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Author SHA1 Message Date
John Sully
d38583454c Make multimaster replication info statelessly paresable 
Former-commit-id: de3099e6d880b7a544fd184e0f4c172f4d371c77
 2020-09-20 23:57:06 +00:00
John Sully
17648d9705 Dramatically improve the performance of subkey expires 
Former-commit-id: 368f67f42217c5fd2cfb3cb3643984917793e994
 2020-09-20 23:30:21 +00:00
Oran Agra
0b476b591d RM_GetContextFlags provides indication that we're in a fork child (#7783) 2020-09-20 13:43:28 +03:00
Wen Hui
0db3223bc6 Add Swapdb Module Event (#7804) 2020-09-20 13:36:20 +03:00
Daniel Dai
6d46a8e216 fix make warnings in debug.c MacOS (#7805) 
Co-authored-by: Oran Agra <oran@redislabs.com>
 2020-09-20 12:06:17 +03:00
John Sully
bf6569afb3 Avoid memory overhead in situations it won't be used (active rep only) 
Former-commit-id: 8f7d977f9068904eca783fefbb24df4d8abd4214
 2020-09-19 21:44:59 +00:00
David CARLIER
c9edb47792 debug.c: NetBSD build warning fix. (#7810) 
The symbol base address is a const on this system.
 2020-09-19 12:24:40 +03:00
Wang Yuan
6638f61295 Remove tmp rdb file in background thread (#7762) 
We're already using bg_unlink in several places to delete the rdb file in the background,
and avoid paying the cost of the deletion from our main thread.
This commit uses bg_unlink to remove the temporary rdb file in the background too.

However, in case we delete that rdb file just before exiting, we don't actually wait for the
background thread or the main thread to delete it, and just let the OS clean up after us.
i.e. we open the file, unlink it and exit with the fd still open.

Furthermore, rdbRemoveTempFile can be called from a thread and was using snprintf which is
not async-signal-safe, we now use ll2string instead.
 2020-09-17 18:20:10 +03:00
Wang Yuan
6918ebc92a Implement redisAtomic to replace _Atomic C11 builtin (#7707) 
Redis 6.0 introduces I/O threads, it is so cool and efficient, we use C11
_Atomic to establish inter-thread synchronization without mutex. But the
compiler that must supports C11 _Atomic can compile redis code, that brings a
lot of inconvenience since some common platforms can't support by default such
as CentOS7, so we want to implement redis atomic type to make it more portable.

We have implemented our atomic variable for redis that only has 'relaxed'
operations in src/atomicvar.h, so we implement some operations with
'sequentially-consistent', just like the default behavior of C11 _Atomic that
can establish inter-thread synchronization. And we replace all uses of C11
_Atomic with redis atomic variable.

Our implementation of redis atomic variable uses C11 _Atomic, __atomic or
__sync macros if available, it supports most common platforms, and we will
detect automatically which feature we use. In Makefile we use a dummy file to
detect if the compiler supports C11 _Atomic. Now for gcc, we can compile redis
code theoretically if your gcc version is not less than 4.1.2(starts to support
__sync_xxx operations). Otherwise, we remove use mutex fallback to implement
redis atomic variable for performance and test. You will get compiling errors
if your compiler doesn't support all features of above.

For cover redis atomic variable tests, we add other CI jobs that build redis on
CentOS6 and CentOS7 and workflow daily jobs that run the tests on them.
For them, we just install gcc by default in order to cover different compiler
versions, gcc is 4.4.7 by default installation on CentOS6 and 4.8.5 on CentOS7.

We restore the feature that we can test redis with Helgrind to find data race
errors. But you need install Valgrind in the default path configuration firstly
before running your tests, since we use macros in helgrind.h to tell Helgrind
inter-thread happens-before relationship explicitly for avoiding false positives.
Please open an issue on github if you find data race errors relate to this commit.

Unrelated:
- Fix redefinition of typedef 'RedisModuleUserChangedFunc'
  For some old version compilers, they will report errors or warnings, if we
  re-define function type.
 2020-09-17 16:01:45 +03:00
John Sully
ec72a9451e Fix build break 
Former-commit-id: 50641d0569e8f4814b332da60ccd6d1bf425c53f
 2020-09-17 00:53:56 +00:00
John Sully
17592f1da3 master_global_link_status should respect the quorum 
Former-commit-id: f5ecc77e298d980f73ab34f7f1984bc7b9d451f4
 2020-09-17 00:31:10 +00:00
John Sully
de3769b3ee Allow reads during an active replica load, optionally allow writes as an experimental feature 
Former-commit-id: 655bb6e21c5e814980a7b8b3ac1481ef142c1845
 2020-09-17 00:13:03 +00:00
Oran Agra
622b57e9ee Add printf attribute and fix warnings and a minor bug (#7803) 
The fix in error handling of rdbGenericLoadStringObject is an actual bugfix
 2020-09-16 20:21:04 +03:00
WuYunlong
e9b6077ac7 bio: doFastMemoryTest should try to kill io threads as well. 2020-09-16 14:15:02 +03:00
WuYunlong
cf8a6e3c7a bio: fix doFastMemoryTest. 
If one thread got SIGSEGV, function sigsegvHandler() would be triggered,
it would call bioKillThreads(). But call pthread_cancel() to cancel itself
would make it block. Also note that if SIGSEGV is caught by bio thread, it
should kill the main thread in order to give a positive report.
 2020-09-16 14:15:02 +03:00
Jim Brunner
b52051ad49 Incremental eviction processing (#7653) 
Rather than blindly evicting until maxmemory limit is achieved, this
update adds a time limit to eviction.  While over the maxmemory limit,
eviction will process before each command AND as a timeProc when no
commands are running.

This will reduce the latency impact on many cases, especially pathological
cases like massive used memory increase during dict rehashing.

