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Author SHA1 Message Date
Otmar Ertl
633983d479 improved definition of HLL_Q 2018-03-10 20:22:42 +01:00
Otmar Ertl
bacac52eec improved definition of HLL_Q 2018-03-10 20:22:42 +01:00
Otmar Ertl
1e9a774871 improved HyperLogLog cardinality estimation 
based on method described in https://arxiv.org/abs/1702.01284
that does not rely on any magic constants
 2018-03-10 20:13:21 +01:00
Otmar Ertl
47b0cfcbd2 improved HyperLogLog cardinality estimation 
based on method described in https://arxiv.org/abs/1702.01284
that does not rely on any magic constants
 2018-03-10 20:13:21 +01:00
Otmar Ertl
6470b21f59 replaced tab by spaces 2018-03-10 20:09:41 +01:00
Otmar Ertl
3eaf0e07d2 replaced tab by spaces 2018-03-10 20:09:41 +01:00
Guy Benoish
b660fc2fbe Fix zlexrangespec mem-leak in genericZrangebylexCommand 2018-03-07 10:40:37 +07:00
Guy Benoish
290a63dc54 Don't call sdscmp() with shared.maxstring or shared.minstring 2018-03-06 20:14:35 +07:00
Guy Benoish
0888eb4a00 Don't call sdscmp() with shared.maxstring or shared.minstring 2018-03-06 20:14:35 +07:00
artix
a4cfd503ea clusterManagerAddSlots: changed the way ADDSLOTS command is built 2018-03-06 13:06:04 +02:00
artix
928640dee0 clusterManagerAddSlots: changed the way ADDSLOTS command is built 2018-03-06 13:06:04 +02:00
artix
d518733073 ClusterManager: fixed --cluster-from 'all' parsing 2018-03-02 17:06:50 +01:00
artix
422e41606b ClusterManager: fixed --cluster-from 'all' parsing 2018-03-02 17:06:50 +01:00
pan.liangp
f4eb64cd35 move get clients max buffer calculate into info clients command 2018-03-02 17:16:00 +08:00
pan.liangp
fb23cd0627 move get clients max buffer calculate into info clients command 2018-03-02 17:16:00 +08:00
antirez
84b281209a Stream: update the listpack pointer in streamTrimByLength(). 2018-03-01 17:26:02 +01:00
antirez
c277aaf3b4 Stream: update the listpack pointer in streamTrimByLength(). 2018-03-01 17:26:02 +01:00
antirez
efcbc01fbd Remove warning from lpGet snprintf(). 2018-03-01 15:26:27 +01:00
antirez
8e0fbea741 Remove warning from lpGet snprintf(). 2018-03-01 15:26:27 +01:00
antirez
d63caaa820 redis-cli: fix missed unit in array. Change define name. 2018-03-01 15:06:41 +01:00
antirez
1db665cda9 redis-cli: fix missed unit in array. Change define name. 2018-03-01 15:06:41 +01:00
charsyam
da7f5700cf refactoring-call-aeDeleteFileEvent-twice-in-freeClusterLink 2018-03-01 22:30:39 +09:00
charsyam
ef132d1337 refactoring-call-aeDeleteFileEvent-twice-in-freeClusterLink 2018-03-01 22:30:39 +09:00
charsyam
51a03f6356 fix dlopen leak 2018-03-01 21:22:42 +09:00
charsyam
063e4b44c0 fix dlopen leak 2018-03-01 21:22:42 +09:00
Salvatore Sanfilippo
83b5b5a476
Merge pull request #4714 from charsyam/feature/fix-out-of-index-range 
[BugFix] Fix out of array index range for findBigKeys in redis-cli
 2018-03-01 03:39:15 -08:00
Salvatore Sanfilippo
38ecac9dd0 Merge pull request #4714 from charsyam/feature/fix-out-of-index-range 
[BugFix] Fix out of array index range for findBigKeys in redis-cli
 2018-03-01 03:39:15 -08:00
antirez
3a5bf75ede Actually use ae_flags to add AE_BARRIER if needed. 
Many thanks to @Plasma that spotted this problem reviewing the code.
 2018-02-28 18:03:51 +01:00
antirez
99f94354a6 Actually use ae_flags to add AE_BARRIER if needed. 
Many thanks to @Plasma that spotted this problem reviewing the code.
 2018-02-28 18:03:51 +01:00
Artix
ce14d23740 Cluster Manager: fixed some memory error 2018-02-28 15:21:08 +01:00
Artix
a00157c44f Cluster Manager: fixed some memory error 2018-02-28 15:21:08 +01:00
artix
fb41b8bb9c Fixed memory write error in clusterManagerGetConfigSignature 2018-02-28 11:49:10 +01:00
artix
b15f3515f3 Fixed memory write error in clusterManagerGetConfigSignature 2018-02-28 11:49:10 +01:00
artix
2f056b8331 Cluster Manager: reshard command, fixed slots 
parsing bug and other minor bugs.
 2018-02-28 10:44:14 +01:00
artix
66548863a4 Cluster Manager: reshard command, fixed slots 
parsing bug and other minor bugs.
 2018-02-28 10:44:14 +01:00
Salvatore Sanfilippo
7a73db7512
Merge pull request #4715 from charsyam/feature/refactoring-make-condition-clear-for-rdb 
[BugFix] fix calculation length in rdbSaveAuxField
 2018-02-27 10:15:27 -08:00
Salvatore Sanfilippo
c3934db151 Merge pull request #4715 from charsyam/feature/refactoring-make-condition-clear-for-rdb 
[BugFix] fix calculation length in rdbSaveAuxField
 2018-02-27 10:15:27 -08:00
antirez
92696e49d2 expireIfNeeded() needed a top comment documenting the behavior. 2018-02-27 16:44:43 +01:00
antirez
550181a96b expireIfNeeded() needed a top comment documenting the behavior. 2018-02-27 16:44:43 +01:00
antirez
b00c4ffab5 expireIfNeeded() comment: claim -> pretend. 2018-02-27 16:37:37 +01:00
antirez
4db08588cc expireIfNeeded() comment: claim -> pretend. 2018-02-27 16:37:37 +01:00
charsyam
76386c48b8 refactoring-make-condition-clear-for-rdb 2018-02-27 21:55:20 +09:00
charsyam
7bf2ef9dba refactoring-make-condition-clear-for-rdb 2018-02-27 21:55:20 +09:00
charsyam
6168d5a1a6 fix-out-of-index-range-for-redis-cli-findbigkey 2018-02-27 21:46:19 +09:00
charsyam
aecbdde3c0 fix-out-of-index-range-for-redis-cli-findbigkey 2018-02-27 21:46:19 +09:00
antirez
956350ef89 ae.c: insetad of not firing, on AE_BARRIER invert the sequence. 
AE_BARRIER was implemented like:

