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471 Commits

Author SHA1 Message Date
Pieter Noordhuis a4ce758155 Don't execute commands for clients when they are unblocked 2010-12-06 16:39:39 +01:00
Pieter Noordhuis 5fa95ad763 Rename blpop_blocked_clients to bpop_blocked_clients 2010-12-06 14:05:01 +01:00
Damian Janowski & Michel Martens b2a7fd0cf7 BRPOPLPUSH. 2010-11-29 23:52:07 -03:00
Damian Janowski & Michel Martens 8a979f0390 Fix case in RPOPLPUSH. 2010-11-29 23:52:07 -03:00
Pieter Noordhuis bd70a5f588 Stop using /dev/null to find out the serialized object length 
Now the rdbSave* functions return the number of bytes written (or
required to write) in serializing a Redis object, writing to /dev/null
and using ftell (which doesn't work on FreeBSD) isn't needed anymore.
 2010-11-21 16:31:27 +01:00
antirez 0c2f75c6d8 volatile-lru maxmemory policy segfault fixed, thanks to Anthony Lauzon for reporting the problem with the patch. Original patch modified a bit in order to avoid the double lookup if the policy is allkeys-lru 2010-11-11 13:19:17 +01:00
antirez 5402c4262e added noeviction policy to redis maxmemory. ZSCORE removed from the list of commands that can't be called when we are low on memory, this command was added in the past for a stupid error. 2010-11-08 16:12:16 +01:00
antirez 97e7f8aec3 non blocking loading of the DB / AOF with informations and ETA in INFO output 2010-11-08 11:52:03 +01:00
antirez 4ebfc45528 config option to select if when replication link with master a slave should or not serve stale data 2010-11-04 19:59:21 +01:00
antirez 12ebe2ac17 replication asynchronous SYNC information in INFO output 2010-11-04 18:50:23 +01:00
antirez 62ec599c36 typos and minor stuff fixed in the new non blocking replication code 2010-11-04 17:35:03 +01:00
antirez f4aa600b99 first attempt to non blocking implementation of slave replication and SYNC bulk data download. Never compiled so far... 2010-11-04 17:29:53 +01:00
Pieter Noordhuis a9b18e54d4 Stop using the freelist robj* cache 2010-11-04 10:09:30 +01:00
antirez 8d3e063a0a added support for command renaming/suppression in redis.conf 2010-11-03 12:14:36 +01:00
antirez 1b1f47c915 command lookup process turned into a much more flexible and probably faster hash table 2010-11-03 11:23:59 +01:00
antirez 0a546fc017 Merge remote branch 'pietern/unixsocket' 2010-11-02 23:47:52 +01:00
antirez 539fb43820 RSS information in INFO output 2010-11-02 22:47:10 +01:00
antirez b5b22da8e6 Revert "Function to compute RSS memory usage in a fast way, suitable to be called inside keys eviction loops" 
This reverts commit 7d47ecd543.
 2010-11-02 12:10:41 +01:00
antirez ca734d17ad Revert "Now maxmemory, VM, and everything else uses the fast RSS memory used estimation instead of raw memory reported by zmalloc(). This means that setting maxmemory to 2GB will really have the effect of using up to 2GB of memory." 
This reverts commit a3e60027e7.
 2010-11-02 12:09:59 +01:00
antirez a3e60027e7 Now maxmemory, VM, and everything else uses the fast RSS memory used estimation instead of raw memory reported by zmalloc(). This means that setting maxmemory to 2GB will really have the effect of using up to 2GB of memory. 2010-11-02 11:50:55 +01:00
antirez 7d47ecd543 Function to compute RSS memory usage in a fast way, suitable to be called inside keys eviction loops 2010-11-02 11:40:35 +01:00
antirez 10c12171cc removed a number of stupid compilation warnings on Linux 2010-11-02 11:15:09 +01:00
