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Author SHA1 Message Date
antirez
98682cd178 Log to what master a slave is going to connect to. 2013-11-11 09:25:41 +01:00
antirez
68b911478f Fixed typo in release candidate notes. 2013-11-10 10:25:09 +01:00
Ryan Biesemeyer
7d30b3121d Deprecate utils/redis-copy.rb in favor of redis-copy gem 2013-11-08 06:33:04 +00:00
antirez
875bc51909 Fix broken rdbWriteRaw() return value check in rdb.c. 
Thanks to @PhoneLi for reporting.
 2013-11-07 23:54:46 +01:00
antirez
c874e39c45 Sentinel: sentinelSendSlaveOf() was missing a var and the prototype. 2013-11-06 11:29:57 +01:00
antirez
1767998751 Sentinel: increment pending_commands counter in two more places. 
AUTH and SCRIPT KILL were sent without incrementing the pending commands
counter. Clearly this needs some kind of wrapper doing it for the caller
in order to be less bug prone.
 2013-11-06 11:29:53 +01:00
antirez
97810c45e8 Sentinel: always send CONFIG REWRITE when changing instance role. 
This change makes Sentinel less fragile about a number of failure modes.

This commit also fixes a different bug as a side effect, SLAVEOF command
was sent multiple times without incrementing the pending commands count.
 2013-11-06 11:29:49 +01:00
antirez
f7f97bf730 Redis 2.7.106 (2.8 Release Candidate 6). 2.8.0-rc6 2013-11-06 09:24:26 +01:00
antirez
3a66e0c157 Fixed typo in parseScanCursorOrReply(): ad -> at. 
Thanks to @badboy for reporting it.
 2013-11-05 17:25:34 +01:00
antirez
060d56e7eb SCAN code refactored to parse cursor first. 
The previous implementation of SCAN parsed the cursor in the generic
function implementing SCAN, SSCAN, HSCAN and ZSCAN.

The actual higher-level command implementation only checked for empty
keys and return ASAP in that case. The result was that inverting the
arguments of, for instance, SSCAN for example and write:

    SSCAN 0 key

Instead of

    SSCAN key 0

Resulted into no error, since 0 is a non-existing key name very likely.
Just the iterator returned no elements at all.

