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6723 Commits

Author SHA1 Message Date
fengpf
0e5820d893 fix comments in latency.c 2020-03-25 15:54:34 +01:00
lifubang
c0c67c9be3 add askpass mode 
Signed-off-by: lifubang <lifubang@acmcoder.com>
 2020-03-12 15:53:47 +01:00
Johannes Truschnigg
23d5e8b8e4 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
70e0e49952 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
e74e68c84f Redis 6 RC2. 2020-03-05 16:00:17 +01:00
qetu3790
4af0d7fd94 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
6ef018785b add missing file marco 2020-03-05 12:51:15 +01:00
ShooterIT
fe81d5c8a9 Avoid compiler warnings 2020-03-05 12:51:15 +01:00
antirez
127e09bca1 Make sync RDB deletion configurable. Default to no. 2020-03-05 12:51:15 +01:00
antirez
a20303c623 Check that the file exists in removeRDBUsedToSyncReplicas(). 2020-03-05 12:51:15 +01:00
antirez
7a23b94559 Log RDB deletion in persistence-less instances. 2020-03-05 12:51:14 +01:00
antirez
baaf869fc3 Introduce bg_unlink(). 2020-03-05 12:51:14 +01:00
antirez
be4bc1a5be Remove RDB files used for replication in persistence-less instances. 2020-03-05 12:51:14 +01:00
antirez
07dc1b42fb 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
10e71b3d01 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
edc0ed1415 Modules: reformat RM_Scan() top comment a bit. 2020-03-05 12:51:14 +01:00
antirez
c5319612b4 Modules: more details in RM_Scan API top comment. 2020-03-05 12:51:14 +01:00
Oran Agra
fff6b26ae3 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
650484604c Add RM_CreateStringFromDouble 2020-03-05 12:51:14 +01:00
Oran Agra
3144a278dd add no_auth to COMMAND INFO 2020-03-05 12:51:14 +01:00
Oran Agra
afe0b16c02 module api docs for aux_save and aux_load 2020-03-05 12:51:14 +01:00
Guy Benoish
df152b0ce7 streamReplyWithRangeFromConsumerPEL: Redundant streamDecodeID 2020-03-05 12:51:14 +01:00
antirez
e3c1f43952 Show Redis version when not understanding a config directive. 
This makes simpler to give people help when posting such kind of errors
in the mailing list or other help forums, because sometimes the
directive looks well spelled, but the version of Redis they are using is
not able to support it.
 2020-03-05 12:51:14 +01:00
bodong.ybd
fe902461f4 Fix spop return nil #4709 2020-02-27 18:02:30 +01:00
antirez
9d4219ebac Fix SDS misuse in enumConfigSet(). Related to #6778. 2020-02-27 18:02:30 +01:00
antirez
8424306433 Remove useless comment from enumConfigSet(). 2020-02-27 18:02:30 +01:00
Ponnuvel Palaniyappan
dafb94db79 Fix a potential overflow with strncpy 2020-02-27 18:02:30 +01:00
antirez
ea697b6345 Improve aeDeleteEventLoop() top comment grammar. 2020-02-27 18:02:30 +01:00
wangyuan21
dd4798802c free time event when delete eventloop 2020-02-27 18:02:30 +01:00
srzhao
ecf3b2ef32 fix impl of aof-child whitelist SIGUSR1 feature. 2020-02-27 18:02:30 +01:00
meir@redislabs.com
2966132c52 Changed log level for module fork api from 'notice' to 'verbos'. 2020-02-27 18:02:30 +01:00
hwware
7277e5d8a8 format fix 2020-02-27 18:02:30 +01:00
hwware
1bb5ee9c68 fix potentical memory leaks 2020-02-27 18:02:30 +01:00
Hengjian Tang
973297336f modify the read buf size according to the write buf size PROTO_IOBUF_LEN defined before 2020-02-27 18:02:30 +01:00
Ariel
15ea13245a fix ThreadSafeContext lock/unlock function names 2020-02-27 18:02:30 +01:00
Guy Benoish
4d12c37c54 XREADGROUP should propagate XCALIM/SETID in MULTI/EXEC 
Use built-in alsoPropagate mechanism that wraps commands
in MULTI/EXEC before sending them to replica/AOF
 2020-02-27 18:02:30 +01:00
Guy Benoish
2ecab0b63a Modules: Do not auto-unblock clients if not blocked on keys 2020-02-27 18:02:30 +01:00
antirez
b439542604 Tracking: optin/out implemented. 2020-02-27 18:02:30 +01:00
hwware
ba0270799e add missing subcommand description for debug oom 2020-02-27 18:00:47 +01:00
Madelyn Olson
d1f22eaca4 Give an error message if you specify redirect twice 2020-02-27 18:00:47 +01:00
Madelyn Olson
762fbcb687 Minor CSC fixes and fixed documentation 2020-02-27 18:00:47 +01:00
Oran Agra
349aa24511 Defrag big lists in portions to avoid latency and freeze 
When active defrag kicks in and finds a big list, it will create a bookmark to
a node so that it is able to resume iteration from that node later.

The quicklist manages that bookmark, and updates it in case that node is deleted.

This will increase memory usage only on lists of over 1000 (see
active-defrag-max-scan-fields) quicklist nodes (1000 ziplists, not 1000 items)
by 16 bytes.

In 32 bit build, this change reduces the maximum effective config of
list-compress-depth and list-max-ziplist-size (from 32767 to 8191)
 2020-02-27 18:00:47 +01:00
Guy Benoish
b4ddc7b7ba XGROUP DESTROY should unblock XREADGROUP with -NOGROUP 2020-02-27 18:00:47 +01:00
hayashier
73806f74ca fix typo from fss to rss 2020-02-27 18:00:47 +01:00
antirez
f15fb727a0 Tracking: fix max-keys configuration directive. 2020-02-27 18:00:46 +01:00
Itamar Haber
e374573f30 Fixes segfault on calling trackingGetTotalKeys 
... with CSC disabled
 2020-02-27 18:00:46 +01:00
antirez
73d47d5749 Signal key as modified when expired on-access. 
This fixes WATCH and client side caching with keys expiring because of
a synchronous access and not because of background expiring.
 2020-02-27 18:00:46 +01:00
antirez
1db7257107 Tracking: fix operators precedence error in bcast check. 2020-02-27 17:59:57 +01:00
antirez
fe96e29d5f Tracking: fix behavior when switchinig from normal to BCAST. 2020-02-27 17:59:57 +01:00
antirez
f21be1ec55 Tracking: fix sending messages bug + tracking off bug. 2020-02-27 17:59:57 +01:00