7468 Commits

Author SHA1 Message Date
artix
5ccdb7a5be Support Redis Cluster Proxy PROXY INFO command 2020-03-25 15:55:24 +01:00
antirez
07c75f60f3 Restore newline at the end of redis-cli.c 2020-03-25 15:54:34 +01:00
chendianqiang
1994eda07e use correct list for moduleUnregisterUsedAPI 2020-03-25 15:54:34 +01:00
fengpf
e8c11fe29d fix comments in latency.c 2020-03-25 15:54:34 +01:00
WuYunlong
37c6571a6c Fix master replica inconsistency for upgrading scenario.
Before this commit, when upgrading a replica, expired keys will not
be loaded, thus causing replica having less keys in db. To this point,
master and replica's keys is logically consistent. However, before
the keys in master and replica are physically consistent, that is,
they have the same dbsize, if master got a problem and the replica
got promoted and becomes new master of that partition, and master
updates a key which does not exist on master, but physically exists
on the old master(new replica), the old master would refuse to update
the key, thus causing master and replica data inconsistent.

How could this happen?
That's all because of the wrong judgement of roles while starting up
the server. We can not use server.masterhost to judge if the server
is master or replica, since it fails in cluster mode.

When we start the server, we load rdb and do want to load expired keys,
and do not want to have the ability to active expire keys, if it is
a replica.
2020-03-25 15:54:34 +01:00
guodongxiaren
0fd48a7c53 string literal should be const char* 2020-03-25 15:54:34 +01:00
Itamar Haber
2eec521f8c Adds keyspace notifications to migrate and restore 2020-03-25 15:54:34 +01:00
bodong.ybd
a8f56fbfcd Remove duplicate obj files in Makefile 2020-03-25 15:54:34 +01:00
antirez
21c22bcd9a ACL: default user off should not allow automatic authentication.
This fixes issue #7011.
2020-03-25 15:54:34 +01:00
antirez
d9f9a29afa ACL: Make Redis 6 more backward compatible with requirepass.
Note that this as a side effect fixes Sentinel "requirepass" mode.
2020-03-25 15:54:34 +01:00
antirez
31707f25c7 Sentinel: implement auth-user directive for ACLs. 2020-03-25 15:54:34 +01:00
zhaozhao.zz
714ae38ee1 Threaded IO: bugfix client kill may crash redis 2020-03-25 15:54:34 +01:00
zhaozhao.zz
db4f03bc51 Threaded IO: handle pending reads clients ASAP after event loop 2020-03-25 15:54:34 +01:00
antirez
352ea2365f Aesthetic changes in PR #6989. 2020-03-25 15:54:34 +01:00
zhaozhao.zz
d3491c5182 Threaded IO: bugfix #6988 process events while blocked 2020-03-25 15:54:34 +01:00
John Sully
41dfd175a8 Fix failure to load subkey expires
Former-commit-id: 528a43bd6c80f073d928dd18c4f67f37cfd0977a
2020-03-25 01:38:58 -04:00
John Sully
9ff5d3f3c4 Expire entry needs to be resorted after a subkey expires
Former-commit-id: b357803362728c26a1169e3cec279c693b86205b
2020-03-25 01:06:40 -04:00
John Sully
2b199b384d Unstable branch should always be version 0.0.0
Former-commit-id: 448808529ab9e9e4705c2e7cbda5b3e6523b7c6f
2020-03-19 15:52:24 -04:00
John Sully
436ffa98de Merge branch 'RELEASE_5' into unstable
Former-commit-id: a0bc2084128f991697d3e1b7473d14c55afdd785
2020-03-19 15:38:16 -04:00
John Sully
4f55afa948 Print stack traces of other threads in the deadlock detector
Former-commit-id: 6b0172b9bf124372f4c8688c91c380c6c1b607c7
2020-03-19 15:37:49 -04:00
John Sully
833f5b39f4 Log which thread a message came from
Former-commit-id: bc1eccb66d3302d6c99588fb4a5a879e1ef243b1
2020-03-19 15:37:24 -04:00
John Sully
1b9ef774da Fix lock inversion in processEventsWhileBlocked
Former-commit-id: a9249d4a82a0f0355ac8ffa40b34b9c14cabf66b
2020-03-19 15:28:39 -04:00
John Sully
96be5f6a6c Prevent dangling lock when we can't free the client
Former-commit-id: 3c373494d63b21744b264f0a47e6999bcdda6b2b
2020-03-19 14:34:23 -04:00
John Sully
e800858c4c Merge branch 'unstable' into redis_6_merge
