antirez
d218a4e244
Cluster: new state information, cluster size.
...
The definition of cluster size is: the number of known nodes in the
cluster that are masters and serving at least an hash slot.
2013-02-22 19:18:30 +01:00
antirez
5c55ed9388
Cluster: remove warning adding clusterNodeSetSlotBit() prototype.
2013-02-22 17:45:49 +01:00
antirez
974929770b
Cluster: introduced a failure reports system.
...
A §Redis Cluster node used to mark a node as failing when itself
detected a failure for that node, and a single acknowledge was received
about the possible failure state.
The new API will be used in order to possible to require that N other
nodes have a PFAIL or FAIL state for a given node for a node to set it
as failing.
2013-02-22 17:43:35 +01:00
antirez
36af851550
redis-trib: check that all the nodes agree about the slots configuration.
2013-02-22 12:25:16 +01:00
antirez
51b5058d04
redis-trib: skeleton of coverage fix for "keys in multiple nodes" case.
2013-02-22 11:33:10 +01:00
antirez
a81c598f95
redis-trib: handle slot coverage fix in the "no nodes with keys" case.
2013-02-22 10:23:53 +01:00
antirez
392e0fa7eb
Cluster: fix case of slotToKey...() functions.
2013-02-22 10:16:21 +01:00
antirez
d04770988d
Cluster: empty the internal sorted set mapping keys to slots on FLUSHDB/ALL.
2013-02-22 10:15:32 +01:00
antirez
efe51dfff5
redis-trib: specify single node address when fixing coverage.
2013-02-22 10:05:07 +01:00
antirez
915e81335e
redis-trib: ability to fix uncovered slots for the trivial case.
2013-02-21 18:10:06 +01:00
antirez
619d3945f8
redis-trib: fixed typo in method name.
2013-02-21 16:58:27 +01:00
antirez
07b6322735
Cluster: more correct update of slots state when PONG is received.
2013-02-21 16:52:06 +01:00
antirez
c6da9d9fac
Call clusterUpdateState() after CLUSTER SETSLOT too.
2013-02-21 16:31:22 +01:00
antirez
3a99d1228a
Aesthetic change to make a line more 80-cols friendly.
2013-02-21 16:24:48 +01:00
antirez
5fd9f701da
redis-trib: move instance vars in the right class.
2013-02-21 13:06:59 +01:00
antirez
7898bf4b7e
redis-trib: some refactoring and skeleton of the "fix" command.
2013-02-21 13:00:41 +01:00
antirez
dc4af60628
Cluster: clusterAddSlot() was not doing what stated in the comment.
2013-02-21 11:51:17 +01:00
antirez
fdb57233e2
Cluster: always use cluster(Add|Del)Slot to modify the cluster slots table.
2013-02-21 11:44:58 +01:00
antirez
786b8d6c87
Use RESTORE-ASKING for MIGRATE when in cluster mode.
2013-02-20 17:36:54 +01:00
antirez
ea7fc82a4a
Cluster: new command flag forcing implicit ASKING.
...
Also using this new flag the RESTORE-ASKING command was implemented that
will be used by MIGRATE.
2013-02-20 17:28:35 +01:00
antirez
9ec1b709f5
Cluster: ASKING command fixed, state was not retained.
2013-02-20 17:07:52 +01:00
antirez
b8d8b9ec41
redis-trib: set the migrating slot in the correct way when resharding.
2013-02-20 15:29:53 +01:00
antirez
9a04e12cc0
Cluster: I/O errors are now logged at DEBUG level.
2013-02-20 13:18:51 +01:00
antirez
917dd53216
redis-trib: make a few comments 80-cols friendly.
2013-02-15 17:11:55 +01:00
antirez
455da35c7f
Cluster: specific error code for cluster down condition.
2013-02-15 16:53:24 +01:00
antirez
522c3255db
Merge branch 'unstable' of github.com:antirez/redis into unstable
2013-02-15 16:45:04 +01:00
antirez
02796ba7a7
Cluster: sanity checks on the cluster bus message length.