There is a risk that some other edge cases (like massive pipelined use
of MGET) could cause Redis memory usage to keep growing despite the
eviction attempts, so a new maxmemory-eviction-tenacity config is
introduced to let users mitigate that.
 2020-09-16 09:16:01 +03:00
John Sully
e125742671 Implement replica-quorum config 
Former-commit-id: ab4cdd2ed4d3ee9752737d20662178d73d16b4c2
 2020-09-16 03:26:31 +00:00
Yossi Gottlieb
3d111508a1 TLS: Session caching configuration support. (#7420) 
* TLS: Session caching configuration support.
* TLS: Remove redundant config initialization.


Former-commit-id: d3834c50699bc4f31f381d6d03d4c1b022380895
 2020-09-16 02:10:29 +00:00
Wen Hui
2a8803f534 correct OBJECT ENCODING response for stream type (#7797) 
This commit makes stream object returning "stream" as encoding type in OBJECT ENCODING subcommand and DEBUG OBJECT command.

Till now, it would return "unknown"
 2020-09-15 08:58:21 +03:00
John Sully
dc9b75314b Protocol error in client command 
Former-commit-id: 7a1b2c58c3de736540cf4ec7f1539be63a54f5ac
 2020-09-11 20:48:18 +00:00
John Sully
4a3e312551 Fix more protocol errors 
Former-commit-id: 7fc6d6c6b177ad88dcddd0f4a7f68b74ccdaf037
 2020-09-11 20:47:27 +00:00
John Sully
caac3d12f9 Fix protocol difference with Redis 
Former-commit-id: dec5db4e71231135570d1f03cde4203ec0b87e44
 2020-09-11 20:08:26 +00:00
Wang Yuan
95595d0636 Remove dead global variable 'lru_clock' (#7782) 2020-09-10 17:02:27 +03:00
Oran Agra
40f2c892e5 6.0.8 2020-09-10 14:09:00 +03:00
Oran Agra
e4a7840d34 Fix RESP3 response for HKEYS/HVALS on non-existing key 2020-09-10 14:09:00 +03:00
Roi Lipman
ee3e45ac6e RM_ThreadSafeContextTryLock a non-blocking method for acquiring GIL (#7738) 
Co-authored-by: Yossi Gottlieb <yossigo@gmail.com>
Co-authored-by: Oran Agra <oran@redislabs.com>
(cherry picked from commit b1de173ec0f6a03d6083b87f1505fbf843708685)
 2020-09-10 14:09:00 +03:00
Yossi Gottlieb
8fb8c23746 Tests: validate CONFIG REWRITE for all params. (#7764) 
This is a catch-all test to confirm that that rewrite produces a valid
output for all parameters and that this process does not introduce
undesired configuration changes.

(cherry picked from commit 995f1fc53f7daf3d289d5d70d7b45cdd486dc6cc)
 2020-09-10 14:09:00 +03:00
Oran Agra
de8c720c74 Change THP warning to use madvise rather than never (#7771) 
completes 60097d361d4096d3826c7580acffd4053f8a4835

(cherry picked from commit 73e0cd5a7d7c1af90f58b6af260acca4b7eb795e)
 2020-09-10 14:09:00 +03:00
Itamar Haber
dc11921961 Documents RM_Call's fmt (#5448) 
Improve RM_Call inline documentation about the fmt argument
so that we don't completely depend on the web docs.

Co-authored-by: Oran Agra <oran@redislabs.com>
(cherry picked from commit c13fa0aa3619c595f06e191a30710d85a109ad48)
 2020-09-10 14:09:00 +03:00
Jan-Erik Rediger
b8dec46e0b Check that THP is not set to always (madvise is ok) (#4001) 
THP can also be set to madvise, in which case it shouldn't cause
problems for Redis since redis (or the allocator) doesn't use madvise
to activate it.

(cherry picked from commit 60097d361d4096d3826c7580acffd4053f8a4835)
 2020-09-10 14:09:00 +03:00
Eran Liberty
7fa69e6394 Allow exec with read commands on readonly replica in cluster (#7766) 
There was a bug. Although cluster replicas would allow read commands,
they would not allow a MULTI-EXEC that's composed solely of read commands.
Adds tests for coverage.

Co-authored-by: Oran Agra <oran@redislabs.com>
Co-authored-by: Eran Liberty <eranl@amazon.com>
(cherry picked from commit 7bee51bb5b2cccbaae76f4721761880acf4d5a93)
 2020-09-10 14:09:00 +03:00
Yossi Gottlieb
aa54351c5b Fix CONFIG REWRITE of oom-score-adj-values. (#7761) 
(cherry picked from commit b3782098ae594a5457a9de74ce5e15f1629d077d)
 2020-09-10 14:09:00 +03:00
Yossi Gottlieb
e5db52f19f redis-cli: fix writeConn() buffer handling. (#7749) 
Fix issues with writeConn() which resulted with corruption of the stream by leaving an extra byte in the buffer. The trigger for this is partial writes or write errors which were not experienced on Linux but reported on macOS.

(cherry picked from commit 94cd74e5deb18e0383bcad5c596c72980e5350b6)
 2020-09-10 14:09:00 +03:00
Oran Agra
894016c396 Print server startup messages after daemonization (#7743) 
When redis isn't configured to have a log file, having these prints
before damonization puts them in the calling process stdout rather than
/dev/null

(cherry picked from commit 0db61f564991ad483e2a2014738f25628584476b)
 2020-09-10 14:09:00 +03:00
Thandayuthapani
f8d0d902a5 Add masters/replicas options to redis-cli --cluster call command (#6491) 
* Add master/slave option in --cluster call command

* Update src/redis-cli.c

* Update src/redis-cli.c

Co-authored-by: Itamar Haber <itamar@redislabs.com>
(cherry picked from commit 535222063951cc1f3c2c8f78fd84fb9e0d8acefd)
 2020-09-10 14:09:00 +03:00
Yossi Gottlieb
7aa207ad2c Fix double-make issue with make && make install. (#7734) 
All user-supplied variables that affect the build should be explicitly
persisted.