antirez 21dbc6499a merge conflict resolved 2010-10-28 22:59:47 +02:00
Pieter Noordhuis a3a323e0e5 When REDIS_CLOSE_AFTER_REPLY is set, there may never be new replies 2010-10-28 16:52:23 +01:00
Pieter Noordhuis 5e78edb350 Unify two client flags that mean the same 2010-10-28 15:07:45 +01:00
antirez 73abd0a9d2 Merge remote branch 'remotes/pietern/zrevrangebyscore' 2010-10-28 14:12:25 +02:00
antirez da47440d44 Make sure to reset the signal handler and deliver again the original crashing signal when dumping the stack trace. This will allow to dump the core if core dumping is enabled. 2010-10-22 23:30:48 +02:00
Robey Pointer d8a717fb1a if server.saveparamslen is not set, don't save the DB on exit. 2010-10-22 23:17:28 +02:00
antirez 13b3715925 reports if tcmalloc is in used in INFO output 2010-10-22 00:10:17 +02:00
Pieter Noordhuis a375b077cc Skip object encoding where it doesn't make sense 2010-10-17 18:13:31 +02:00
Pieter Noordhuis 33aba595b0 Removed unused command flags 2010-10-17 17:31:40 +02:00
Pieter Noordhuis 75b41de8ca Convert objects in the command procs instead of the protocol code 2010-10-17 17:21:41 +02:00
Pieter Noordhuis 9da6caac4e Don't reset the client when processCommand returns REDIS_ERR 2010-10-15 17:27:05 +02:00
Pieter Noordhuis cd8788f26d Refactor request parsing code for efficiency 2010-10-15 15:44:55 +02:00
antirez 95506e4611 minor aesthetic change 2010-10-15 12:22:48 +02:00
antirez 53eeeaff08 added keyspace_hits and keyspace_misses fields in INFO output 2010-10-15 12:19:21 +02:00
antirez 165346ca29 implemented different algorithms for maxmemory 2010-10-14 21:22:21 +02:00
antirez ef59a8bc9e Object approximated LRU algorithm enhanced / fixed / refactored. This is used for the VM currently but will soon be used for maxmemory expiring. 2010-10-14 13:52:58 +02:00
Pieter Noordhuis 26f3388d27 Merge branch 'master' into zrevrangebyscore 2010-10-13 20:29:50 +02:00
Pieter Noordhuis b04ce2a35c Merge master with resolved conflict in src/redis-cli.c 2010-10-13 18:55:46 +02:00
Pieter Noordhuis ab17b909fe Use different accept handlers for TCP and unix socket connections 2010-10-13 18:34:24 +02:00
Pieter Noordhuis 893819801d Remove disabling TCP with port -1 2010-10-13 17:18:58 +02:00
Pieter Noordhuis 5d10923f7b Rename variable sockpath to unixsocket 2010-10-13 17:17:56 +02:00
Pieter Noordhuis 941c9fa285 Return OK on QUIT 2010-10-13 11:25:40 +02:00
antirez 1dd10ca233 maxmemory fixed, we now try to release memory just before we check for the memory limit. Before fixing there was code between the attempt to free memory and the check for memory limits, and this code could result into allocations going again after the memory limit. 2010-10-11 13:05:09 +02:00
antirez b882056c93 Merge remote branch 'pietern/zset-mem' 2010-09-22 16:09:33 +02:00
Pieter Noordhuis 25bb8a4452 Add ZREVRANGEBYSCORE and refactor Z*RANGEBYSCORE 2010-09-16 14:38:07 +02:00
Pieter Noordhuis 192fc3376a Merge branch 'zset-mem' into zrevrangebyscore 2010-09-16 14:32:30 +02:00
antirez 2b00385d51 Added used CPU statistics in INFO output, obtained via getrusage() 2010-09-16 13:28:58 +02:00
antirez 89f9f83769 Merge remote branch 'pietern/networking-perf' 2010-09-16 11:38:40 +02:00
antirez 3856f14759 This should fix Issue 332: when there is a background process saving we still allow the hash tables to grow, but only when a critical treshold is reached. Formerly we prevented the resize at all triggering pathological O(N) behavior. Also there is a fix for the statistics in INFO about the number of keys expired 2010-09-15 14:09:41 +02:00
