261 Commits

Author SHA1 Message Date
antirez
b2636ecdf5 ACL: avoid a radix tree lookup for the default user. 2019-01-11 11:32:41 +01:00
antirez
487b8fcbaa ACL: implement ACLCreateUser(). 2019-01-10 17:01:12 +01:00
antirez
e75a2b8500 ACL: initialization function. 2019-01-10 16:39:32 +01:00
antirez
6771d47230 ACL: add a reference to the user in each client. 2019-01-10 16:34:13 +01:00
antirez
9633476699 ACL: improved version of the user structure. 2019-01-10 12:47:52 +01:00
antirez
cc5222bd7a ACL: use a fixed table for command IDs. 2019-01-09 21:31:29 +01:00
antirez
a571c99587 ACL: introduce the concept of command ID. 2019-01-09 17:20:47 +01:00
antirez
106977aaf9 ACL: refactoring of the original authentication code. 2019-01-09 17:00:30 +01:00
antirez
5190cbe08f RESP3: addReplyString() -> addReplyProto().
The function naming was totally nuts. Let's fix it as we break PRs
anyway with RESP3 refactoring and changes.
2019-01-09 17:00:30 +01:00
antirez
e936aaf5fc RESP3: verbatim reply API + DEBUG PROTOCOL support. 2019-01-09 17:00:30 +01:00
antirez
e5241b6e58 RESP3: addReplyBool() implemented. 2019-01-09 17:00:29 +01:00
antirez
75a6d12dd0 RESP3: initial implementation of the HELLO command. 2019-01-09 17:00:29 +01:00
antirez
92c9429d17 RESP3: restore the concept of null array for RESP2 compat. 2019-01-09 17:00:29 +01:00
antirez
d266105a45 RESP3: add shared.nullarray for better RESP2 compat. 2019-01-09 17:00:29 +01:00
antirez
0dbdaab2a1 RESP3: addReplyNullArray() added for better RESP2 compat. 2019-01-09 17:00:29 +01:00
antirez
7872d57d27 RESP3: most null replies converted. 2019-01-09 17:00:29 +01:00
antirez
8413c6f107 RESP3: addReplyNull() added. 2019-01-09 17:00:29 +01:00
antirez
a039a1bc3c RESP3: remove other pointless shared object. 2019-01-09 17:00:29 +01:00
antirez
ee2564e90e RESP3: remove certain constants to spot places to fix. 2019-01-09 17:00:29 +01:00
antirez
342f336398 RESP3: bring RESP2 compatibility to previous changes. 2019-01-09 17:00:29 +01:00
antirez
76fa77f9d5 RESP3: addReply*Len() support for RESP2 backward comp. 2019-01-09 17:00:29 +01:00
antirez
6fbf149112 RESP3: put RESP version in the client structure. 2019-01-09 17:00:29 +01:00
antirez
33374b02bf RESP3: Use new deferred len API in server.c. 2019-01-09 17:00:29 +01:00
antirez
1c82be419f RESP3: Aggregate deferred lengths functions. 2019-01-09 17:00:29 +01:00
antirez
b166aff1bf freeMemoryIfNeeded() small refactoring.
Related to issue #5686 and PR #5689.
2018-12-12 11:37:15 +01:00
antirez
fc4b1319d0 Reject EXEC containing write commands against RO replica.
Thanks to @soloestoy for discovering this issue in #5667.
This is an alternative fix in order to avoid both cycling the clients
and also disconnecting clients just having valid read-only transactions
pending.
2018-12-11 11:39:21 +01:00
Oran Agra
1dbdef57cd fix #5580, display fragmentation and rss overhead bytes as signed
these metrics become negative when RSS is smaller than the used_memory.
This can easily happen when the program allocated a lot of memory and haven't
written to it yet, in which case the kernel doesn't allocate any pages to the process
2018-12-02 15:29:20 +02:00
antirez
2093b42879 Streams: XSTREAM SETID -> XSETID.
Keep vanilla stream commands at toplevel, see #5426.
2018-10-16 13:17:14 +02:00
Salvatore Sanfilippo
060cd5c941 Merge pull request #5426 from soloestoy/feature-xstream
Bugfix data inconsistency after aof rewrite, and add XSTREAM command.
