7159 Commits

Author SHA1 Message Date
John Sully
3fbb5b5efa Drop min-clients-per-thread to a more reasonable number
Former-commit-id: bf3a3225fccfb63f7b5e03ef0b362b788b97026d
2020-09-28 19:19:47 +00:00
John Sully
bdd58afb8f bump version 6.0.16
Former-commit-id: dab9296d7cede9d692e65403b5fa1fa2663fdc6c
2020-09-28 19:14:17 +00:00
John Sully
0f9bb23dc5 Merge branch 'unstable' into RELEASE_6
Former-commit-id: a6f5a391a140aa9a28464a00ea4148f387bb8d98
2020-09-28 18:55:24 +00:00
John Sully
c373c2b652 Support read only replicas attaching to active replicas (Bug #229)
Former-commit-id: 676644f2db1634f97dd557a6e321234914a5e5d3
2020-09-23 04:16:08 +00:00
John Sully
28fdf8d7d4 Active replicas memory leak
Former-commit-id: 22ac56d62d982ef512b05ecd55d9d51d05ea2958
2020-09-22 21:38:35 +00:00
John Sully
18a3e0ba35 Merge branch 'unstable' of https://github.com/JohnSully/KeyDB into unstable
Former-commit-id: 143f7f634db8adb1f5386d28832a17f7382b750b
2020-09-21 04:42:46 +00:00
Dmitry Dorofeev
a830b2fdbf Fix to support FreeBSD pthread_getthreadid_np call
Former-commit-id: 955faef23a6c080f40896cb9d68391b5586812e9
2020-09-21 00:41:41 -04:00
John Sully
b81dee212a Fix TSAN errors in fastlock
Former-commit-id: 2e159e6ea3fa8bb26c2f471f1493ab6593b85cff
2020-09-21 03:26:50 +00:00
John Sully
3b66147997 Fix issue #222
Former-commit-id: 02b533fec3473f67377237f195004ec1d438d84a
2020-09-21 01:09:58 +00:00
John Sully
d38583454c Make multimaster replication info statelessly paresable
Former-commit-id: de3099e6d880b7a544fd184e0f4c172f4d371c77
2020-09-20 23:57:06 +00:00
John Sully
17648d9705 Dramatically improve the performance of subkey expires
Former-commit-id: 368f67f42217c5fd2cfb3cb3643984917793e994
2020-09-20 23:30:21 +00:00
John Sully
bf6569afb3 Avoid memory overhead in situations it won't be used (active rep only)
Former-commit-id: 8f7d977f9068904eca783fefbb24df4d8abd4214
2020-09-19 21:44:59 +00:00
John Sully
ec72a9451e Fix build break
Former-commit-id: 50641d0569e8f4814b332da60ccd6d1bf425c53f
2020-09-17 00:53:56 +00:00
John Sully
17592f1da3 master_global_link_status should respect the quorum
Former-commit-id: f5ecc77e298d980f73ab34f7f1984bc7b9d451f4
2020-09-17 00:31:10 +00:00
John Sully
de3769b3ee Allow reads during an active replica load, optionally allow writes as an experimental feature
Former-commit-id: 655bb6e21c5e814980a7b8b3ac1481ef142c1845
2020-09-17 00:13:03 +00:00
John Sully
e125742671 Implement replica-quorum config
Former-commit-id: ab4cdd2ed4d3ee9752737d20662178d73d16b4c2
2020-09-16 03:26:31 +00:00
Yossi Gottlieb
3d111508a1 TLS: Session caching configuration support. (#7420)
* TLS: Session caching configuration support.
* TLS: Remove redundant config initialization.


Former-commit-id: d3834c50699bc4f31f381d6d03d4c1b022380895
2020-09-16 02:10:29 +00:00
John Sully
dc9b75314b Protocol error in client command
Former-commit-id: 7a1b2c58c3de736540cf4ec7f1539be63a54f5ac
2020-09-11 20:48:18 +00:00
John Sully
4a3e312551 Fix more protocol errors
Former-commit-id: 7fc6d6c6b177ad88dcddd0f4a7f68b74ccdaf037
2020-09-11 20:47:27 +00:00
John Sully
caac3d12f9 Fix protocol difference with Redis
Former-commit-id: dec5db4e71231135570d1f03cde4203ec0b87e44
2020-09-11 20:08:26 +00:00
John Sully
ac42f938e8 Fix whitespace
Former-commit-id: d47aeb1fc8a6804a44035253ad87478b817605cf
2020-09-07 03:35:46 +00:00
John Sully
1c1b114555 Dramatically improve perf by blocking commands
Former-commit-id: e47584b286c41cf0783fe014ac8b6ec187564ade
2020-09-07 00:49:53 +00:00
John Sully
9090e26aca Add build flag to disable MVCC tstamps
Former-commit-id: f17d178d03f44abcdaddd851a313dd3f7ec87ed5
2020-08-10 06:10:24 +00:00
John Sully
9928562dad Fix lock after free in module API
Former-commit-id: d88fd1588d292bffc0aa53c299cb52e7a4e91015
2020-08-10 06:10:24 +00:00
John Sully
7ed6e1a197 Bump version
Former-commit-id: f7d7baccc91d3c39fb6ff7ba04c57208522b6583
2020-07-13 03:59:16 +00:00
John Sully
7f36b5541e Merge branch 'unstable' into RELEASE_6
Former-commit-id: f7c2006bf69d6c22f6998327ce8e9746b3b9023c
2020-07-13 01:04:49 +00:00
John Sully
84bf240caa Merge tag '6.0.5' into unstable
Redis 6.0.5


