antirez
e5b5763f56
REPLACE option for RESTORE.
...
The REPLACE option deletes an existing key with the same name (if any)
and materializes the new one. The default behavior without RESTORE is to
return an error if a key already exists.
2012-11-07 10:57:23 +01:00
antirez
6fdc635447
Better Out of Memory handling.
...
The previous implementation of zmalloc.c was not able to handle out of
memory in an application-specific way. It just logged an error on
standard error, and aborted.
The result was that in the case of an actual out of memory in Redis
where malloc returned NULL (In Linux this actually happens under
specific overcommit policy settings and/or with no or little swap
configured) the error was not properly logged in the Redis log.
This commit fixes this problem, fixing issue #509 .
Now the out of memory is properly reported in the Redis log and a stack
trace is generated.
The approach used is to provide a configurable out of memory handler
to zmalloc (otherwise the default one logging the event on the
standard output is used).
2012-08-24 12:55:37 +02:00
antirez
21661d7acc
Fixed a bug in propagation of PUBLISH via the cluster bus.
...
This bug was spotted by clang on FreeBSD.
2012-04-24 11:28:10 +02:00
antirez
e54fe9a79f
A few compiler warnings suppressed.
2012-04-24 11:11:55 +02:00
antirez
a3fb7fd4f6
Minor MIGRATE implementation simplification about ttl handling.
2012-04-10 16:46:29 +02:00
antirez
46738646d4
dump/restore fixed to use the new crc64 API.
2012-04-09 12:33:57 +02:00
antirez
12e91892a0
Another fix for MIGRATE.
2012-04-03 15:10:42 +02:00
antirez
84e5684bca
Two fixed for MIGRATE: fix TTL propagation and fix transferring of data bigger than 64k.
2012-04-03 12:17:40 +02:00
antirez
31f2ecf436
MIGRATE now let the client distinguish I/O errors and timeouts from other erros.
2012-04-02 16:38:24 +02:00
antirez
f8ea19e539
DUMP/RESTORE now use CRC64 instead of truncated SHA1.
2012-04-02 13:10:39 +02:00
antirez
70d848e1fa
RESTORE ability to set a TTL fixed, bug introduced with millisecond expires.
2012-04-02 11:14:47 +02:00
antirez
a149ce6875
Prettify source code of create/verify DUMP payload.
2012-04-02 10:52:39 +02:00
antirez
bd04465931
DUMP / RESTORE: store RDB version in little endian.
2012-04-02 10:46:24 +02:00
antirez
4de6c9a055
New DUMP format includes RDB version and truncated SHA1 checksum.
2012-04-01 12:51:40 +02:00
antirez
44f508f1a8
clusterGetRandomName() generalized into getRandomHexChars() so that we can use it for the run_id field as well.
2012-03-08 10:08:44 +01:00
antirez
d329031fad
Fixed another possible bug in cluster.c found by clang --analyze.
2012-01-25 16:59:36 +01:00
antirez
6710ff24d0
Fixed a non critical bug signaled by clang static analyzer thanks to Mukund Sivaraman for reporting it: there was a not initialized field populating the cluster message header, but it is always fixed at later time before sending the packet.
2012-01-25 16:46:35 +01:00
antirez
c0ba9ebe13
dict.c API names modified to be more coincise and consistent.
2011-11-08 17:07:55 +01:00
antirez
f013f40003
Fixed a few warnings compiling on Linux.
2011-10-23 10:57:01 +02:00
antirez
73fac227a0
use signalModifiedKey to set the key as dirty in the context of WATCH for both MIGRATE and RESTORE.
2011-10-20 11:17:30 +02:00
antirez
6856c7b4d6
First implementation of the ASKING command. Semantics still to verify.
2011-10-17 17:35:23 +02:00
antirez
e0aab1fc79
MIGRATE +NOKEY error was missing the final CRLF causing a protocol error.
2011-10-17 16:44:08 +02:00
antirez
bfbc16ae83
Fixed a typo causing segfault on MIGRATE
2011-10-17 16:39:05 +02:00
antirez
2b9ce0192e
small comment added
2011-10-13 14:51:29 +02:00
antirez
d38ef52085
Redis Cluster: process node to node CLUSTERMSG_TYPE_PUBLISH messages and send it to the local clients.
