Fixed 404 issue.

Author: mcollina

lib/commands.js

@@ -159,7 +159,7 @@ function load (kv) {
     if ((entry && entry.value) || !dest) {
       reply(null, { key, value: entry ? entry.value : undefined })
     } else {
-      upring.logger.debug({ key }, 'checking if we are in the middle of a migration')
+      upring.logger.debug({ key }, 'data not found, checking if we are in the middle of a migration')
       upring.peerConn(dest)
         .request(req, function (err, res) {
           if (err) {
@@ -169,7 +169,7 @@ function load (kv) {
 
           const entry = db.get(key)
 
-          if (res && !entry) {
+          if (res && res.value && !entry && upring.allocatedToMe(key)) {
             upring.logger.debug({ key }, 'set data because of migration')
             put({
               ns: 'kv',