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717 Commits

Author SHA1 Message Date
John Sully
cb6bc67a87 Merge branch 'unstable' into keydbpro 
Former-commit-id: d1986d9fcdfd56f2c30ee95edef6d5260e0aa777
 2020-09-24 22:02:30 +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
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
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
1c1b114555 Dramatically improve perf by blocking commands 
Former-commit-id: e47584b286c41cf0783fe014ac8b6ec187564ade
 2020-09-07 00:49:53 +00:00
John Sully
ff9df842d8 Implement use-fork config (fails with diskless repl) 
Former-commit-id: f2d5c2bca22e9fd506db123c47b7f60cdded7e2c
 2020-08-24 03:17:59 +00:00
John Sully
e8e7061a73 Fast cleanup of snapshots without leaving them forever 
Former-commit-id: fdd83b2b49244ed2988b080892ee5cffe9fd2684
 2020-08-17 00:33:37 +00:00
John Sully
c0586b3aed Allow garbage collection of generic data 
Former-commit-id: feadb7fb1845027422bcfca43dbcb6097409b8dc
 2020-08-17 00:32:48 +00:00
John Sully
4a356ac13f Don't try and consolidate snapshots with a depth of 1 
Former-commit-id: 26c298bd9bc4e2c6981de5c20284120ea54580c3
 2020-08-16 00:26:05 +00:00
John Sully
cf4e74006f Don't free snapshot objects in a critical path (under the AE lock) 
Former-commit-id: d0da3d3cb74334cc8a2d14f4bdaef7935181700a
 2020-08-16 00:13:19 +00:00
John Sully
eb572c57e2 Rehash efficiency 
Former-commit-id: fab383156626ec683881101c22eb2f6c2cea4c5d
 2020-08-15 23:05:56 +00:00
John Sully
6c6ca43eef Prevent unnecessary copy when overwriting a value from a snapshot 
Former-commit-id: 654a7bc6ea82f4ac45a1c1a25c794e1c27c0d902
 2020-08-15 22:59:01 +00:00
John Sully
c804b28446 Merge branch 'unstable' into keydbpro 
Former-commit-id: ae482585f0dc470efd73833f74111c2f87a172c5
 2020-08-15 21:29:00 +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
848057ff19 RocksDB Read Performance Improvements 
Former-commit-id: 80cca4869888e048e10e11f1f20796c482c3e5b3
 2020-08-09 23:36:20 +00:00
John Sully
9112445059 Add new storage-provider-options config 
Former-commit-id: 195a28beecc6094f959ddafef7fe33f5b55e4047
 2020-07-14 04:24:46 +00:00
John Sully
fc119b3e56 Remove unnecessary work from critical path (Latency Fixes) 
Former-commit-id: 096a90deb7afe489875d3186f3f8f43e41fea329
 2020-07-13 16:03:52 +00:00
John Sully
414b3102ca Merge branch 'flash_cache' into keydbpro 
Former-commit-id: 2a721ef645921d62b39f1374c0a3f5c92b00fae5
 2020-07-13 03:53:34 +00:00
John Sully
8c2c0fba12 Merge branch 'PRO_RELEASE_6' into keydbpro 
Former-commit-id: bffe010ea5279bee869bc61cc6d933979e10bbea
 2020-07-13 03:32:14 +00:00
John Sully
f17dab1f67 Merge branch 'unstable' into keydbpro 
Former-commit-id: 0dafbc254a0efd5ee302d5c58fb2ca0a85110104
 2020-07-13 03:31:47 +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
d67265de66 Implement storage key cache, and writeback memory model 
Former-commit-id: 732bd9c153459f1174475ad67de36c399ddbe359
 2020-07-11 21:23:48 +00:00
John Sully
2cc88a96ab Merge branch 'keydbpro' into PRO_RELEASE_6 
Former-commit-id: 243dcb3853cc965109cb24a940229db7844cdd11
 2020-07-10 04:11:57 +00:00
John Sully
2192c97d35 MVCC scan support filtering by type on the async thread 
Former-commit-id: 14f8c0ff686b93976eead5fa6bf526c2eecb5ae0
 2020-07-10 03:43:56 +00:00
John Sully
3692771457 Fix issue where SCAN misses elements while snapshot is in flight 
Former-commit-id: ce005d748ebf0e116d674a96f74d698d17394010
 2020-07-10 01:43:51 +00:00
John Sully
29e4973d7b Initial scan implementation (not tested) 
Former-commit-id: 0f3911d56e6878d91b6e3cacc7d637934ffe6099
 2020-07-09 12:57:35 -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
John Sully
ec01cc23b1 Fix lock inversion 
Former-commit-id: 430cf88623fce8f0675ea19f73d98f6cafe9070f
 2020-06-09 20:58:03 -04:00
John Sully
324e8e01f2 COW pointer is not thread safe so we need a global expire lock 
Former-commit-id: ac12eef75301564d920e622a08e4f586486fd395
 2020-06-09 19:58:42 -04:00
John Sully
848cd33d51 We need to search snapshots before deciding to not save a key 
Former-commit-id: 357b09c500eecfe61970e121644a7200ac2387b9
 2020-06-05 00:39:58 -04:00
John Sully
cb4bb9d7eb Consolidate snapshots should not consider keys in bulk storage 
Former-commit-id: e02a8f503d45daf63150c60a8a8c3751b9b8581e
 2020-06-04 00:26:51 -04:00
John Sully
df3f1e8d8e Merge branch 'unstable' into keydbpro 
Former-commit-id: 08a36155e3db9918048e87c3d691b7317787c9ab
 2020-06-01 17:41:37 -04:00
John Sully
68bf5a04a0 Unify beforeSleep handling 
Former-commit-id: 1cb48c7bf6a7e91e728a677902a7bfc64fe80dd6
 2020-05-29 17:44:55 -04:00
John Sully
ed2e0e66f6 Merge tag '6.0.4' into unstable 
Redis 6.0.4.