In order to fix this issue the code was refactored to extract the
function to parse the cursor and return the error. Every higher level
command implementation now parses the cursor and later checks if the key
exist or not.
 2013-11-05 17:25:29 +01:00
antirez
162acd8ac2 SCAN: when iterating ziplists or intsets always return cursor of 0. 
The previous implementation assumed that the first call always happens
with cursor set to 0, this may not be the case, and we want to return 0
anyway otherwise the (broken) client code will loop forever.
 2013-11-05 17:24:33 +01:00
antirez
406be0ea28 Use strtoul() instead of sscanf() in SCAN implementation. 2013-11-05 17:24:30 +01:00
antirez
4b615eea8f Added tests for [SHZ]SCAN with MATCH. 2013-11-05 17:24:26 +01:00
antirez
54a5a7dff8 HSCAN/ZSCAN: skip value when matching. 
This fixes issue #1360 and #1362.
 2013-11-05 17:24:22 +01:00
antirez
bebbc7f9f7 Pass int64_t to intsetGet() instead of long long. 2013-11-05 17:24:17 +01:00
antirez
736e343509 removed not used vars in dictScan(). 2013-11-05 17:24:12 +01:00
antirez
59b30b327d SCAN: no sdsEncodedObject() API in Redis 2.8. 2013-10-31 18:22:29 +01:00
antirez
3d3e350b12 SSCAN with integer encoded object test improved. 2013-10-31 10:38:56 +01:00
antirez
3cc7d486bc Inverted variable boolean value and name after scanGenericCommand() refactoring. 2013-10-31 10:38:52 +01:00
antirez
06455014aa scanGenericCommand() refactoring and handling of integer encoded elements. 
This commit fixes issue #1354.
 2013-10-31 10:38:48 +01:00
antirez
141f30f421 Regression test added for [SHZ]SCAN issue #1354. 2013-10-31 10:38:45 +01:00
antirez
c53cab5dde Test: added a SCAN test trying to trigger HT resize. 2013-10-30 16:51:48 +01:00
antirez
ab6f4195dd Test: added ZSCAN test. 2013-10-30 16:27:43 +01:00
antirez
13e879c9cf Test: added HSCAN test. 2013-10-30 16:27:39 +01:00
antirez
9ea69a58ac Test: added SSCAN test. 2013-10-30 16:27:36 +01:00
antirez
bd1962acc4 SCAN test keys sorting turned into more idiomatic Tcl. 2013-10-30 16:27:31 +01:00
antirez
02617b6e92 SCAN: tests moved to unit/scan.tcl. 2013-10-30 16:27:28 +01:00
antirez
bb2df795e0 Aesthetic fix (missing space) into HSCAN and ZSCAN implementations. 
Thanks to @badboy for reporting.
 2013-10-29 16:21:21 +01:00
antirez
35816a2e4d ZSCAN implemented. 2013-10-29 16:21:18 +01:00
antirez
1cc7e646af HSCAN implemented. 2013-10-29 16:21:13 +01:00
antirez
24ecabc995 SSCAN implemented. 2013-10-29 16:21:01 +01:00
antirez
17785f40b5 dictScan(): empty hash table requires special handling. 2013-10-29 16:20:13 +01:00
antirez
7f063b1c8c SCAN is a random command and does not require output sorting. 
Sorting the output helps when we want to turn a non-deterministic into a
deterministic command, in that case this is not possible.
 2013-10-29 16:20:10 +01:00
antirez
9e62d9e79c SCAN: refactored into scanGenericCommand. 
The new implementation is capable of iterating the keyspace but also
sets, hashes, and sorted sets, and can be used to implement SSCAN, ZSCAN
and HSCAN.
 2013-10-29 16:20:06 +01:00
antirez
1a06bbe430 Fixed typos in dictScan() comment. 2013-10-29 16:20:02 +01:00
antirez
0880bec4e2 dictScan() algorithm documented. 2013-10-29 16:19:57 +01:00
antirez
1d659784f4 SCAN: stay inside 80 cols. 2013-10-29 16:19:54 +01:00
antirez
854b8be616 Revert "Fixed typo in SCAN comment. iff -> if." 
Probably here Pieter means "if and only if".

This reverts commit 43fdf3b404413f6e3b2c39ac491238c70ecee81c.
 2013-10-29 16:19:49 +01:00
antirez
5fa5153bf5 SCAN: simplify keys list cleanup using listSetFreeMethod(). 2013-10-29 16:19:45 +01:00
antirez
108c6e6734 SCAN: Fix test after option renamed from PATTERN to MATCH. 2013-10-29 16:19:41 +01:00
antirez
21da9b06a4 SCAN: improve variable names for readability. 2013-10-29 16:19:37 +01:00
antirez
907e06cd61 SCAN: remove additional newlines to conform to Redis code base. 2013-10-29 16:19:33 +01:00
antirez
b44f1589a4 SCAN: remove useless assertion, already enforced by command table. 2013-10-29 16:19:28 +01:00
antirez
d1c1f62ed5 SCAN: use define REDIS_LONGSTR_SIZE instead of fixed len. 2013-10-29 16:19:25 +01:00
antirez
8cdaf604ce Fixed typo in SCAN comment. iff -> if. 2013-10-29 16:19:21 +01:00
antirez
33409b4c6c SCAN option name changed: pattern -> match. 2013-10-29 16:19:17 +01:00
Pieter Noordhuis
fd22106a98 Fix error in scan algorithm 
The irrelevant bits shouldn't be masked to 1. This can result in slots being
skipped when the hash table is resized between calls to the iterator.
 2013-10-29 16:19:12 +01:00
Pieter Noordhuis
8c4ff679fe SCAN requires at least 1 argument 2013-10-29 16:19:08 +01:00
Pieter Noordhuis
0dd95e23ab Add SCAN command 2013-10-29 16:18:24 +01:00
antirez
9546f7846b redis-benchmark: update help for new __rand_int__ form. 2013-10-28 18:14:11 +01:00