Former-commit-id: b736a95b0d23e4b73daa88c676b76d1d18e8bd17
2020-07-13 00:55:23 +00:00
John Sully
70824b3bdb Add the KEYDB.MEXISTS command, see issue #203
Former-commit-id: 5619f515285b08d9c443425de1f3092ae3058d40
2020-07-12 21:42:11 +00:00
John Sully
f853142083 Add multi-master-no-forward command to reduce bus traffic with multi-master
Former-commit-id: d99d06b1250a51ea4bc54f678f451acbb7901e33
2020-07-12 19:25:19 +00:00
John Sully
6158cdfd29 Prevent deadlock in RM_ThreadSafeContextLock() when triggered as part of a module callback in a server thread
Former-commit-id: e01312642be3cc78e7b383dee958a9b5c0ffc103
2020-07-12 18:17:53 +00:00
John Sully
785779ee40 Fix failure to merge databases on active replica sync, due to bad merge with Redis 6
Former-commit-id: cd9514f4c8624932df2ec60ae3c2244899844aa6
2020-07-12 01:13:22 +00:00
John Sully
3af243a447 Support missing Redis 6 config options
Former-commit-id: f111c234152fd47d21c8c95029bcb191641182a7
2020-07-11 21:39:20 +00:00
John Sully
ffc3aefc41 Latency fixes
Former-commit-id: 6857c4c2085d3b0902d7b2ece66b3fe8828dd805
2020-07-01 21:59:38 -04:00
Muhammad Zahalqa
f024fe30f4 replace memcpy with cctor on objects
Former-commit-id: 52897f8f9a882bcdbd1e8ede6bdf24e7435f5ce8
2020-06-24 23:20:59 -04:00
Muhammad Zahalqa
ec28161271 unique lock used with cv.wait already owns mutex
Former-commit-id: 8bc70e9840222d11507af30a6db27210b16650a2
2020-06-24 23:18:53 -04:00
Muhammad Zahalqa
63bb6cb419 Fix bug in condition_variabe.wait usage
consition variable wait should always be called with a locked mutex.
This code break the pre-conditions of using wait.


Former-commit-id: 5b81303f04580010f043e518a109b43971a63054
2020-06-24 23:18:53 -04:00
Muhammad Zahalqa
e25ec37484 fixes for robj_sharedptr
1. fix cases where null pointer might be accessed
2. make assignmnet op safe
3. make operator bool explicit (safe bool idiom)
4. make comparison operators symetric

fix robj_sharedptr use in rdb.cpp


Former-commit-id: ede524c0647c0875f1071978f26ff785c8d1183e
2020-06-24 23:18:27 -04:00
Muhammad Zahalqa
c4cd846388 aeCommand objects no need for memset and missing init of some memebers.
Former-commit-id: aeed09c34620e465b57f1d83553d259c4f6d892f
2020-06-24 23:15:29 -04:00
John Sully
49fecbe1d4 Implement replicaof remove as requested in issue #192
Former-commit-id: 70b80aa5fad6c2191c2142ce49626b81d0950fa8
2020-06-09 12:43:58 -04:00
antirez
ce8f107a5e Redis 6.0.5. 2020-06-09 12:19:30 +02:00
antirez
e819e3ee26 Temporary fix for #7353 issue about EVAL during -BUSY. 2020-06-09 11:53:01 +02:00
xhe
5fae6590a1 return the correct proto version
HELLO should return the current proto version, while the code hardcoded
3
2020-06-09 11:53:01 +02:00
Oran Agra
640a4479b0 Don't queue commands in an already aborted MULTI state 2020-06-09 11:53:01 +02:00
Oran Agra
881d2c4663 Avoid rejecting WATCH / UNWATCH, like MULTI/EXEC/DISCARD
Much like MULTI/EXEC/DISCARD, the WATCH and UNWATCH are not actually
operating on the database or server state, but instead operate on the
client state. the client may send them all in one long pipeline and check
all the responses only at the end, so failing them may lead to a
mismatch between the client state on the server and the one on the
client end, and execute the wrong commands (ones that were meant to be
discarded)

the watched keys are not actually stored in the client struct, but they
are in fact part of the client state. for instance, they're not cleared
or moved in SWAPDB or FLUSHDB.
2020-06-09 11:53:01 +02:00
zhaozhao.zz
d496ce7271 AOF: append origin SET if no expire option 2020-06-09 11:53:01 +02:00
Oran Agra
216b5a1aae fix disconnectSlaves, to try to free each slave.
the recent change in that loop (iteration rather than waiting for it to
be empty) was intended to avoid an endless loop in case some slave would
refuse to be freed.

but the lookup of the first client remained, which would have caused it
to try the first one again and again instead of moving on.
2020-06-09 11:53:01 +02:00
zhaozhao.zz
2a8ee55176 donot free protected client in freeClientsInAsyncFreeQueue
related #7234
2020-06-09 11:53:01 +02:00
John Sully
76070d51a6 Update gcov for C++
Former-commit-id: e8d4d095cc5268fb35170dd1f2cb56e25c3d2b69
2020-06-08 16:48:44 -04:00
John Sully
ad4d76422c Some valgrind fixes
Former-commit-id: ba974c9810dc30b6b5bd21c4bcc6cc5b219f7ea4
2020-06-07 23:20:10 -04:00
John Sully
f252cc9e41 fix valgrind false error
Former-commit-id: 9817db7eddf06becd151e5fef7cc6808777c49cb
2020-06-07 20:17:47 -04:00