Merge remote branch 'origin/unstable' into unstable

[redis.git] / src / redis.c

diff --git a/src/redis.c b/src/redis.c
index b164fdd1030d9f1267dc237b54749f753a88d2ee..dc8a0032caf5329ae462f439df77b78ed8767b25 100644 (file)
--- a/src/redis.c
+++ b/src/redis.c
@@ -116,9 +116,9 @@ struct redisCommand redisCommandTable[] = {
     {"sdiff",sdiffCommand,-2,REDIS_CMD_DENYOOM,NULL,1,-1,1,0,0},
     {"sdiffstore",sdiffstoreCommand,-3,REDIS_CMD_DENYOOM,NULL,2,-1,1,0,0},
     {"smembers",sinterCommand,2,0,NULL,1,1,1,0,0},
-    {"zadd",zaddCommand,4,REDIS_CMD_DENYOOM,NULL,1,1,1,0,0},
+    {"zadd",zaddCommand,-4,REDIS_CMD_DENYOOM,NULL,1,1,1,0,0},
     {"zincrby",zincrbyCommand,4,REDIS_CMD_DENYOOM,NULL,1,1,1,0,0},
-    {"zrem",zremCommand,3,0,NULL,1,1,1,0,0},
+    {"zrem",zremCommand,-3,0,NULL,1,1,1,0,0},
     {"zremrangebyscore",zremrangebyscoreCommand,4,0,NULL,1,1,1,0,0},
     {"zremrangebyrank",zremrangebyrankCommand,4,0,NULL,1,1,1,0,0},
     {"zunionstore",zunionstoreCommand,-4,REDIS_CMD_DENYOOM,zunionInterGetKeys,0,0,0,0,0},
@@ -871,6 +871,7 @@ void initServerConfig() {
     server.masterport = 6379;
     server.master = NULL;
     server.replstate = REDIS_REPL_NONE;
+    server.repl_syncio_timeout = REDIS_REPL_SYNCIO_TIMEOUT;
     server.repl_serve_stale_data = 1;
 
     /* Double constants initialization */
@@ -963,6 +964,7 @@ void initServer() {
     server.stat_keyspace_misses = 0;
     server.stat_keyspace_hits = 0;
     server.stat_peak_memory = 0;
+    server.stat_fork_time = 0;
     server.unixtime = time(NULL);
     aeCreateTimeEvent(server.el, 1, serverCron, NULL, NULL);
     if (server.ipfd > 0 && aeCreateFileEvent(server.el,server.ipfd,AE_READABLE,
@@ -1096,13 +1098,15 @@ int processCommand(redisClient *c) {
             addReplyError(c,"The cluster is down. Check with CLUSTER INFO for more information");
             return REDIS_OK;
         } else {
-            clusterNode *n = getNodeByQuery(c,cmd,c->argv,c->argc,&hashslot);
+            int ask;
+            clusterNode *n = getNodeByQuery(c,cmd,c->argv,c->argc,&hashslot,&ask);
             if (n == NULL) {
-                addReplyError(c,"Invalid cross-node request");
+                addReplyError(c,"Multi keys request invalid in cluster");
                 return REDIS_OK;
             } else if (n != server.cluster.myself) {
                 addReplySds(c,sdscatprintf(sdsempty(),
-                    "-MOVED %d %s:%d\r\n",hashslot,n->ip,n->port));
+                    "-%s %d %s:%d\r\n", ask ? "ASK" : "MOVED",
+                    hashslot,n->ip,n->port));
                 return REDIS_OK;
             }
         }
@@ -1317,20 +1321,14 @@ sds genRedisInfoString(char *section) {
             "used_memory_peak:%zu\r\n"
             "used_memory_peak_human:%s\r\n"
             "mem_fragmentation_ratio:%.2f\r\n"
-            "peak_mem_fragmentation_ratio:%.2f\r\n"
-            "use_tcmalloc:%d\r\n",
+            "mem_allocator:%s\r\n",
             zmalloc_used_memory(),
             hmem,
             zmalloc_get_rss(),
             server.stat_peak_memory,
             peak_hmem,
             zmalloc_get_fragmentation_ratio(),
-            (float)zmalloc_get_rss()/server.stat_peak_memory,
-    #ifdef USE_TCMALLOC
-            1
-    #else
-            0
-    #endif
+            REDIS_MALLOC
             );
     }
 
@@ -1442,7 +1440,8 @@ sds genRedisInfoString(char *section) {
             "keyspace_hits:%lld\r\n"
             "keyspace_misses:%lld\r\n"
             "pubsub_channels:%ld\r\n"
-            "pubsub_patterns:%u\r\n",
+            "pubsub_patterns:%u\r\n"
+            "latest_fork_usec:%lld\r\n",
             server.stat_numconnections,
             server.stat_numcommands,
             server.stat_expiredkeys,
@@ -1450,7 +1449,8 @@ sds genRedisInfoString(char *section) {
             server.stat_keyspace_hits,
             server.stat_keyspace_misses,
             dictSize(server.pubsub_channels),
-            listLength(server.pubsub_patterns));
+            listLength(server.pubsub_patterns),
+            server.stat_fork_time);
     }
 
     /* Replication */