Former-commit-id: 40761e403166bf3342fe388ab742498f99245b1a
2020-03-17 00:09:48 -04:00
John Sully
72f6847f95 Fix issue #153: Config get replicaof returns a corrupt response
Former-commit-id: 5aef606d3bc1d748ca8d2df1d36feccaa2e583c0
2020-03-16 20:43:46 -04:00
John Sully
61176a1a5e Merge branch 'unstable' into redis_6_merge
Former-commit-id: 4671cd6002c50dd8484e59fd7434878053340702
2020-03-15 18:47:27 -04:00
John Sully
af3afa979a Handle HTTP error codes with MOTD
Former-commit-id: 2ec0b2cd206f2c73fabcda5d59751b013aa8cfbf
2020-03-15 18:47:01 -04:00
John Sully
97537d0525 Merge branch 'unstable' into redis_6_merge
Former-commit-id: 07effa392564f3c53989600e803103f3e3951fe7
2020-03-15 18:33:24 -04:00
John Sully
143ae07899 Update MOTD URL
Former-commit-id: cd76a71de393eb527f98024ea85a9492ef0c36ca
2020-03-15 18:32:05 -04:00
lifubang
8e3c92fff8 add askpass mode
Signed-off-by: lifubang <lifubang@acmcoder.com>
2020-03-12 15:53:47 +01:00
Johannes Truschnigg
9f1b635067 Signal systemd readiness atfer Partial Resync
"Partial Resynchronization" is a special variant of replication success
that we have to tell systemd about if it is managing redis-server via a
Type=Notify service unit.
2020-03-12 15:53:47 +01:00
antirez
75d5ed8938 ae.c: fix crash when resizing the event loop.
See #6964. The root cause is that the event loop may be resized from an
event callback itself, causing the event pointer to be invalid.
2020-03-12 15:53:47 +01:00
antirez
c208956fbe Redis 6 RC2. 2020-03-05 16:00:17 +01:00
qetu3790
6bd9b67488 Fix not used constant in lru_test_mode.
LRU_CYCLE_PERIOD is defined,but not used.
2020-03-05 12:51:15 +01:00
hwware
92ebd0aff7 add missing file marco 2020-03-05 12:51:15 +01:00
ShooterIT
02d1a6091b Avoid compiler warnings 2020-03-05 12:51:15 +01:00
antirez
749a4e962a Make sync RDB deletion configurable. Default to no. 2020-03-05 12:51:15 +01:00
antirez
a0fec660f6 Check that the file exists in removeRDBUsedToSyncReplicas(). 2020-03-05 12:51:15 +01:00
antirez
00e53fb140 Introduce bg_unlink(). 2020-03-05 12:51:14 +01:00
antirez
e91ca9fee9 Remove RDB files used for replication in persistence-less instances. 2020-03-05 12:51:14 +01:00
antirez
93328171ca Log RDB deletion in persistence-less instances. 2020-03-05 12:51:14 +01:00
antirez
dcafd2d77e Use a smaller getkeys global buffer.
The idea is that very few commands have a lot of keys, and when this
happens the allocation time becomes neglegible.
2020-03-05 12:51:14 +01:00
Oran Agra
328b6e473c Optimize temporary memory allocations for getKeysFromCommand mechanism
now that we may use it more often (ACL), these excessive calls to malloc
and free can become an overhead.
2020-03-05 12:51:14 +01:00
antirez
8a7e1fe3b0 Modules: reformat RM_Scan() top comment a bit. 2020-03-05 12:51:14 +01:00
antirez
76cfe21ff7 Modules: more details in RM_Scan API top comment. 2020-03-05 12:51:14 +01:00
Oran Agra
0693ac1961 RM_Scan disable dict rehashing
The callback approach we took is very efficient, the module can do any
filtering of keys without building any list and cloning strings, it can
also read data from the key's value. but if the user tries to re-open
the key, or any other key, this can cause dict re-hashing (dictFind does
that), and that's very bad to do from inside dictScan.

this commit protects the dict from doing any rehashing during scan, but
also warns the user not to attempt any writes or command calls from
within the callback, for fear of unexpected side effects and crashes.
2020-03-05 12:51:14 +01:00
Guy Benoish
470de731e9 Add RM_CreateStringFromDouble 2020-03-05 12:51:14 +01:00
Oran Agra
4ca389bb60 add no_auth to COMMAND INFO 2020-03-05 12:51:14 +01:00
Oran Agra
bec15e6534 module api docs for aux_save and aux_load 2020-03-05 12:51:14 +01:00
Guy Benoish
f14bc2799e streamReplyWithRangeFromConsumerPEL: Redundant streamDecodeID 2020-03-05 12:51:14 +01:00