Pieter Noordhuis 9e83ac06ef Merge branch 'master' into networking-perf 
Resolved conflict in src/db.c and changed adding an error to the reply
in blockingPopGenericCommand to use the new API.
 2010-09-03 16:44:50 +02:00
Pieter Noordhuis 3ab203762f Use specialized function to add status and error replies 2010-09-02 23:33:06 +02:00
antirez eddb388ef9 memory fragmentation ratio in INFO output 2010-09-02 10:34:39 +02:00
antirez 357d36733d Fixed segfault in freeMemoryIfNeeded due to the fact that keys are now sds strings and not objects in the main hash table, thanks to Anthony Lauzon for spotting the bug and providing a patch. 2010-08-27 11:01:03 +02:00
antirez acc75bfd4f Merge remote branch 'pietern/intset-split' 2010-08-26 12:04:24 +02:00
antirez 695fe87456 The pid file is now created only after the server is correctly initialied. It is also removed on sigterm and when the stack trace is produced after a sigbus or a sigsegv. This two changes should fix the Issue 175 2010-08-24 17:09:25 +02:00
antirez a679185aa5 sanity check for the bulk argument in protocol parsing code, fixing issue 146 2010-08-24 11:45:05 +02:00
Pieter Noordhuis aaada3f962 Merge branch 'master' into intset-split 
Conflicts:
	src/Makefile
	src/t_set.c
 2010-08-20 12:40:55 +02:00
Pieter Noordhuis 69ef89f2cf Reference zset score in zskiplistNode from dict entries 
This avoids the extra allocation of sizeof(double) for storing the score
of a zset entry in the hash table. Saves sizeof(double) + malloc
overhead = approx. 16 bytes per zset entry.
 2010-08-03 20:49:53 +02:00
antirez a539d29ac5 PERSIST command implemented 2010-08-03 14:19:20 +02:00
Pieter Noordhuis a5639e7dd9 Change initialization to allow listening on both a port and socket 2010-08-03 13:33:12 +02:00
antirez bcf2995c98 support for write operations against expiring keys, by master-controlled expiring in replication and AOF synthesizing DEL operations 2010-08-02 18:13:39 +02:00
Pieter Noordhuis c61e69257a Support for Redis to listen on a Unix socket 2010-08-01 22:55:24 +02:00
antirez 80091bbaac STRLEN command implemented 2010-07-27 10:09:26 +02:00
antirez b3aa6d712e use the function deprecated attribute if compiling with GCC to get warnings for malloc/free usages. We always want to use our zmalloc/zfree versions for memory usage tracking 2010-07-27 09:36:42 +02:00
antirez 230729617d don't open/close log file if log level is not matched 2010-07-22 23:31:40 +02:00
antirez 0e5441d816 don't use object sharing inside I/O threads, as a fix for a well known instability of VM introduced with the new object sharing code 2010-07-22 13:08:02 +02:00
Pieter Noordhuis 96ffb2fe97 merged intset code into the split files 2010-07-02 19:57:12 +02:00
antirez 3688d7f308 Compilation fixed on Linux after the source code split 2010-07-01 21:13:38 +02:00
antirez e2641e09cc redis.c split into many different C files. 
networking related stuff moved into networking.c

moved more code

more work on layout of source code

SDS instantaneuos memory saving. By Pieter and Salvatore at VMware ;)

cleanly compiling again after the first split, now splitting it in more C files

moving more things around... work in progress

split replication code

splitting more

Sets split

Hash split

replication split

even more splitting

more splitting

minor change
 2010-07-01 14:38:51 +02:00