Fixes #7254

(cherry picked from commit d377b116bad2eab176fe5f5271302823da50c94c)
 2020-09-10 14:09:00 +03:00
Oran Agra
285ef446b0 Squash merging 125 typo/grammar/comment/doc PRs (#7773) 
List of squashed commits or PRs
===============================

commit 66801ea
Author: hwware <wen.hui.ware@gmail.com>
Date:   Mon Jan 13 00:54:31 2020 -0500

    typo fix in acl.c

commit 46f55db
Author: Itamar Haber <itamar@redislabs.com>
Date:   Sun Sep 6 18:24:11 2020 +0300

    Updates a couple of comments

    Specifically:

    * RM_AutoMemory completed instead of pointing to docs
    * Updated link to custom type doc

commit 61a2aa0
Author: xindoo <xindoo@qq.com>
Date:   Tue Sep 1 19:24:59 2020 +0800

    Correct errors in code comments

commit a5871d1
Author: yz1509 <pro-756@qq.com>
Date:   Tue Sep 1 18:36:06 2020 +0800

    fix typos in module.c

commit 41eede7
Author: bookug <bookug@qq.com>
Date:   Sat Aug 15 01:11:33 2020 +0800

    docs: fix typos in comments

commit c303c84
Author: lazy-snail <ws.niu@outlook.com>
Date:   Fri Aug 7 11:15:44 2020 +0800

    fix spelling in redis.conf

commit 1eb76bf
Author: zhujian <zhujianxyz@gmail.com>
Date:   Thu Aug 6 15:22:10 2020 +0800

    add a missing 'n' in comment

commit 1530ec2
Author: Daniel Dai <764122422@qq.com>
Date:   Mon Jul 27 00:46:35 2020 -0400

    fix spelling in tracking.c

commit e517b31
Author: Hunter-Chen <huntcool001@gmail.com>
Date:   Fri Jul 17 22:33:32 2020 +0800

    Update redis.conf

    Co-authored-by: Itamar Haber <itamar@redislabs.com>

commit c300eff
Author: Hunter-Chen <huntcool001@gmail.com>
Date:   Fri Jul 17 22:33:23 2020 +0800

    Update redis.conf

    Co-authored-by: Itamar Haber <itamar@redislabs.com>

commit 4c058a8
Author: 陈浩鹏 <chenhaopeng@heytea.com>
Date:   Thu Jun 25 19:00:56 2020 +0800

    Grammar fix and clarification

commit 5fcaa81
Author: bodong.ybd <bodong.ybd@alibaba-inc.com>
Date:   Fri Jun 19 10:09:00 2020 +0800

    Fix typos

commit 4caca9a
Author: Pruthvi P <pruthvi@ixigo.com>
Date:   Fri May 22 00:33:22 2020 +0530

    Fix typo eviciton => eviction

commit b2a25f6
Author: Brad Dunbar <dunbarb2@gmail.com>
Date:   Sun May 17 12:39:59 2020 -0400

    Fix a typo.

commit 12842ae
Author: hwware <wen.hui.ware@gmail.com>
Date:   Sun May 3 17:16:59 2020 -0400

    fix spelling in redis conf

commit ddba07c
Author: Chris Lamb <chris@chris-lamb.co.uk>
Date:   Sat May 2 23:25:34 2020 +0100

    Correct a "conflicts" spelling error.

commit 8fc7bf2
Author: Nao YONASHIRO <yonashiro@r.recruit.co.jp>
Date:   Thu Apr 30 10:25:27 2020 +0900

    docs: fix EXPIRE_FAST_CYCLE_DURATION to ACTIVE_EXPIRE_CYCLE_FAST_DURATION

commit 9b2b67a
Author: Brad Dunbar <dunbarb2@gmail.com>
Date:   Fri Apr 24 11:46:22 2020 -0400

    Fix a typo.

commit 0746f10
Author: devilinrust <63737265+devilinrust@users.noreply.github.com>
Date:   Thu Apr 16 00:17:53 2020 +0200

    Fix typos in server.c

commit 92b588d
Author: benjessop12 <56115861+benjessop12@users.noreply.github.com>
Date:   Mon Apr 13 13:43:55 2020 +0100

    Fix spelling mistake in lazyfree.c

commit 1da37aa
Merge: 2d4ba28 c90b2a4
Author: hwware <wen.hui.ware@gmail.com>
Date:   Thu Mar 5 22:41:31 2020 -0500

    Merge remote-tracking branch 'upstream/unstable' into expiretypofix

commit 2d4ba28
Author: hwware <wen.hui.ware@gmail.com>
Date:   Mon Mar 2 00:09:40 2020 -0500

    fix typo in expire.c

commit 1a746f7
Author: SennoYuki <minakami1yuki@gmail.com>
Date:   Thu Feb 27 16:54:32 2020 +0800

    fix typo

commit 8599b1a
Author: dongheejeong <donghee950403@gmail.com>
Date:   Sun Feb 16 20:31:43 2020 +0000

    Fix typo in server.c

commit f38d4e8
Author: hwware <wen.hui.ware@gmail.com>
Date:   Sun Feb 2 22:58:38 2020 -0500

    fix typo in evict.c

commit fe143fc
Author: Leo Murillo <leonardo.murillo@gmail.com>
Date:   Sun Feb 2 01:57:22 2020 -0600

    Fix a few typos in redis.conf

commit 1ab4d21
Author: viraja1 <anchan.viraj@gmail.com>
Date:   Fri Dec 27 17:15:58 2019 +0530