2013-02-15 16:44:39 +01:00
antirez
8853698a6f
Removed useless newlines from hashTypeCurrentObject().
2013-02-15 13:12:55 +01:00
antirez
6b9c661838
Cluster: make valgrind happy initializing all the bytes of the node IP.
2013-02-15 12:58:35 +01:00
antirez
7371d5e248
Remove wrong decrRefCount() from getNodeByQuery().
...
This fixes issue #607 .
2013-02-15 11:57:53 +01:00
antirez
20f52b5b78
Top comment for getNodeByQuery() improved.
2013-02-15 11:50:54 +01:00
antirez
6b641f3aeb
redis-cli: update prompt on cluster redirection.
2013-02-14 18:49:08 +01:00
antirez
e0e15bd06d
Cluster: with 16384 slots we need bigger buffers.
2013-02-14 15:36:33 +01:00
antirez
1a32d99b28
Cluster: move cluster config file out of config state.
...
This makes us able to avoid allocating the cluster state structure if
cluster is not enabled, but still we can handle the configuration
directive that sets the cluster config filename.
2013-02-14 15:20:02 +01:00
antirez
1649e509c3
Cluster: the cluster state structure is now heap allocated.
2013-02-14 13:20:56 +01:00
antirez
9dfd11c3da
Cluster: Initialize ip and port in createClusterNode().
2013-02-14 13:01:28 +01:00
antirez
a26690e8b5
Cluster: redis-trib updated to use 16384 hash slots.
2013-02-14 12:55:34 +01:00
antirez
ebd666db47
Cluster: from 4096 to 16384 hash slots.
2013-02-14 12:49:16 +01:00
antirez
072c91fe13
PSYNC: another change to unexpected reply from PSYNC.
2013-02-13 18:43:40 +01:00
antirez
0e1be5347b
PSYNC: More robust handling of unexpected reply to PSYNC.
2013-02-13 18:33:33 +01:00
antirez
7404b95833
Avoid compiler warning by casting to match printf() specifier.
2013-02-13 13:38:20 +01:00
antirez
3419c8ce70
Replication: more strict error checking for master PING reply.
2013-02-12 16:53:27 +01:00
antirez
dc24a6b132
Return a specific NOAUTH error if authentication is required.
2013-02-12 16:25:41 +01:00
antirez
24f258360b
Replication: added new stats counting full and partial resynchronizations.
2013-02-12 15:33:54 +01:00
antirez
ac8c89cb20
Test: avoid false positives in CLIENT SETNAME closed connection test.
2013-02-12 13:27:24 +01:00
antirez
7f9bc42f17
Merge remote-tracking branch 'origin/unstable' into unstable
2013-02-12 12:59:15 +01:00
antirez
04bdb3a2a4
Add missing bracket removed for error after rebase of PSYNC.
2013-02-12 12:56:32 +01:00
antirez
3af478e9ef
PSYNC: debugging printf() calls are now logs at DEBUG level.
2013-02-12 12:52:22 +01:00
antirez
89b48f0825
Remove harmless warning in slaveTryPartialResynchronization().
2013-02-12 12:52:21 +01:00
antirez
0ed6daa48b
PSYNC: don't use the client buffer to send +CONTINUE and +FULLRESYNC.
...
When we are preparing an handshake with the slave we can't touch the
connection buffer as it'll be used to accumulate differences between
the sent RDB file and what arrives next from clients.
So in short we can't use addReply() family functions.
However we just use write(2) because we know that the socket buffer is
empty, since a prerequisite for SYNC to work is that the static buffer
and the output list are empty, and in general it is not expected that a
client SYNCs after doing some heavy I/O with the master.
However a short write connection is explicitly handled to avoid
fragility (we simply close the connection and the slave will retry).
2013-02-12 12:52:21 +01:00
