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6408 Commits

Author SHA1 Message Date
Salvatore Sanfilippo
f7e05dc755
Merge pull request #6783 from hwware/memoryleakfix 
Fix Memory Leaks in debug.c
 2020-02-27 10:12:07 +01:00
Salvatore Sanfilippo
4f29753726
Merge pull request #6931 from t00350320/unstable 
modify the read buf size according to the write buf size PROTO_IOBUF_LEN
 2020-02-27 10:02:24 +01:00
Salvatore Sanfilippo
37612118c8
Merge pull request #6919 from ashtul/Fix-ThreadSafeContext-functions-names 
fix ThreadSafeContext lock/unlock function names
 2020-02-27 10:01:48 +01:00
Salvatore Sanfilippo
049969971e
Merge pull request #6921 from guybe7/fix_xclaim_propagate 
XREADGROUP should propagate XCALIM/SETID in MULTI/EXEC
 2020-02-27 09:59:51 +01:00
Salvatore Sanfilippo
79de8f3c25
Merge pull request #6922 from guybe7/refix_blocked_module_memleak 
Modules: Do not auto-unblock clients if not blocked on keys
 2020-02-27 09:53:52 +01:00
Hengjian Tang
1ab5508324 modify the read buf size according to the write buf size PROTO_IOBUF_LEN defined before 2020-02-25 15:55:28 +08:00
antirez
b6378edcd6 Tracking: optin/out implemented. 2020-02-24 19:09:45 +01:00
Guy Benoish
376a806bfb Modules: Do not auto-unblock clients if not blocked on keys 2020-02-23 19:36:46 +05:30
Guy Benoish
a6c7e61e61 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
 2020-02-23 19:13:15 +05:30
Ariel
28bde89172 fix ThreadSafeContext lock/unlock function names 2020-02-22 23:49:23 +02:00
hwware
743cfc0ad6 add missing file marco 2020-02-22 11:38:51 -05:00
chendianqiang
9947956d7b use correct list for moduleUnregisterUsedAPI 2020-02-22 15:03:01 +08:00
Salvatore Sanfilippo
ab8c383082
Merge pull request #6901 from hwware/debughelp 
add missing subcommand description for DEBUG OOM in HELP
 2020-02-20 17:42:24 +01:00
Salvatore Sanfilippo
155526a44e
Merge pull request #6894 from madolson/csc-fixes 
Client side caching fixes
 2020-02-20 13:03:31 +01:00
Salvatore Sanfilippo
e741b0c257
Merge pull request #6903 from oranagra/defrag_lists 
Defrag big lists in portions to avoid latency and freeze
 2020-02-20 13:00:39 +01:00
Salvatore Sanfilippo
9fe02ce1cd
Merge pull request #6905 from guybe7/xgroup_destroy_unblock 
XGROUP DESTROY should unblock XREADGROUP with -NOGROUP
 2020-02-20 12:54:14 +01:00
Salvatore Sanfilippo
42c4d6aec7
Merge pull request #6911 from hayashier/fix-typo-fss 
fix typo from fss to rss
 2020-02-20 12:02:05 +01:00
antirez
c8c78bd4b9 Tracking: fix max-keys configuration directive. 2020-02-19 19:00:29 +01:00
Guy Benoish
770cb0ba97 XGROUP DESTROY should unblock XREADGROUP with -NOGROUP 2020-02-19 08:25:31 +05:30
Oran Agra
485425cec7 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)
 2020-02-18 17:22:32 +02:00
hwware
7d4ebe114f add missing subcommand description for debug oom 2020-02-17 23:40:24 -05:00
Oran Agra
6fff2cf9b6 module api docs for aux_save and aux_load 2020-02-16 15:43:19 +02:00
Madelyn Olson
c1b5220ee7 Give an error message if you specify redirect twice 2020-02-16 05:41:39 -08:00
Madelyn Olson
d63a435362 Minor CSC fixes and fixed documentation 2020-02-16 05:28:29 -08:00
antirez
df45fed050 Merge branch 'unstable' of github.com:/antirez/redis into unstable 2020-02-14 18:23:13 +01:00
antirez
20eeddfb8a 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.
 2020-02-14 18:22:25 +01:00
Itamar Haber
8a44b2cc7e Fixes segfault on calling trackingGetTotalKeys 
... with CSC disabled
 2020-02-14 17:13:58 +02:00
antirez
090bc0c1a3 Merge branch 'csc2' into unstable 2020-02-14 14:29:18 +01:00
antirez
47177c9edc Tracking: fix operators precedence error in bcast check. 2020-02-14 14:27:45 +01:00