    Fix typo in Latency API docstring

commit ca1f70e
Author: gosth <danxuedexing@qq.com>
Date:   Wed Dec 18 15:18:02 2019 +0800

    fix typo in sort.c

commit a57c06b
Author: ZYunH <zyunhjob@163.com>
Date:   Mon Dec 16 22:28:46 2019 +0800

    fix-zset-typo

commit b8c92b5
Author: git-hulk <hulk.website@gmail.com>
Date:   Mon Dec 16 15:51:42 2019 +0800

    FIX: typo in cluster.c, onformation->information

commit 9dd981c
Author: wujm2007 <jim.wujm@gmail.com>
Date:   Mon Dec 16 09:37:52 2019 +0800

    Fix typo

commit e132d7a
Author: Sebastien Williams-Wynn <s.williamswynn.mail@gmail.com>
Date:   Fri Nov 15 00:14:07 2019 +0000

    Minor typo change

commit 47f44d5
Author: happynote3966 <01ssrmikururudevice01@gmail.com>
Date:   Mon Nov 11 22:08:48 2019 +0900

    fix comment typo in redis-cli.c

commit b8bdb0d
Author: fulei <fulei@kuaishou.com>
Date:   Wed Oct 16 18:00:17 2019 +0800

    Fix a spelling mistake of comments  in defragDictBucketCallback

commit 0def46a
Author: fulei <fulei@kuaishou.com>
Date:   Wed Oct 16 13:09:27 2019 +0800

    fix some spelling mistakes of comments in defrag.c

commit f3596fd
Author: Phil Rajchgot <tophil@outlook.com>
Date:   Sun Oct 13 02:02:32 2019 -0400

    Typo and grammar fixes

    Redis and its documentation are great -- just wanted to submit a few corrections in the spirit of Hacktoberfest. Thanks for all your work on this project. I use it all the time and it works beautifully.

commit 2b928cd
Author: KangZhiDong <worldkzd@gmail.com>
Date:   Sun Sep 1 07:03:11 2019 +0800

    fix typos

commit 33aea14
Author: Axlgrep <axlgrep@gmail.com>
Date:   Tue Aug 27 11:02:18 2019 +0800

    Fixed eviction spelling issues

commit e282a80
Author: Simen Flatby <simen@oms.no>
Date:   Tue Aug 20 15:25:51 2019 +0200

    Update comments to reflect prop name

    In the comments the prop is referenced as replica-validity-factor,
    but it is really named cluster-replica-validity-factor.

commit 74d1f9a
Author: Jim Green <jimgreen2013@qq.com>
Date:   Tue Aug 20 20:00:31 2019 +0800

    fix comment error, the code is ok

commit eea1407
Author: Liao Tonglang <liaotonglang@gmail.com>
Date:   Fri May 31 10:16:18 2019 +0800

    typo fix

    fix cna't to can't

commit 0da553c
Author: KAWACHI Takashi <tkawachi@gmail.com>
Date:   Wed Jul 17 00:38:16 2019 +0900

    Fix typo

commit 7fc8fb6
Author: Michael Prokop <mika@grml.org>
Date:   Tue May 28 17:58:42 2019 +0200

    Typo fixes

    s/familar/familiar/
    s/compatiblity/compatibility/
    s/ ot / to /
    s/itsef/itself/

commit 5f46c9d
Author: zhumoing <34539422+zhumoing@users.noreply.github.com>
Date:   Tue May 21 21:16:50 2019 +0800

    typo-fixes

    typo-fixes

commit 321dfe1
Author: wxisme <850885154@qq.com>
Date:   Sat Mar 16 15:10:55 2019 +0800

    typo fix

commit b4fb131
Merge: 267e0e6 4842305
Author: Nikitas Bastas <nikitasbst@gmail.com>
Date:   Fri Feb 8 22:55:45 2019 +0200

    Merge branch 'unstable' of antirez/redis into unstable

commit 267e0e6
Author: Nikitas Bastas <nikitasbst@gmail.com>
Date:   Wed Jan 30 21:26:04 2019 +0200

    Minor typo fix

commit 30544e7
Author: inshal96 <39904558+inshal96@users.noreply.github.com>
Date:   Fri Jan 4 16:54:50 2019 +0500

    remove an extra 'a' in the comments

commit 337969d
Author: BrotherGao <yangdongheng11@gmail.com>
Date:   Sat Dec 29 12:37:29 2018 +0800

    fix typo in redis.conf

commit 9f4b121
Merge: 423a030 19d0ece
Author: BrotherGao <yangdongheng@xiaomi.com>
Date:   Sat Dec 29 11:41:12 2018 +0800

    Merge branch 'unstable' of antirez/redis into unstable

commit 423a030
Merge: 42b02b7 0423081
Author: 杨东衡 <yangdongheng@xiaomi.com>
Date:   Tue Dec 4 23:56:11 2018 +0800

    Merge branch 'unstable' of antirez/redis into unstable

commit 42b02b7
Merge: 8c7dcff efa96f0
Author: Dongheng Yang <yangdongheng11@gmail.com>
Date:   Sun Oct 28 15:54:23 2018 +0800

    Merge pull request #1 from antirez/unstable

    update local data

commit 714b589
Author: Christian <crifei93@gmail.com>
Date:   Fri Dec 28 01:17:26 2018 +0100

    fix typo "resulution"

commit e23259d
Author: garenchan <1412950785@qq.com>
Date:   Wed Dec 26 09:58:35 2018 +0800

    fix typo: segfauls -> segfault

commit a9359f8
Author: xjp <jianping_xie@aliyun.com>
Date:   Tue Dec 18 17:31:44 2018 +0800

    Fixed REDISMODULE_H spell bug

commit a12c3e4
Author: jdiaz <jrd.palacios@gmail.com>
Date:   Sat Dec 15 23:39:52 2018 -0600

