slipenkomk/valkey
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Cluster: reconfigure additonal slaves on failover.

Browse Source
This commit is contained in:
antirez 2013-04-09 12:13:26 +02:00
parent d1aee359c0
commit b84570dece
1 changed files with 12 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
src/cluster.c
View File

@ -912,6 +912,18 @@ int clusterProcessPacket(clusterLink *link) {
clusterSetMaster(sender);
}
/* If we are a slave, and this node used to be a slave
* of our master, and now has the PROMOTED flag set, we
* need to switch our replication setup over it. */
if (flags & REDIS_NODE_PROMOTED &&
server.cluster->myself->flags & REDIS_NODE_SLAVE &&
server.cluster->myself->slaveof == oldmaster)
{
redisLog(REDIS_WARNING,"One of the slaves failed over my master. Reconfiguring myself as a replica of %.40s", sender->name);
clusterDelNodeSlots(server.cluster->myself);
clusterSetMaster(sender);
}
/* Update config and state. */
update_state = 1;
update_config = 1;