2011-10-07 16:34:16 +02:00
antirez
c563ce463b
propagate PUBLISH messages using the redis cluster nodes bus. Still need to process the incoming packets of that type. Work in progress.
2011-10-07 15:37:34 +02:00
antirez
9465d83efd
A node can populate a slot if a message from a trusted slot is received claiming ownership of this slot, that is currently empty or served by a node in FAIL state. However this feature was broken since calling clusterAddSlot() was not enough as the slot bit is already set in the node that pong us. We need to directly alter the table. This commit fixes the issue.
2011-10-05 17:40:02 +02:00
antirez
ad7a86fbe0
just minor aesthetic changes to cluster.c
2011-10-05 16:02:45 +02:00
antirez
eab0e26e03
replaced redisAssert() with redisAssertWithInfo() in a shitload of places.
2011-10-04 18:43:03 +02:00
antirez
37d650032a
Rewrite MIGRATE as DEL for AOF/replication. Also increment the dirty counter to both force replication and persistence.
2011-10-03 15:51:10 +02:00
antirez
2a95c944ff
increment server.dirty in restore command to make sure it is replicated and increments the dirty count for persistence concerns.
2011-10-03 15:45:14 +02:00
antirez
66c146592a
when processing gossip packets make sure to also update the node bitmap when associating slots to nodes. Fixed simply using the appropriate helper function to add a slot.
2011-10-01 15:11:07 +02:00
antirez
d38d2fdfdc
Fixed two bugs in the CLUSTER SETSLOT ... NODE subcommand
2011-09-30 22:17:24 +02:00
antirez
c5954c1966
Clear the importing status from the slot if a CLUSTER SETSLOT command permanently assigns the slot to the importing node.
2011-09-30 19:20:56 +02:00
antirez
3b5289a04c
added comment about SETSLOT NODE form.
2011-09-29 15:26:01 +02:00
antirez
1ef8b0a96d
show node with myself flag always as connected in CLUSTER NODES output.
2011-09-28 18:28:36 +02:00
antirez
f96a8a8054
rioInitWithFile nad rioInitWithBuffer functions now take a rio structure pointer to avoid copying a structure to return value to the caller.
2011-09-22 16:00:40 +02:00
antirez
f9c6f39b2b
merge conflicts resolved
2011-09-22 15:15:26 +02:00
antirez
f85cd526c1
DB API refactoring. The changes were designed together with Pieter Noordhuis.
2011-06-20 16:42:16 +02:00
Pieter Noordhuis
f1d8e4968e
Make RDB types/opcodes explicit; load/save object type
2011-05-13 22:14:39 +02:00
Pieter Noordhuis
2e4b0e7727
Abstract file/buffer I/O to support in-memory serialization
2011-05-13 17:31:00 +02:00
antirez
0caa750748
clear importing/exporing state when appropriate on SETSLOT or ADDSLOTS cluster commands
2011-05-06 16:08:10 +02:00
antirez
f9cbdcb1a6
CLUSTER SETSLOT command and some refactoring of the cluster command
2011-05-06 15:44:09 +02:00
antirez
f384df8302
CLUSTER DELSLOTS
2011-05-06 13:38:27 +02:00
antirez
a7b058dae6
Fixed semantics of CLUSTER SETSLOT, SELECT now only denied in cluster mode if selected DB is not 0 so that MIGRATE still works well.
2011-05-05 18:10:02 +02:00
antirez
46834808fe
CLUSTER SETSLOT STABLE fixed
2011-05-05 17:56:12 +02:00
antirez
4763ecc9ad
missing return caused protocol desync in CLUSTER SETSLOT
2011-05-05 17:52:19 +02:00
antirez
0276e5545c
Fixed problem in cluster redirection due to a stupid typo
2011-05-05 17:50:14 +02:00
antirez
eda827f8b7
cluster import/export of hash slots implemented in the query redirection engine
2011-05-05 11:13:21 +02:00
antirez
a5dce40726
if /dev/urandom is not available use rand() to get a random node name
2011-05-04 10:30:22 +02:00