    Fixes hyperloglog hash function comment block description

commit 770eb11
Author: 林上耀 <1210tom@163.com>
Date:   Sun Nov 25 17:16:10 2018 +0800

    fix typo

commit fd97fbb
Author: Chris Lamb <chris@chris-lamb.co.uk>
Date:   Fri Nov 23 17:14:01 2018 +0100

    Correct "unsupported" typo.

commit a85522d
Author: Jungnam Lee <jungnam.lee@oracle.com>
Date:   Thu Nov 8 23:01:29 2018 +0900

    fix typo in test comments

commit ade8007
Author: Arun Kumar <palerdot@users.noreply.github.com>
Date:   Tue Oct 23 16:56:35 2018 +0530

    Fixed grammatical typo

    Fixed typo for word 'dictionary'

commit 869ee39
Author: Hamid Alaei <hamid.a85@gmail.com>
Date:   Sun Aug 12 16:40:02 2018 +0430

    fix documentations: (ThreadSafeContextStart/Stop -> ThreadSafeContextLock/Unlock), minor typo

commit f89d158
Author: Mayank Jain <mayankjain255@gmail.com>
Date:   Tue Jul 31 23:01:21 2018 +0530

    Updated README.md with some spelling corrections.

    Made correction in spelling of some misspelled words.

commit 892198e
Author: dsomeshwar <someshwar.dhayalan@gmail.com>
Date:   Sat Jul 21 23:23:04 2018 +0530

    typo fix

commit 8a4d780
Author: Itamar Haber <itamar@redislabs.com>
Date:   Mon Apr 30 02:06:52 2018 +0300

    Fixes some typos

commit e3acef6
Author: Noah Rosamilia <ivoahivoah@gmail.com>
Date:   Sat Mar 3 23:41:21 2018 -0500

    Fix typo in /deps/README.md

commit 04442fb
Author: WuYunlong <xzsyeb@126.com>
Date:   Sat Mar 3 10:32:42 2018 +0800

    Fix typo in readSyncBulkPayload() comment.

commit 9f36880
Author: WuYunlong <xzsyeb@126.com>
Date:   Sat Mar 3 10:20:37 2018 +0800

    replication.c comment: run_id -> replid.

commit f866b4a
Author: Francesco 'makevoid' Canessa <makevoid@gmail.com>
Date:   Thu Feb 22 22:01:56 2018 +0000

    fix comment typo in server.c

commit 0ebc69b
Author: 줍 <jubee0124@gmail.com>
Date:   Mon Feb 12 16:38:48 2018 +0900

    Fix typo in redis.conf

    Fix `five behaviors` to `eight behaviors` in [this sentence ](antirez/redis@unstable/redis.conf#L564)

commit b50a620
Author: martinbroadhurst <martinbroadhurst@users.noreply.github.com>
Date:   Thu Dec 28 12:07:30 2017 +0000

    Fix typo in valgrind.sup

commit 7d8f349
Author: Peter Boughton <peter@sorcerersisle.com>
Date:   Mon Nov 27 19:52:19 2017 +0000

    Update CONTRIBUTING; refer doc updates to redis-doc repo.

commit 02dec7e
Author: Klauswk <klauswk1@hotmail.com>
Date:   Tue Oct 24 16:18:38 2017 -0200

    Fix typo in comment

commit e1efbc8
Author: chenshi <baiwfg2@gmail.com>
Date:   Tue Oct 3 18:26:30 2017 +0800

    Correct two spelling errors of comments

commit 93327d8
Author: spacewander <spacewanderlzx@gmail.com>
Date:   Wed Sep 13 16:47:24 2017 +0800

    Update the comment for OBJ_ENCODING_EMBSTR_SIZE_LIMIT's value

    The value of OBJ_ENCODING_EMBSTR_SIZE_LIMIT is 44 now instead of 39.

commit 63d361f
Author: spacewander <spacewanderlzx@gmail.com>
Date:   Tue Sep 12 15:06:42 2017 +0800

    Fix <prevlen> related doc in ziplist.c

    According to the definition of ZIP_BIG_PREVLEN and other related code,
    the guard of single byte <prevlen> should be 254 instead of 255.

commit ebe228d
Author: hanael80 <hanael80@gmail.com>
Date:   Tue Aug 15 09:09:40 2017 +0900

    Fix typo

commit 6b696e6
Author: Matt Robenolt <matt@ydekproductions.com>
Date:   Mon Aug 14 14:50:47 2017 -0700

    Fix typo in LATENCY DOCTOR output

commit a2ec6ae
Author: caosiyang <caosiyang@qiyi.com>
Date:   Tue Aug 15 14:15:16 2017 +0800

    Fix a typo: form => from

commit 3ab7699
Author: caosiyang <caosiyang@qiyi.com>
Date:   Thu Aug 10 18:40:33 2017 +0800

    Fix a typo: replicationFeedSlavesFromMaster() => replicationFeedSlavesFromMasterStream()

commit 72d43ef
Author: caosiyang <caosiyang@qiyi.com>
Date:   Tue Aug 8 15:57:25 2017 +0800

    fix a typo: servewr => server

commit 707c958
Author: Bo Cai <charpty@gmail.com>
Date:   Wed Jul 26 21:49:42 2017 +0800

    redis-cli.c typo: conut -> count.

