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Encode sorted set after loading from dump

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This commit is contained in:
Pieter Noordhuis
2011-03-10 17:50:13 +01:00
parent 255eebe221
commit df26a0ae0b
3 changed files with 28 additions and 10 deletions
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15
src/rdb.c
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@ -756,11 +756,13 @@ robj *rdbLoadObject(int type, FILE *fp) {
} else if (type == REDIS_ZSET) {
/* Read list/set value */
size_t zsetlen;
size_t maxelelen = 0;
zset *zs;
if ((zsetlen = rdbLoadLen(fp,NULL)) == REDIS_RDB_LENERR) return NULL;
o = createZsetObject();
zs = o->ptr;
/* Load every single element of the list/set */
while(zsetlen--) {
robj *ele;
@ -770,10 +772,21 @@ robj *rdbLoadObject(int type, FILE *fp) {
if ((ele = rdbLoadEncodedStringObject(fp)) == NULL) return NULL;
ele = tryObjectEncoding(ele);
if (rdbLoadDoubleValue(fp,&score) == -1) return NULL;
/* Don't care about integer-encoded strings. */
if (ele->encoding == REDIS_ENCODING_RAW &&
sdslen(ele->ptr) > maxelelen)
maxelelen = sdslen(ele->ptr);
znode = zslInsert(zs->zsl,score,ele);
dictAdd(zs->dict,ele,&znode->score);
incrRefCount(ele); /* added to skiplist */
}
/* Convert *after* loading, since sorted sets are not stored ordered. */
if (zsetLength(o) <= server.zset_max_ziplist_entries &&
maxelelen <= server.zset_max_ziplist_value)
zsetConvert(o,REDIS_ENCODING_ZIPLIST);
} else if (type == REDIS_HASH) {
size_t hashlen;
@ -861,6 +874,8 @@ robj *rdbLoadObject(int type, FILE *fp) {
case REDIS_ZSET_ZIPLIST:
o->type = REDIS_ZSET;
o->encoding = REDIS_ENCODING_ZIPLIST;
if (zsetLength(o) > server.zset_max_ziplist_entries)
zsetConvert(o,REDIS_ENCODING_RAW);
break;
default:
redisPanic("Unknown enoding");