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5169 Commits

Author SHA1 Message Date
zhaozhao.zz
656e4b2f9d networking: just move qb_pos instead of sdsrange in processInlineBuffer 2018-08-29 12:28:31 +02:00
zhaozhao.zz
2c7972cec8 networking: just return C_OK if multibulk processing saw a <= 0 length. 2018-08-29 12:28:25 +02:00
zhaozhao.zz
aff86fa1f5 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.
 2018-08-29 12:28:19 +02:00
Chris Lamb
45a6c5be2a Use SOURCE_DATE_EPOCH over unreproducible uname + date calls. 
See <https://reproducible-builds.org/specs/source-date-epoch/> for more
details.

Signed-off-by: Chris Lamb <chris@chris-lamb.co.uk>
 2018-08-29 12:28:16 +02:00
dejun.xdj
b59f04a099 Streams: ID of xclaim command starts from the sixth argument. 2018-08-29 12:28:09 +02:00
shenlongxing
a3f2437bdd Fix stream command paras 2018-08-29 12:28:06 +02:00
antirez
df9112354b Fix AOF comment to report the current behavior. 
Realted to #5201.
 2018-08-29 12:28:04 +02:00
antirez
5b06bdf457 Redis 5.0 RC4. 2018-08-03 16:46:06 +02:00
antirez
fbbcc6a657 Streams IDs parsing refactoring. 
Related to #5184.
 2018-08-02 18:34:42 +02:00
antirez
63addc5c1e Fix zslUpdateScore() edge case. 
When the element new score is the same of prev/next node, the
lexicographical order kicks in, so we can safely update the node in
place only when the new score is strictly between the adjacent nodes
but never equal to one of them.

Technically speaking we could do extra checks to make sure that even if the
score is the same as one of the adjacent nodes, we can still update on
place, but this rarely happens, so probably not a good deal to make it
more complex.

Related to #5179.
 2018-08-02 18:34:34 +02:00
antirez
724740cc19 More commenting of zslUpdateScore(). 2018-08-02 18:34:34 +02:00
antirez
ddc87eef4f Explain what's the point of zslUpdateScore() in top comment. 2018-08-02 18:34:34 +02:00
antirez
741f29ea52 Remove old commented zslUpdateScore() from source. 2018-08-02 18:34:34 +02:00
antirez
201168368a Optimize zslUpdateScore() as asked in #5179. 2018-08-02 18:34:34 +02:00
antirez
8c297e8b43 zsetAdd() refactored adding zslUpdateScore(). 2018-08-02 18:34:34 +02:00
dejun.xdj
bd2f3f6bb1 Streams: rearrange the usage of '-' and '+' IDs in stream commands. 2018-08-02 18:34:34 +02:00
dejun.xdj
c0c06b8456 Streams: add mmid_supp argument in streamParseIDOrReply(). 
If 'mmid_supp' is set to 0, "-" and "+" will be
treated as an invalid ID.
 2018-08-02 18:34:34 +02:00
Oran Agra
3662289995 add DEBUG LOG, to to assist test suite debugging 2018-08-02 18:34:34 +02:00
antirez
83d4311acd Cluster cron announce IP minor refactoring. 2018-08-02 18:34:04 +02:00
shenlongxing
a633f8e130 Fix cluster-announce-ip memory leak 2018-08-02 18:34:04 +02:00
antirez
24c455381a Tranfer -> transfer typo fixed. 2018-08-02 18:34:04 +02:00
zhaozhao.zz
c609f240a5 refactor dbOverwrite to make lazyfree work 2018-08-02 18:34:04 +02:00
antirez
9e97173988 Refactoring: replace low-level checks with writeCommandsDeniedByDiskError(). 2018-08-02 18:34:04 +02:00
antirez
0e77cef096 Fix writeCommandsDeniedByDiskError() inverted return value. 2018-08-02 18:34:04 +02:00
antirez
acfe9d138a Better top comment for writeCommandsDeniedByDiskError(). 2018-08-02 18:34:04 +02:00
antirez
4e933e0059 Introduce writeCommandsDeniedByDiskError(). 2018-08-02 18:34:04 +02:00
WuYunlong
41607dfd25 Consider aof write error as well as rdb in lua script. 2018-08-02 18:34:04 +02:00
Salvatore Sanfilippo
1d073a64f7
Merge pull request #5168 from rpv-tomsk/issue-5033 
INFO CPU: higher precision of reported values
 2018-07-30 18:03:15 +02:00
Guy Korland
2db31fd4bb Few typo fixes 2018-07-30 18:00:32 +02:00
antirez
64242757d7 Add year in log. 
User: "is there a reason why redis server logs  are missing the year in
the "date time"?"

Me: "I guess I did not imagine it would be stable enough to run for
several years".
 2018-07-30 18:00:30 +02:00
antirez
9a76472d71 Make dynamic hz actually configurable. 2018-07-30 18:00:24 +02:00
antirez
a330d06c82 Control dynamic HZ via server configuration. 2018-07-30 18:00:21 +02:00
antirez
d42602ffc8 Dynamic HZ: adapt cron frequency to number of clients. 2018-07-30 18:00:19 +02:00
antirez
7b5f0223f8 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.
 2018-07-30 18:00:16 +02:00
antirez
037b00dece Remove useless conditional from emptyDb(). 
Related to #4852.
 2018-07-30 17:59:52 +02:00
antirez
0e97ae79b0 Make emptyDb() change introduced in #4852 simpler to read. 2018-07-30 17:59:49 +02:00
zhaozhao.zz
f7740fafbd optimize flushdb, avoid useless loops 2018-07-30 17:59:46 +02:00
zhaozhao.zz
0c00837669 Streams: fix xdel memory leak 2018-07-30 17:59:43 +02:00
antirez
dc600a25cd Example the magic +1 in migrateCommand(). 
Related to #5154.
 2018-07-30 17:59:40 +02:00
antirez
d6827ab638 Make changes of PR #5154 hopefully simpler. 2018-07-30 17:59:37 +02:00
WuYunlong
89ec14531b Do not migrate already expired keys. 2018-07-30 17:59:35 +02:00
Pavel Rochnyack
cd25ed17b9 INFO CPU: higher precision of reported values 
Closes: #5033
 2018-07-25 21:50:24 +07:00
antirez
6bfb4745fa Streams: refactoring of next entry seek in the iterator. 
After #5161 the code could be made a bit more obvious for newcomers.
 2018-07-24 11:16:25 +02:00
zhaozhao.zz
4724548e07 Streams: skip master fileds only when we are going forward in streamIteratorGetID 2018-07-24 11:16:21 +02:00
antirez
a1e081f719 string2ll(): better commenting. 2018-07-24 11:16:11 +02:00
dsomeshwar
8b4fe752ec removing redundant check 2018-07-24 11:16:07 +02:00
antirez
9e5bf0471a Restore string2ll() to original version. 
See PR #5157.
 2018-07-24 11:16:05 +02:00
Oran Agra
c2ecdcde98 fix recursion typo in zmalloc_usable 2018-07-24 11:16:00 +02:00
antirez
4f742bd6bf string2ll(): remove duplicated check for special case. 
Related to #5157. The PR author correctly indentified that the check was
duplicated, but removing the second one introduces a bug that was fixed
in the past (hence the duplication). Instead we can remove the first
instance of the check without issues.
 2018-07-24 11:15:57 +02:00
antirez
a4efac0067 string2ll(): test for NULL pointer in all the cases. 2018-07-24 11:15:54 +02:00