    Signed-off-by: Bo Cai <charpty@gmail.com>

commit b9385b2
Author: JackDrogon <jack.xsuperman@gmail.com>
Date:   Fri Jun 30 14:22:31 2017 +0800

    Fix some spell problems

commit 20d9230
Author: akosel <aaronjkosel@gmail.com>
Date:   Sun Jun 4 19:35:13 2017 -0500

    Fix typo

commit b167bfc
Author: Krzysiek Witkowicz <krzysiekwitkowicz@gmail.com>
Date:   Mon May 22 21:32:27 2017 +0100

    Fix #4008 small typo in comment

commit 2b78ac8
Author: Jake Clarkson <jacobwclarkson@gmail.com>
Date:   Wed Apr 26 15:49:50 2017 +0100

    Correct typo in tests/unit/hyperloglog.tcl

commit b0f1cdb
Author: Qi Luo <qiluo-msft@users.noreply.github.com>
Date:   Wed Apr 19 14:25:18 2017 -0700

    Fix typo

commit a90b0f9
Author: charsyam <charsyam@naver.com>
Date:   Thu Mar 16 18:19:53 2017 +0900

    fix typos

    fix typos

    fix typos

commit 8430a79
Author: Richard Hart <richardhart92@gmail.com>
Date:   Mon Mar 13 22:17:41 2017 -0400

    Fixed log message typo in listenToPort.

commit 481a1c2
Author: Vinod Kumar <kumar003vinod@gmail.com>
Date:   Sun Jan 15 23:04:51 2017 +0530

    src/db.c: Correct "save" -> "safe" typo

commit 586b4d3
Author: wangshaonan <wshn13@gmail.com>
Date:   Wed Dec 21 20:28:27 2016 +0800

    Fix typo they->the in helloworld.c

commit c1c4b5e
Author: Jenner <hypxm@qq.com>
Date:   Mon Dec 19 16:39:46 2016 +0800

    typo error

commit 1ee1a3f
Author: tielei <43289893@qq.com>
Date:   Mon Jul 18 13:52:25 2016 +0800

    fix some comments

commit 11a41fb
Author: Otto Kekäläinen <otto@seravo.fi>
Date:   Sun Jul 3 10:23:55 2016 +0100

    Fix spelling in documentation and comments

commit 5fb5d82
Author: francischan <f1ancis621@gmail.com>
Date:   Tue Jun 28 00:19:33 2016 +0800

    Fix outdated comments about redis.c file.
    It should now refer to server.c file.

commit 6b254bc
Author: lmatt-bit <lmatt123n@gmail.com>
Date:   Thu Apr 21 21:45:58 2016 +0800

    Refine the comment of dictRehashMilliseconds func

SLAVECONF->REPLCONF in comment - by andyli029

commit ee9869f
Author: clark.kang <charsyam@naver.com>
Date:   Tue Mar 22 11:09:51 2016 +0900

    fix typos

commit f7b3b11
Author: Harisankar H <harisankarh@gmail.com>
Date:   Wed Mar 9 11:49:42 2016 +0530

    Typo correction: "faield" --> "failed"

    Typo correction: "faield" --> "failed"

commit 3fd40fc
Author: Itamar Haber <itamar@redislabs.com>
Date:   Thu Feb 25 10:31:51 2016 +0200

    Fixes a typo in comments

commit 621c160
Author: Prayag Verma <prayag.verma@gmail.com>
Date:   Mon Feb 1 12:36:20 2016 +0530

    Fix typo in Readme.md

    Spelling mistakes -
    `eviciton` > `eviction`
    `familar` > `familiar`

commit d7d07d6
Author: WonCheol Lee <toctoc21c@gmail.com>
Date:   Wed Dec 30 15:11:34 2015 +0900

    Typo fixed

commit a4dade7
Author: Felix Bünemann <buenemann@louis.info>
Date:   Mon Dec 28 11:02:55 2015 +0100

    [ci skip] Improve supervised upstart config docs

    This mentions that "expect stop" is required for supervised upstart
    to work correctly. See http://upstart.ubuntu.com/cookbook/#expect-stop
    for an explanation.

commit d9caba9
Author: daurnimator <quae@daurnimator.com>
Date:   Mon Dec 21 18:30:03 2015 +1100

    README: Remove trailing whitespace

commit 72d42e5
Author: daurnimator <quae@daurnimator.com>
Date:   Mon Dec 21 18:29:32 2015 +1100

    README: Fix typo. th => the

commit dd6e957
Author: daurnimator <quae@daurnimator.com>
Date:   Mon Dec 21 18:29:20 2015 +1100

    README: Fix typo. familar => familiar

commit 3a12b23
Author: daurnimator <quae@daurnimator.com>
Date:   Mon Dec 21 18:28:54 2015 +1100

    README: Fix typo. eviciton => eviction

commit 2d1d03b
Author: daurnimator <quae@daurnimator.com>
Date:   Mon Dec 21 18:21:45 2015 +1100

    README: Fix typo. sever => server

commit 3973b06
Author: Itamar Haber <itamar@garantiadata.com>
Date:   Sat Dec 19 17:01:20 2015 +0200

    Typo fix

commit 4f2e460
Author: Steve Gao <fu@2token.com>
Date:   Fri Dec 4 10:22:05 2015 +0800

    Update README - fix typos

commit b21667c
Author: binyan <binbin.yan@nokia.com>
Date:   Wed Dec 2 22:48:37 2015 +0800

    delete redundancy color judge in sdscatcolor

commit 88894c7
Author: binyan <binbin.yan@nokia.com>
Date:   Wed Dec 2 22:14:42 2015 +0800

    the example output shoule be HelloWorld

commit 2763470
Author: binyan <binbin.yan@nokia.com>
Date:   Wed Dec 2 17:41:39 2015 +0800

    modify error word keyevente

    Signed-off-by: binyan <binbin.yan@nokia.com>

commit 0847b3d
Author: Bruno Martins <bscmartins@gmail.com>
Date:   Wed Nov 4 11:37:01 2015 +0000

    typo

commit bbb9e9e
Author: dawedawe <dawedawe@gmx.de>
Date:   Fri Mar 27 00:46:41 2015 +0100

    typo: zimap -> zipmap

commit 5ed297e
Author: Axel Advento <badwolf.bloodseeker.rev@gmail.com>
Date:   Tue Mar 3 15:58:29 2015 +0800

