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Prevents OBJECT freq with noeviction

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When maxmemory is set to noeviction, idletime is implicitly kept. This renders access frequency nonsensical.
This commit is contained in:
Itamar Haber 2017-11-24 19:58:37 +02:00
parent 57bd8feb8d
commit b28fb3d753
1 changed files with 2 additions and 2 deletions
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4
src/object.c
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@ -1035,8 +1035,8 @@ void objectCommand(client *c) {
} else if (!strcasecmp(c->argv[1]->ptr,"freq") && c->argc == 3) { } else if (!strcasecmp(c->argv[1]->ptr,"freq") && c->argc == 3) {
if ((o = objectCommandLookupOrReply(c,c->argv[2],shared.nullbulk)) if ((o = objectCommandLookupOrReply(c,c->argv[2],shared.nullbulk))
== NULL) return; == NULL) return;
if (server.maxmemory_policy & MAXMEMORY_FLAG_LRU) { if (!(server.maxmemory_policy & MAXMEMORY_FLAG_LFU)) {
addReplyError(c,"An LRU maxmemory policy is selected, access frequency not tracked. Please note that when switching between policies at runtime LRU and LFU data will take some time to adjust."); addReplyError(c,"A non-LFU maxmemory policy is selected, access frequency not tracked. Please note that when switching between policies at runtime LRU and LFU data will take some time to adjust.");
return; return;
} }
addReplyLongLong(c,o->lru&255); addReplyLongLong(c,o->lru&255);