Former-commit-id: 9c31ac7925edba187e527f506e5e992946bd38a6
 2020-05-29 00:57:07 -04:00
antirez
84117d13b7 Replication: showLatestBacklog() refactored out. 2020-05-28 10:09:51 +02:00
antirez
911c579b68 Remove the meaningful offset feature. 
After a closer look, the Redis core devleopers all believe that this was
too fragile, caused many bugs that we didn't expect and that were very
hard to track. Better to find an alternative solution that is simpler.
 2020-05-28 10:09:51 +02:00
John Sully
f617eafbe1 Merge branch 'unstable' into keydbpro 
Former-commit-id: b0636273806ce323627ce31c1ad7f86ceb39696d
 2020-05-26 01:34:19 -04:00
John Sully
ef4284c439 Merge branch 'unstable' of https://github.com/JohnSully/KeyDB into unstable 
Former-commit-id: 1449c8b9fe647288da7de0ff10cc68ada4be8f92
 2020-05-26 01:29:08 -04:00
John Sully
5b44b62854 Fix client tracking, also ensure tracking tests are enabled 
Former-commit-id: 1938af27f50f9686dc98b4839fb439cc03b4a250
 2020-05-26 01:28:52 -04:00
antirez
8a4e01f2bc Make disconnectSlaves() synchronous in the base case. 
Otherwise we run into that:

Backtrace:
src/redis-server 127.0.0.1:21322(logStackTrace+0x45)[0x479035]
src/redis-server 127.0.0.1:21322(sigsegvHandler+0xb9)[0x4797f9]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x11390)[0x7fd373c5e390]
src/redis-server 127.0.0.1:21322(_serverAssert+0x6a)[0x47660a]
src/redis-server 127.0.0.1:21322(freeReplicationBacklog+0x42)[0x451282]
src/redis-server 127.0.0.1:21322[0x4552d4]
src/redis-server 127.0.0.1:21322[0x4c5593]
src/redis-server 127.0.0.1:21322(aeProcessEvents+0x2e6)[0x42e786]
src/redis-server 127.0.0.1:21322(aeMain+0x1d)[0x42eb0d]
src/redis-server 127.0.0.1:21322(main+0x4c5)[0x42b145]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7fd3738a3830]
src/redis-server 127.0.0.1:21322(_start+0x29)[0x42b409]

Since we disconnect all the replicas and free the replication backlog in
certain replication paths, and the code that will free the replication
backlog expects that no replica is connected.

However we still need to free the replicas asynchronously in certain
cases, as documented in the top comment of disconnectSlaves().
 2020-05-25 12:08:01 +02:00
Maxime de Roucy
c0f60008cb acl: @replication command group 
containing mandatory commands for replication (used by masteruser user)


Former-commit-id: 123bc125cfe7b30fdeef833759a33ccc854b5c51
 2020-05-25 02:35:22 -04:00
John Sully
845027c291 Enable TLS connections 
Former-commit-id: d05da0fabdfeb7eadce6546c7c1d85739b2794d7
 2020-05-24 19:57:16 -04:00
John Sully
25f0bdf527 Fix test failures 
Former-commit-id: c0b2263478d79f33d04ed409a68caa312884fa4c
 2020-05-24 18:33:15 -04:00
John Sully
e0a0d93a07 Merge branch 'unstable' into keydbpro 
Former-commit-id: a830cf85df236885558c5571c0bf23cfb23e3655
 2020-05-24 14:41:53 -04:00
John Sully
7630b63f06 Hold the AE lock until we process the repl backlog after a command 
Former-commit-id: 4893eedacbf5f9210d02361ed07b9beee0c9f655
 2020-05-24 11:19:23 -04:00
John Sully
0d8c7c7182 Add standardized way to post client dependent functions 
Former-commit-id: fb50163b47cf660911dc7f67809c15ba1394613a
 2020-05-24 02:46:39 -04:00