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6818 Commits

Author SHA1 Message Date
antirez
45d7fcec22 Speedup INFO by counting client memory incrementally. 
Related to #5145.

Design note: clients may change type when they turn into replicas or are
moved into the Pub/Sub category and so forth. Moreover the recomputation
of the bytes used is problematic for obvious reasons: it changes
continuously, so as a conservative way to avoid accumulating errors,
each client remembers the contribution it gave to the sum, and removes
it when it is freed or before updating it with the new memory usage.
 2020-04-07 12:07:54 +02:00
Salvatore Sanfilippo
00c6ab858f Merge pull request #7064 from mymilkbottles/unstable 
Optimize lua log level judgment
 2020-04-06 17:34:14 +02:00
Salvatore Sanfilippo
7aa3dc86f5 Merge pull request #7065 from qetu3790/unstable 
fix comments about RESIZE DB opcode in rdb.c
 2020-04-06 17:32:44 +02:00
Salvatore Sanfilippo
a58de4cff0 Merge pull request #6243 from soloestoy/expand-lazy-free-server-del 
lazyfree: add a new configuration lazyfree-lazy-user-del
 2020-04-06 17:27:39 +02:00
qetu3790
84979cadf6 fix comments about RESIZE DB opcode in rdb.c 
fix comments about RESIZE DB opcode in rdb.c
 2020-04-06 20:52:32 +08:00
antirez
f543150d0b Merge branch 'lcs' into unstable 2020-04-06 13:51:55 +02:00
antirez
d48eb1bbe5 LCS: allow KEYS / STRINGS to be anywhere. 
Initially they needed to be at the end so that we could extend to N
strings in the future, but after further consideration I no longer
believe it's worth it.
 2020-04-06 13:48:31 +02:00
antirez
73b3c87eb1 LCS: get rid of STOREIDX option. Fix get keys helper. 2020-04-06 13:32:15 +02:00
mymilkbottles
22905bae98 Judge the log level in advance 2020-04-06 19:27:06 +08:00
Salvatore Sanfilippo
60251ac868 Merge pull request #6797 from patpatbear/issue_#6565_memory_borderline 
Check OOM at script start to get stable lua OOM state.
 2020-04-06 11:59:01 +02:00
Guy Benoish
d03bc20d25 Use __attribute__ only if __GNUC__ is defined 2020-04-03 14:49:40 +03:00
Salvatore Sanfilippo
5af170c517 Merge pull request #6855 from guybe7/var_funcs_format_check 
Modules: Perform printf-like format checks in variadic API
 2020-04-03 13:46:27 +02:00
Guy Benoish
032cf29e87 Modules: Perform printf-like format checks in variadic API 2020-04-03 14:39:55 +03:00
Salvatore Sanfilippo
d07c340a58 Merge pull request #7030 from valentinogeron/xread-in-lua 
XREAD and XREADGROUP should not be allowed from scripts when BLOCK op…
 2020-04-03 11:14:13 +02:00
Salvatore Sanfilippo
036b54b820 Merge pull request #6933 from guybe7/multi_exec_allow_stale 
Stale replica should allow MULTI/EXEC
 2020-04-03 11:12:58 +02:00
Salvatore Sanfilippo
a861736343 Merge pull request #7055 from zxdvd/patch-1 
fix integer overflow
 2020-04-03 11:10:26 +02:00
antirez
689c3f7678 LCS: fix stale comment. 2020-04-02 21:17:31 +02:00
Salvatore Sanfilippo
9a64bcf30a Merge pull request #6694 from oranagra/signal_modified_key 
modules don't signalModifiedKey in setKey() since that's done (optionally) in RM_CloseKey
 2020-04-02 19:00:20 +02:00
Xudong Zhang
f2fd46e5d3 fix integer overflow 2020-04-02 23:43:47 +08:00
Guy Benoish
7894a37841 Stale replica should allow MULTI/EXEC 
Example: Client uses a pipe to send the following to a
stale replica:

MULTI
.. do something ...
DISCARD

The replica will reply the MUTLI with -MASTERDOWN and
execute the rest of the commands... A client using a
pipe might not be aware that MULTI failed until it's
too late.

I can't think of a reason why MULTI/EXEC/DISCARD should
not be executed on stale replicas...