antirez
f6e32a832f Tracking: fix behavior when switchinig from normal to BCAST. 2020-02-14 14:27:43 +01:00
Salvatore Sanfilippo
c21c23bbba
Merge pull request #6863 from oranagra/module_commands_no_slowlog 
add no-slowlog option to RM_CreateCommand
 2020-02-13 17:02:19 +01:00
antirez
6922ccc0b9 Tracking: fix sending messages bug + tracking off bug. 2020-02-13 16:58:07 +01:00
antirez
40194a2a68 Tracking: BCAST: basic feature now works. 2020-02-12 19:22:04 +01:00
Salvatore Sanfilippo
8aa0b19d83
Merge pull request #6691 from kraj/fno-common 
Mark extern definition of SDS_NOINIT in sds.h
 2020-02-12 14:04:53 +01:00
lifubang
dc8f947d7c correct help info for --user and --pass 
Signed-off-by: lifubang <lifubang@acmcoder.com>
 2020-02-12 16:34:22 +08:00
antirez
71f3f3f1af Tracking: BCAST: broadcasting of keys in prefixes implemented. 2020-02-11 18:11:59 +01:00
antirez
3f7ba86255 Tracking: BCAST: registration in the prefix table. 2020-02-11 17:26:29 +01:00
antirez
dfe126f3e9 Tracking: BCAST: parsing of the options + skeleton. 2020-02-10 17:18:11 +01:00
antirez
f53cc00c09 Tracking: always reply with an array of keys. 2020-02-10 13:42:18 +01:00
meir@redislabs.com
67dbc5f365 Changed log level for module fork api from 'notice' to 'verbos'. 2020-02-10 12:10:32 +02:00
antirez
85e4777d5c Tracking: minor change of names and new INFO field. 2020-02-07 18:12:45 +01:00
antirez
1ea6672430 Rax.c: populate data field after random walk. 2020-02-07 18:12:10 +01:00
antirez
d933d6f2a4 Tracking: rename INFO field with total items. 2020-02-07 17:19:17 +01:00
antirez
92357b2d61 Tracking: first conversion from hashing to key names. 2020-02-07 14:03:43 +01:00
Oran Agra
46216b0e83 add no-slowlog option to RM_CreateCommand 2020-02-06 15:06:33 +02:00
Oran Agra
c8c3281f06 add no_auth to COMMAND INFO 2020-02-06 14:53:54 +02:00
Salvatore Sanfilippo
9c00bdd86e
Merge pull request #6822 from guybe7/diskless_load_module_hook_fix 
Diskless-load emptyDb-related fixes
 2020-02-06 13:10:00 +01:00
Guy Benoish
92dc5e1fa4 Diskless-load emptyDb-related fixes 
1. Call emptyDb even in case of diskless-load: We want modules
   to get the same FLUSHDB event as disk-based replication.
2. Do not fire any module events when flushing the backups array.
3. Delete redundant call to signalFlushedDb (Called from emptyDb).
 2020-02-06 16:48:02 +05:30
antirez
50d4326e3b Merge branch 'unstable' of github.com:/antirez/redis into unstable 2020-02-06 11:24:22 +01:00
antirez
d5c6a833c8 Merge branch 'acl-log' into unstable 2020-02-06 11:24:16 +01:00
Salvatore Sanfilippo
1012514e0f
Merge pull request #6826 from lifubang/opensslcli 
fix ssl args check for redis-cli
 2020-02-06 11:22:20 +01:00
Oran Agra
28ef18a894 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.
 2020-02-06 11:48:12 +02:00
Salvatore Sanfilippo
5bfba06a3b
Merge pull request #6821 from guybe7/key_miss_notify 
Exclude "keymiss" notification from NOTIFY_ALL
 2020-02-06 10:43:05 +01:00
Salvatore Sanfilippo
2e1dd00c80
Merge pull request #6837 from oranagra/signal_modified_key_doc 
update RM_SignalModifiedKey doc comment
 2020-02-06 10:38:36 +01:00
Salvatore Sanfilippo
730cacf672
Merge pull request #6840 from oranagra/short_read_moduleid 
Add handling of short read of module id in rdb
 2020-02-06 10:35:42 +01:00
Salvatore Sanfilippo
33f613bf87
Merge pull request #6843 from oranagra/command_flags 
A few non-data commands that should be allowed while loading or stale
 2020-02-06 10:34:26 +01:00
Salvatore Sanfilippo
4aafdb185a
Merge pull request #6844 from oranagra/bind_config_leak 
