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Cluster: log global cluster state change.

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This commit is contained in:
antirez 2013-03-07 15:22:32 +01:00
parent 3dad8196b7
commit abf06fd5ff
1 changed files with 6 additions and 1 deletions
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7
src/cluster.c
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@ -1450,7 +1450,7 @@ int clusterDelSlot(int slot) {
* Cluster state evaluation function * Cluster state evaluation function
* -------------------------------------------------------------------------- */ * -------------------------------------------------------------------------- */
void clusterUpdateState(void) { void clusterUpdateState(void) {
int j; int j, initial_state = server.cluster->state;
/* Start assuming the state is OK. We'll turn it into FAIL if there /* Start assuming the state is OK. We'll turn it into FAIL if there
* are the right conditions. */ * are the right conditions. */
@ -1482,6 +1482,11 @@ void clusterUpdateState(void) {
} }
dictReleaseIterator(di); dictReleaseIterator(di);
} }
/* Log a state change */
if (initial_state != server.cluster->state)
redisLog(REDIS_WARNING,"Cluster state changed: %s",
server.cluster->state == REDIS_CLUSTER_OK ? "ok" : "fail");
} }
/* This function is called after the node startup in order to verify that data /* This function is called after the node startup in order to verify that data