset, and the master does not)
2019-03-24 14:17:37 +02:00
Salvatore Sanfilippo
5e8caca036
Merge pull request #5944 from yossigo/command-filtering
Command Filtering API
2019-03-22 17:43:49 +01:00
Salvatore Sanfilippo
122f42844a
Merge pull request #5945 from dvirsky/miss_notification
Added keyspace miss notifications support
2019-03-22 17:41:00 +01:00
John Sully
8a9e9ff3f4 Merge branch 'unstable' of https://github.com/antirez/redis into unstable
Former-commit-id: 9322d604eea7b48df3feff47ce2c04f82291228f
2019-03-21 20:15:59 -04:00
Dvir Volk
bc269c85e1 remove extra linebreak 2019-03-21 12:48:37 +02:00
Dvir Volk
99c2fe0bcf added special flag for keyspace miss notifications 2019-03-21 11:47:14 +02:00
John Sully
be3272ec38 Add debugging stats to the INFO command
Former-commit-id: ac80a5c6a6676f45ac7d460a9cfb02fef8b48d78
2019-03-19 22:04:33 -04:00
Yossi Gottlieb
c3e187190b Initial command filter experiment. 2019-03-18 13:50:34 +02:00
Yossi Gottlieb
a88264d934 Add RedisModule_GetKeyNameFromIO(). 2019-03-15 10:23:27 +02:00
John Sully
f485f390d5 Hack to prevent build errors on some machines due to missing throw()
Former-commit-id: a9e525c81e62f99e083fdddc5c62d11e5e46a5f4
2019-03-15 05:28:20 +00:00
John Sully
65c581d318 Merge branch 'unstable' of https://github.com/antirez/redis into unstable
Former-commit-id: be3cb1ad3386f382ed7506dbfd1adb810e327007
2019-03-14 14:22:27 -04:00
Salvatore Sanfilippo
0cce98f2f9
Merge pull request #5834 from guybe7/trim_module_sds
Trim SDS free space of retained module strings
2019-03-14 12:41:31 +01:00
antirez
6fd4af1f12 Merge branch 'sharedapi' into unstable 2019-03-14 11:24:48 +01:00
John Sully
46853f1357 Merge branch 'unstable' of https://github.com/antirez/redis into unstable
Lots of fixes and improvements from upstream.


Former-commit-id: 261cf24efc8bedec7ee76a8897b9a800a4d663e2
2019-03-13 18:08:22 -04:00
John Sully
7408646c8a Merge branch 'unstable' into RELEASE_0_9
Former-commit-id: 0bc586933ff91fd07128d5419b06303f05d16f2e
2019-03-07 19:13:33 -05:00
John Sully
02b030bc8c Module threading fixes
Former-commit-id: 2785a8b4d40b09caea5e209ab49fc5f1484981a8
2019-03-07 19:13:01 -05:00
Yuan Zhou
feb4ebff45 server.h: remove dead code
hashTypeTryObjectEncoding() is not used now
2019-03-07 18:38:27 +08:00
John Sully
6add662139 port server.c to server.cpp
Former-commit-id: 09e6a4fee09b1a61e6d2ac83a2c8fec9978474ec
2019-03-06 16:29:30 -05:00
John Sully
15c301798f Merge branch 'unstable' of https://github.com/antirez/redis into unstable
We want that awesome multithreaded benchmark


Former-commit-id: 07594d4f958892f9270a18bc182728e4dfbf8144
2019-03-02 18:07:18 -05:00
Salvatore Sanfilippo
88b720672c
Merge pull request #5877 from vattezhang/unstable_sentinel_cmd
fix: fix sentinel command table and new flags format
2019-02-27 15:45:03 +01:00
vattezhang
9d632230b6 fix: fix sentinel command table and new flags format 2019-02-27 21:35:58 +08:00
John Sully
e0089b390b Thread affinity feature (default disabled)
Former-commit-id: 9b1e95809ce57fea84f30b8d5fb68ee00bd46ceb
2019-02-26 15:14:35 -05:00
John Sully
9f52d518c3 writes shouldn't be under the global lock
Former-commit-id: bcfd9327cb4fcf5e1fca9477862919817ddc5ab8
2019-02-26 00:19:38 -05:00
antirez
a7780f716e Merge branch 'gopher' into unstable 2019-02-25 18:16:58 +01:00
antirez
3b420034bb RESP3: allow HELLO to be used with version = 2. 2019-02-25 16:41:00 +01:00