Memory leak when bind config is provided twice
 2020-02-06 10:33:40 +01:00
Salvatore Sanfilippo
be520829b8
Merge pull request #6845 from oranagra/maxmemory_warning 
fix maxmemory config warning
 2020-02-06 10:33:15 +01:00
Salvatore Sanfilippo
13741fb99d
Merge pull request #6846 from oranagra/module_client_flags 
Fix client flags to be int64 in module.c
 2020-02-06 10:32:35 +01:00
Salvatore Sanfilippo
08b218bfa5
Merge pull request #6847 from oranagra/module_read_err_panic 
moduleRDBLoadError, add key name, and use panic rather than exit
 2020-02-06 10:31:29 +01:00
Salvatore Sanfilippo
5558c0e4cf
Merge pull request #6848 from oranagra/opt_use_diskless_load_calls 
reduce repeated calls to use_diskless_load
 2020-02-06 10:30:39 +01:00
Salvatore Sanfilippo
7cf53252ee
Merge pull request #6849 from oranagra/free_client_mutex 
freeClientAsync don't lock mutex if there's just one thread
 2020-02-06 10:29:46 +01:00
Salvatore Sanfilippo
44266d6d92
Merge pull request #6850 from oranagra/restart_aof_unset_master 
move restartAOFAfterSYNC from replicaofCommand to replicationUnsetMaster
 2020-02-06 10:27:05 +01:00
Salvatore Sanfilippo
58a3a3fa68
Merge pull request #6851 from oranagra/aof_rewrite_scheduled 
stopAppendOnly resets aof_rewrite_scheduled
 2020-02-06 10:23:11 +01:00
Salvatore Sanfilippo
711b13801e
Merge pull request #6852 from oranagra/acl_help 
add SAVE subcommand to ACL HELP and top comment
 2020-02-06 10:22:16 +01:00
Salvatore Sanfilippo
f25962337d
Merge pull request #6853 from oranagra/debug_help 
DEBUG HELP - add PROTOCOL
 2020-02-06 10:21:55 +01:00
Guy Benoish
91c41b6dde Some refactroing using getClientType instead of CLIENT_SLAVE 2020-02-06 14:12:08 +05:30
Oran Agra
31ffbf1133 DEBUG HELP - add PROTOCOL 2020-02-06 10:40:29 +02:00
Guy Benoish
e33fffbde1 Fix small bugs related to replica and monitor ambiguity 
1. server.repl_no_slaves_since can be set when a MONITOR client disconnects
2. c->repl_ack_time can be set by a newline from a MONITOR client
3. Improved comments
 2020-02-06 14:10:02 +05:30
Oran Agra
6d29c34da7 add SAVE subcommand to ACL HELP and top comment 2020-02-06 10:31:43 +02:00
Oran Agra
69e8ea7143 stopAppendOnly resets aof_rewrite_scheduled 
althouh in theory, users can do BGREWRITEAOF even if aof is disabled, i
suppose it is more common that the scheduled flag is set by either
startAppendOnly, of a failed initial AOFRW fork (AOF_WAIT_REWRITE)
 2020-02-06 10:17:34 +02:00
Oran Agra
aac6a4cf13 move restartAOFAfterSYNC from replicaofCommand to replicationUnsetMaster 
replicationUnsetMaster can be called from other places, not just
replicaofCOmmand, and all of these need to restart AOF
 2020-02-06 10:14:32 +02:00
Oran Agra
86e302f5f3 freeClientAsync don't lock mutex if there's just one thread 2020-02-06 10:07:17 +02:00
Oran Agra
485d5d4a18 reduce repeated calls to use_diskless_load 
this function possibly iterates on the module list
 2020-02-06 09:41:45 +02:00
Oran Agra
85cc696f50 moduleRDBLoadError, add key name, and use panic rather than exit 
using panic rather than exit means you get s stack trace of the code
path that experianced the error, and possibly other info.
 2020-02-06 09:37:04 +02:00
Oran Agra
d454d5a4f5 Fix client flags to be int64 in module.c 
currently there's no bug since the flags these functions handle are
always lower than 32bit, but still better fix the type to prevent future
bugs.
 2020-02-06 09:33:20 +02:00
Oran Agra
a17bddf2a1 fix maxmemory config warning 
the warning condition was if usage > limit (saying it'll cause eviction
or oom), but in fact the eviction and oom depends on used minus slave
buffers.