    Fix 'salve' typos to 'slave'

commit edec9d6
Author: LudwikJaniuk <ludvig.janiuk@gmail.com>
Date:   Wed Jun 12 14:12:47 2019 +0200

    Update README.md

    Co-Authored-By: Qix <Qix-@users.noreply.github.com>

commit 692a7af
Author: LudwikJaniuk <ludvig.janiuk@gmail.com>
Date:   Tue May 28 14:32:04 2019 +0200

    grammar

commit d962b0a
Author: Nick Frost <nickfrostatx@gmail.com>
Date:   Wed Jul 20 15:17:12 2016 -0700

    Minor grammar fix

commit 24fff01aaccaf5956973ada8c50ceb1462e211c6 (typos)
Author: Chad Miller <chadm@squareup.com>
Date:   Tue Sep 8 13:46:11 2020 -0400

    Fix faulty comment about operation of unlink()

commit 3cd5c1f3326c52aa552ada7ec797c6bb16452355
Author: Kevin <kevin.xgr@gmail.com>
Date:   Wed Nov 20 00:13:50 2019 +0800

    Fix typo in server.c.

From a83af59 Mon Sep 17 00:00:00 2001
From: wuwo <wuwo@wacai.com>
Date: Fri, 17 Mar 2017 20:37:45 +0800
Subject: [PATCH] falure to failure

From c961896 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=B7=A6=E6=87=B6?= <veficos@gmail.com>
Date: Sat, 27 May 2017 15:33:04 +0800
Subject: [PATCH] fix typo

From e600ef2 Mon Sep 17 00:00:00 2001
From: "rui.zou" <rui.zou@yunify.com>
Date: Sat, 30 Sep 2017 12:38:15 +0800
Subject: [PATCH] fix a typo

From c7d07fa Mon Sep 17 00:00:00 2001
From: Alexandre Perrin <alex@kaworu.ch>
Date: Thu, 16 Aug 2018 10:35:31 +0200
Subject: [PATCH] deps README.md typo

From b25cb67 Mon Sep 17 00:00:00 2001
From: Guy Korland <gkorland@gmail.com>
Date: Wed, 26 Sep 2018 10:55:37 +0300
Subject: [PATCH 1/2] fix typos in header

From ad28ca6 Mon Sep 17 00:00:00 2001
From: Guy Korland <gkorland@gmail.com>
Date: Wed, 26 Sep 2018 11:02:36 +0300
Subject: [PATCH 2/2] fix typos

commit 34924cdedd8552466fc22c1168d49236cb7ee915
Author: Adrian Lynch <adi_ady_ade@hotmail.com>
Date:   Sat Apr 4 21:59:15 2015 +0100

    Typos fixed

commit fd2a1e7
Author: Jan <jsteemann@users.noreply.github.com>
Date:   Sat Oct 27 19:13:01 2018 +0200

    Fix typos

    Fix typos

commit e14e47c1a234b53b0e103c5f6a1c61481cbcbb02
Author: Andy Lester <andy@petdance.com>
Date:   Fri Aug 2 22:30:07 2019 -0500

    Fix multiple misspellings of "following"

commit 79b948ce2dac6b453fe80995abbcaac04c213d5a
Author: Andy Lester <andy@petdance.com>
Date:   Fri Aug 2 22:24:28 2019 -0500

    Fix misspelling of create-cluster

commit 1fffde52666dc99ab35efbd31071a4c008cb5a71
Author: Andy Lester <andy@petdance.com>
Date:   Wed Jul 31 17:57:56 2019 -0500

    Fix typos

commit 204c9ba9651e9e05fd73936b452b9a30be456cfe
Author: Xiaobo Zhu <xiaobo.zhu@shopee.com>
Date:   Tue Aug 13 22:19:25 2019 +0800

    fix typos

Squashed commit of the following:

commit 1d9aaf8
Author: danmedani <danmedani@gmail.com>
Date:   Sun Aug 2 11:40:26 2015 -0700

README typo fix.

Squashed commit of the following:

commit 32bfa7c
Author: Erik Dubbelboer <erik@dubbelboer.com>
Date:   Mon Jul 6 21:15:08 2015 +0200

Fixed grammer

Squashed commit of the following:

commit b24f69c
Author: Sisir Koppaka <sisir.koppaka@gmail.com>
Date:   Mon Mar 2 22:38:45 2015 -0500

utils/hashtable/rehashing.c: Fix typos

Squashed commit of the following:

commit 4e04082
Author: Erik Dubbelboer <erik@dubbelboer.com>
Date:   Mon Mar 23 08:22:21 2015 +0000

Small config file documentation improvements

Squashed commit of the following:

commit acb8773
Author: ctd1500 <ctd1500@gmail.com>
Date:   Fri May 8 01:52:48 2015 -0700

Typo and grammar fixes in readme

commit 2eb75b6
Author: ctd1500 <ctd1500@gmail.com>
Date:   Fri May 8 01:36:18 2015 -0700

fixed redis.conf comment

Squashed commit of the following:

commit a8249a2
Author: Masahiko Sawada <sawada.mshk@gmail.com>
Date:   Fri Dec 11 11:39:52 2015 +0530

Revise correction of typos.