2018-10-16 13:10:36 +02:00
antirez
599e872fba Fix propagation of consumer groups last ID.
Issue #5433.
2018-10-10 12:51:02 +02:00
antirez
25119c7069 Introduce protectClient() + some refactoring.
The idea is to have an API for the cases like -BUSY state and DEBUG
RELOAD where we have to manually deinstall the read handler.
See #4804.
2018-10-09 13:15:41 +02:00
zhaozhao.zz
0a968cc348 Streams: add a new command XTREAM
XSTREAM CREATE <key> <id or *> -- Create a new empty stream.
XSTREAM SETID <key> <id or $>  -- Set the current stream ID.
2018-10-09 13:11:04 +08:00
antirez
8aa0a33dbb Module cluster flags: initial vars / defines added. 2018-09-19 11:20:52 +02:00
antirez
0a77ee90ee LOLWUT: wrap it into a proper command. 2018-09-12 11:34:10 +02:00
antirez
90d12c7929 Slave removal: SLAVEOF -> REPLICAOF. SLAVEOF is now an alias. 2018-09-11 15:32:28 +02:00
antirez
1ee4350153 Unblocked clients API refactoring. See #4418. 2018-09-03 18:39:18 +02:00
antirez
700a94f653 Make pending buffer processing safe for CLIENT_MASTER client.
Related to #5305.
2018-09-03 18:17:31 +02:00
antirez
b0143d81f3 Introduce repl_slave_ignore_maxmemory flag internally.
Note: this breaks backward compatibility with Redis 4, since now slaves
by default are exact copies of masters and do not try to evict keys
independently.
2018-08-27 12:20:27 +02:00
Salvatore Sanfilippo
22f822a340 Merge pull request #5248 from soloestoy/rewrite-brpoplpush
rewrite BRPOPLPUSH as RPOPLPUSH to propagate
2018-08-26 16:31:24 +02:00
zhaozhao.zz
8613125969 block: rewrite BRPOPLPUSH as RPOPLPUSH to propagate 2018-08-14 20:58:58 +08:00
zhaozhao.zz
eca47868f0 pipeline: do not sdsrange querybuf unless all commands processed
This is an optimization for processing pipeline, we discussed a
problem in issue #5229: clients may be paused if we apply `CLIENT
PAUSE` command, and then querybuf may grow too large, the cost of
memmove in sdsrange after parsing a completed command will be
horrible. The optimization is that parsing all commands in queyrbuf
, after that we can just call sdsrange only once.
2018-08-14 00:43:42 +08:00
Salvatore Sanfilippo
c42b48d349 Merge pull request #5189 from soloestoy/refactor-dbOverwrite
refactor dbOverwrite to make lazyfree work
2018-07-31 16:40:35 +02:00
antirez
ca20e19104 Introduce writeCommandsDeniedByDiskError(). 2018-07-31 13:09:38 +02:00
zhaozhao.zz
f2a10a9536 refactor dbOverwrite to make lazyfree work 2018-07-31 12:07:57 +08:00
antirez
6eae385b74 Control dynamic HZ via server configuration. 2018-07-30 13:37:30 +02:00
antirez
6d60062a7b Merge branch 'dynamic-hz' into unstable 2018-07-30 13:31:23 +02:00
Salvatore Sanfilippo
a5f07a06f4 Merge pull request #4883 from itamarhaber/lua_scripts-in-info-memory
Adds memory information about the scripts' cache to INFO
2018-07-23 18:43:05 +02:00
antirez
3d32af7ec6 Dynamic HZ: adapt cron frequency to number of clients. 2018-07-23 14:21:04 +02:00
antirez
6bfbad38af Dynamic HZ: separate hz from the configured hz.
This way we can remember what the user configured HZ is, but change the
actual HZ dynamically if needed in the dynamic HZ feature
implementation.
2018-07-23 14:13:58 +02:00
Itamar Haber
527786c0f3 Adds Lua overheads to MEMORY STATS, smartens the MEMORY DOCTOR 2018-07-22 21:16:00 +03:00