other than fixing the condition, i add info about the current usage and
limit, which may be useful when looking at the log.
 2020-02-06 09:23:22 +02:00
Oran Agra
7e1d5954e5 Memory leak when bind config is provided twice 2020-02-06 09:17:39 +02:00
Oran Agra
ac2c96f5b1 A few non-data commands that should be allowed while loading or stale 
SELECT, and HELLO are commands that may be executed by the client
as soon as it connects, there's no reason to block them, preventing the
client from doing the rest of his sequence (which might just be INFO or
CONFIG, etc).

MONITOR, DEBUG, SLOWLOG, TIME, LASTSAVE are all non-data accessing
commands, which there's no reason to block.
 2020-02-06 08:53:23 +02:00
Oran Agra
fe7e8dc955 Add handling of short read of module id in rdb 2020-02-05 19:47:09 +02:00
Oran Agra
3795aaf42a update RM_SignalModifiedKey doc comment 2020-02-05 18:15:38 +02:00
Oran Agra
774d8cd721 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.
 2020-02-05 18:06:33 +02:00
Salvatore Sanfilippo
44ac202fbf
Merge pull request #6831 from oranagra/config_c_refactor_3 
config.c verbose error replies for CONFIG SET, like config file parsing
 2020-02-05 13:41:15 +01:00
Oran Agra
ffdd0620d0 config.c verbose error replies for CONFIG SET, like config file parsing 
We noticed that the error replies for the generic mechanism for enums
are very verbose for config file parsing, but not for config set
command.

instead of replicating this code, i did a small refactoring to share
code between CONFIG SET and config file parsing.

and also renamed the enum group functions to be consistent with the
naming of other types.
 2020-02-05 11:41:24 +02:00
Oran Agra
9ac6cb9ce4 memoryGetKeys helper function so that ACL can limit access to keys for MEMORY command 2020-02-05 09:42:49 +02:00
Guy Benoish
1c7a2269d6 Add RM_CreateStringFromDouble 2020-02-04 19:28:09 +05:30
antirez
90fae58b49 ACL LOG: make max log entries configurable. 2020-02-04 13:19:40 +01:00
antirez
0c1a4b5576 ACL LOG: log failed auth attempts. 2020-02-04 12:55:26 +01:00
lifubang
540b917a26 fix ssl flag check for redis-cli 
Signed-off-by: lifubang <lifubang@acmcoder.com>
 2020-02-04 17:32:30 +08:00
Salvatore Sanfilippo
cfe39b7859
Merge pull request #6818 from leomurillo/zskiplistLevels 
Set ZSKIPLIST_MAXLEVEL to 32
 2020-02-04 10:20:56 +01:00
WuYunlong
eb2196f5ce Fix lua related memory leak. 2020-02-04 16:38:46 +08:00
Salvatore Sanfilippo
2400f5782e
Merge pull request #6808 from yossigo/fix/redis-cli-openssl-1.0.x 
TLS: Fix missing initialization in redis-cli.
 2020-02-03 16:43:56 +01:00
Oran Agra
138ed120dd fix uninitialized info_cb var in module.c 2020-02-03 16:35:39 +02:00
Guy Benoish
2fda5f5c98 Exclude "keymiss" notification from NOTIFY_ALL 
Because "keymiss" is "special" compared to the rest of
the notifications (Trying not to break existing apps
using the 'A' format for notifications)

Also updated redis.conf and module.c docs
 2020-02-03 15:43:44 +05:30
Leo Murillo
560e1e6c4b Set ZSKIPLIST_MAXLEVEL to optimal value given 2^64 elements and p=0.25 2020-02-02 02:48:00 -06:00
Salvatore Sanfilippo
53ac8c7df2
Merge pull request #6812 from guybe7/str_convert_fix 
ld2string should fail if string contains \0 in the middle
 2020-01-30 17:51:04 +01:00
Guy Benoish
2deb55512f ld2string should fail if string contains \0 in the middle 
This bug affected RM_StringToLongDouble and HINCRBYFLOAT.
I added tests for both cases.

Main changes:
1. Fixed string2ld to fail if string contains \0 in the middle
2. Use string2ld in getLongDoubleFromObject - No point of
   having duplicated code here

The two changes above broke RM_SaveLongDouble/RM_LoadLongDouble
because the long double string was saved with length+1 (An innocent
mistake, but it's actually a bug - The length passed to
RM_SaveLongDouble should not include the last \0).
 2020-01-30 18:15:17 +05:30
antirez
396161765b ACL LOG: also log ACL errors in the scripting/MULTI ctx. 2020-01-30 10:50:32 +01:00
Yossi Gottlieb
93edb3ff3a TLS: Fix missing initialization in redis-cli. 2020-01-29 21:40:02 +02:00
antirez
30a466ba38 ACL LOG: implement LOG RESET. 2020-01-29 18:51:04 +01:00