Squashed commit of the following:

commit 3c02028
Author: zhaojun11 <zhaojun11@jd.com>
Date:   Wed Jan 17 19:05:28 2018 +0800

Fix typos include two code typos in cluster.c and latency.c

Squashed commit of the following:

commit 9dba47c
Author: q191201771 <191201771@qq.com>
Date:   Sat Jan 4 11:31:04 2020 +0800

fix function listCreate comment in adlist.c

Update src/server.c

commit 2c7c2cb536e78dd211b1ac6f7bda00f0f54faaeb
Author: charpty <charpty@gmail.com>
Date:   Tue May 1 23:16:59 2018 +0800

    server.c typo: modules system dictionary type comment

    Signed-off-by: charpty <charpty@gmail.com>

commit a8395323fb63cb59cb3591cb0f0c8edb7c29a680
Author: Itamar Haber <itamar@redislabs.com>
Date:   Sun May 6 00:25:18 2018 +0300

    Updates test_helper.tcl's help with undocumented options

    Specifically:

    * Host
    * Port
    * Client

commit bde6f9ced15755cd6407b4af7d601b030f36d60b
Author: wxisme <850885154@qq.com>
Date:   Wed Aug 8 15:19:19 2018 +0800

    fix comments in deps files

commit 3172474ba991532ab799ee1873439f3402412331
Author: wxisme <850885154@qq.com>
Date:   Wed Aug 8 14:33:49 2018 +0800

    fix some comments

commit 01b6f2b6858b5cf2ce4ad5092d2c746e755f53f0
Author: Thor Juhasz <thor@juhasz.pro>
Date:   Sun Nov 18 14:37:41 2018 +0100

    Minor fixes to comments

    Found some parts a little unclear on a first read, which prompted me to have a better look at the file and fix some minor things I noticed.
    Fixing minor typos and grammar. There are no changes to configuration options.
    These changes are only meant to help the user better understand the explanations to the various configuration options
 2020-09-10 13:43:38 +03:00
Oran Agra
95d7674cad Fix RESP3 response for HKEYS/HVALS on non-existing key (#7781) 2020-09-10 10:09:13 +03:00
Roi Lipman
b1de173ec0 RM_ThreadSafeContextTryLock a non-blocking method for acquiring GIL (#7738) 
Co-authored-by: Yossi Gottlieb <yossigo@gmail.com>
Co-authored-by: Oran Agra <oran@redislabs.com>
 2020-09-09 16:01:16 +03:00
Yossi Gottlieb
995f1fc53f Tests: validate CONFIG REWRITE for all params. (#7764) 
This is a catch-all test to confirm that that rewrite produces a valid
output for all parameters and that this process does not introduce
undesired configuration changes.
 2020-09-09 15:43:11 +03:00
Oran Agra
73e0cd5a7d Change THP warning to use madvise rather than never (#7771) 
completes 60097d361d4096d3826c7580acffd4053f8a4835
 2020-09-09 15:39:57 +03:00
天河
df70120c90 Fix comments of _quicklistSplitNode function. (#4341) 
Comments about the behavior of the function where wrong (off by one)
Co-authored-by: Oran Agra <oran@redislabs.com>
 2020-09-09 15:28:38 +03:00
Yossi Gottlieb
74bac9610e Fix default/explicit "save" parameter loading. (#7767) 
Save parameters should either be default or whatever specified in the
config file. This fixes an issue introduced in #7092 which causes
configuration file settings to be applied on top of the defaults.
 2020-09-09 15:12:57 +03:00
Itamar Haber
c13fa0aa36 Documents RM_Call's fmt (#5448) 
Improve RM_Call inline documentation about the fmt argument
so that we don't completely depend on the web docs.

Co-authored-by: Oran Agra <oran@redislabs.com>
 2020-09-09 15:09:41 +03:00
Jan-Erik Rediger
60097d361d Check that THP is not set to always (madvise is ok) (#4001) 
THP can also be set to madvise, in which case it shouldn't cause
problems for Redis since redis (or the allocator) doesn't use madvise
to activate it.
 2020-09-09 15:06:04 +03:00
Eran Liberty
7bee51bb5b Allow exec with read commands on readonly replica in cluster (#7766) 
There was a bug. Although cluster replicas would allow read commands,
they would not allow a MULTI-EXEC that's composed solely of read commands.
Adds tests for coverage.

Co-authored-by: Oran Agra <oran@redislabs.com>
Co-authored-by: Eran Liberty <eranl@amazon.com>
 2020-09-09 09:35:42 +03:00
Yossi Gottlieb
b3782098ae Fix CONFIG REWRITE of oom-score-adj-values. (#7761) 2020-09-08 16:00:20 +03:00
John Sully
ac42f938e8 Fix whitespace 
Former-commit-id: d47aeb1fc8a6804a44035253ad87478b817605cf
 2020-09-07 03:35:46 +00:00
John Sully
1c1b114555 Dramatically improve perf by blocking commands 
Former-commit-id: e47584b286c41cf0783fe014ac8b6ec187564ade
 2020-09-07 00:49:53 +00:00
Oran Agra
725616534e if diskless repl child is killed, make sure to reap the pid (#7742) 
Starting redis 6.0 and the changes we made to the diskless master to be
suitable for TLS, I made the master avoid reaping (wait3) the pid of the
child until we know all replicas are done reading their rdb.

I did that in order to avoid a state where the rdb_child_pid is -1 but
we don't yet want to start another fork (still busy serving that data to
replicas).

It turns out that the solution used so far was problematic in case the
fork child was being killed (e.g. by the kernel OOM killer), in that
case there's a chance that we currently disabled the read event on the
rdb pipe, since we're waiting for a replica to become writable again.
and in that scenario the master would have never realized the child
exited, and the replica will remain hung too.
Note that there's no mechanism to detect a hung replica while it's in
rdb transfer state.

The solution here is to add another pipe which is used by the parent to
tell the child it is safe to exit. this mean that when the child exits,
for whatever reason, it is safe to reap it.

Besides that, i'm re-introducing an adjustment to REPLCONF ACK which was
part of #6271 (Accelerate diskless master connections) but was dropped
when that PR was rebased after the TLS fork/pipe changes (6fd5ff8).
Now that RdbPipeCleanup no longer calls checkChildrenDone, and the ACK
has chance to detect that the child exited, it should be the one to call
it so that we don't have to wait for cron (server.hz) to do that.
 2020-09-06 16:43:57 +03:00