Also, enable MULTI/EXEC/DISCARD during loading
 2020-04-02 18:23:59 +03:00
Salvatore Sanfilippo
4ff2041c94 Merge pull request #6654 from oranagra/fix_module_info_warning 
fix possible warning on incomplete struct init
 2020-04-02 16:32:20 +02:00
Salvatore Sanfilippo
ee34e741f0 Merge pull request #6546 from guybe7/fix_neg_zero 
Make sure Redis does not reply with negative zero
 2020-04-02 16:26:57 +02:00
Salvatore Sanfilippo
9588b79207 Merge pull request #6813 from guybe7/debug_object_pass_keyname 
DEBUG OBJECT should pass keyname to module when loading
 2020-04-02 16:20:48 +02:00
antirez
424facd7a1 LCS: output LCS len as well in IDX mode. 2020-04-02 16:15:17 +02:00
antirez
a9954197aa LCS: MINMATCHLEN and WITHMATCHLEN options. 2020-04-02 13:37:35 +02:00
Salvatore Sanfilippo
b6298bd112 Merge pull request #6960 from devnexen/debug_arm_linux 
debug, dump registers on arm too.
 2020-04-02 11:26:08 +02:00
Salvatore Sanfilippo
590954ae02 Merge pull request #7006 from hwware/fixspelling 
fix spelling in cluster.c clusterDelNode
 2020-04-02 11:23:53 +02:00
Salvatore Sanfilippo
079cf0ece4 Merge pull request #7029 from valentinogeron/fix-xack 
XACK should be executed in a "all or nothing" fashion.
 2020-04-02 11:23:23 +02:00
Salvatore Sanfilippo
9f067d286b Merge pull request #7041 from hwware/trackingfix 
CLIENT TRACKING Command Fix: Add More Checking for OPTIN/OPTOUT mode
 2020-04-02 11:22:30 +02:00
Salvatore Sanfilippo
a8602f31cb Merge pull request #7039 from guybe7/persist_ksn 
PERSIST should notify a keyspace event
 2020-04-02 11:21:20 +02:00
Salvatore Sanfilippo
a3643414a4 Merge pull request #7042 from guybe7/stream_cg_last_id_fix 
streamReplyWithRange: Redundant XSETIDs to replica
 2020-04-02 11:20:54 +02:00
antirez
fba7d2be4d Simplify comment in moduleTryServeClientBlockedOnKey(). 2020-04-02 11:20:09 +02:00
antirez
499c7138ce Merge branch 'unstable' of github.com:/antirez/redis into unstable 2020-04-02 11:18:33 +02:00
antirez
8699d75e29 LCS: 7x speedup by accessing the array with better locality. 2020-04-01 23:45:07 +02:00
antirez
f882f5bcc4 LCS: implement KEYS option. 2020-04-01 22:11:59 +02:00
antirez
e8d4fd71f8 LCS: other fixes to range emission. 2020-04-01 17:36:32 +02:00
antirez
223c9cb649 LCS: fix emission of last range starting at index 0. 2020-04-01 17:14:40 +02:00
antirez
b5ae25332f LCS: implement range indexes option. 2020-04-01 17:11:31 +02:00
antirez
d77fd23ae2 LCS: initial functionality implemented. 2020-04-01 16:13:18 +02:00
Guy Benoish
bc8c56a71a Fix memory corruption in moduleHandleBlockedClients 
By using a "circular BRPOPLPUSH"-like scenario it was
possible the get the same client on db->blocking_keys
twice (See comment in moduleTryServeClientBlockedOnKey)

The fix was actually already implememnted in
moduleTryServeClientBlockedOnKey but it had a bug:
the funxction should return 0 or 1 (not OK or ERR)

Other changes:
1. Added two commands to blockonkeys.c test module (To
   reproduce the case described above)
2. Simplify blockonkeys.c in order to make testing easier
3. cast raxSize() to avoid warning with format spec
 2020-04-01 12:53:26 +03:00
antirez
a3decf12af cast raxSize() to avoid warning with format spec. 2020-03-31 17:41:46 +02:00
antirez
f93573cb6b Minor changes to #7037. 2020-03-31 17:10:09 +02:00
Salvatore Sanfilippo
2399ed885b Merge pull request #7037 from guybe7/fix_module_replicate_multi 
Modules: Test MULTI/EXEC replication of RM_Replicate
 2020-03-31 17:00:57 +02:00
Salvatore Sanfilippo
af2bab8131 Merge pull request #7048 from guybe7/rename_unblock_stream 
RENAME can unblock XREADGROUP
 2020-03-31 16:55:29 +02:00
Guy Benoish
e5309fea93 RENAME can unblock XREADGROUP 
Other changes:
Support stream in serverLogObjectDebugInfo
 2020-03-31 17:41:10 +03:00
Guy Benoish
fd914fdd52 Modules: Test MULTI/EXEC replication of RM_Replicate 
Makse sure call() doesn't wrap replicated commands with
a redundant MULTI/EXEC

Other, unrelated changes:
1. Formatting compiler warning in INFO CLIENTS
2. Use CLIENT_ID_AOF instead of UINT64_MAX
 2020-03-31 13:55:51 +03:00
antirez
84dc7c0f65 Merge branch 'pubsub_patterns_boost' of https://github.com/leeyiw/redis into leeyiw-pubsub_patterns_boost 2020-03-31 12:40:08 +02:00
antirez
ab89ab5173 Fix module commands propagation double MULTI bug. 
b512cb40 introduced automatic wrapping of MULTI/EXEC for the
alsoPropagate API. However this collides with the built-in mechanism
already present in module.c. To avoid complex changes near Redis 6 GA
this commit introduces the ability to exclude call() MUTLI/EXEC wrapping
for also propagate in order to continue to use the old code paths in
module.c.
 2020-03-31 11:00:45 +02:00
antirez
80bb739ca5 Fix RM_Call() stale comment due to cut&paste. 2020-03-31 10:27:47 +02:00
antirez
5f94b3007f Merge branch 'unstable' of github.com:/antirez/redis into unstable 2020-03-30 17:29:04 +02:00