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Cluster: clusterBlacklistExists() requires blacklist cleanup before lookup.

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antirez 2014-01-15 16:06:54 +01:00
parent a81340abaf
commit b51be7b34f
1 changed files with 2 additions and 1 deletions
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3
src/cluster.c
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@ -671,7 +671,7 @@ void clusterRenameNode(clusterNode *node, char *newname) {
* *
* Currently the REDIS_CLUSTER_BLACKLIST_TTL is set to 1 minute, this means * Currently the REDIS_CLUSTER_BLACKLIST_TTL is set to 1 minute, this means
* that redis-trib has 60 seconds to send CLUSTER FORGET messages to nodes * that redis-trib has 60 seconds to send CLUSTER FORGET messages to nodes
* in the cluster without dealing with the problem if other nodes re-adding * in the cluster without dealing with the problem of other nodes re-adding
* back the node to nodes we already sent the FORGET command to. * back the node to nodes we already sent the FORGET command to.
* *
* The data structure used is a hash table with an sds string representing * The data structure used is a hash table with an sds string representing
@ -721,6 +721,7 @@ int clusterBlacklistExists(char *nodeid) {
sds id = sdsnewlen(nodeid,REDIS_CLUSTER_NAMELEN); sds id = sdsnewlen(nodeid,REDIS_CLUSTER_NAMELEN);
int retval; int retval;
clusterBlacklistCleanup();
retval = dictFind(server.cluster->nodes_black_list,id) != NULL; retval = dictFind(server.cluster->nodes_black_list,id) != NULL;
sdsfree(id); sdsfree(id);
return retval; return retval;