    - Fire the readable event.
    - Do not fire the writabel event if the readable fired.

However this may lead to the writable event to never be called if the
readable event is always fired. There is an alterantive, we can just
invert the sequence of the calls in case AE_BARRIER is set. This commit
does that.
 2018-02-27 13:06:42 +01:00
antirez
b745b98f3d ae.c: insetad of not firing, on AE_BARRIER invert the sequence. 
AE_BARRIER was implemented like:

    - Fire the readable event.
    - Do not fire the writabel event if the readable fired.

However this may lead to the writable event to never be called if the
readable event is always fired. There is an alterantive, we can just
invert the sequence of the calls in case AE_BARRIER is set. This commit
does that.
 2018-02-27 13:06:42 +01:00
antirez
75987431f0 AOF: fix a bug that may prevent proper fsyncing when fsync=always. 
In case the write handler is already installed, it could happen that we
serve the reply of a query in the same event loop cycle we received it,
preventing beforeSleep() from guaranteeing that we do the AOF fsync
before sending the reply to the client.

The AE_BARRIER mechanism, introduced in a previous commit, prevents this
problem. This commit makes actual use of this new feature to fix the
bug.
 2018-02-27 13:06:42 +01:00
antirez
5a57c953c9 AOF: fix a bug that may prevent proper fsyncing when fsync=always. 
In case the write handler is already installed, it could happen that we
serve the reply of a query in the same event loop cycle we received it,
preventing beforeSleep() from guaranteeing that we do the AOF fsync
before sending the reply to the client.

The AE_BARRIER mechanism, introduced in a previous commit, prevents this
problem. This commit makes actual use of this new feature to fix the
bug.
 2018-02-27 13:06:42 +01:00
antirez
533d0e0375 Cluster: improve crash-recovery safety after failover auth vote. 
Add AE_BARRIER to the writable event loop so that slaves requesting
votes can't be served before we re-enter the event loop in the next
iteration, so clusterBeforeSleep() will fsync to disk in time.
Also add the call to explicitly fsync, given that we modified the last
vote epoch variable.
 2018-02-27 13:06:42 +01:00