{"action":"created","issue":{"url":"https://api.github.com/repos/Netflix/dynomite/issues/116","labels_url":"https://api.github.com/repos/Netflix/dynomite/issues/116/labels{/name}","comments_url":"https://api.github.com/repos/Netflix/dynomite/issues/116/comments","events_url":"https://api.github.com/repos/Netflix/dynomite/issues/116/events","html_url":"https://github.com/Netflix/dynomite/issues/116","id":69770505,"number":116,"title":"help me how to scale out the rack and dc","user":{"login":"xcl3721","id":1940307,"avatar_url":"https://avatars.githubusercontent.com/u/1940307?v=3","gravatar_id":"","url":"https://api.github.com/users/xcl3721","html_url":"https://github.com/xcl3721","followers_url":"https://api.github.com/users/xcl3721/followers","following_url":"https://api.github.com/users/xcl3721/following{/other_user}","gists_url":"https://api.github.com/users/xcl3721/gists{/gist_id}","starred_url":"https://api.github.com/users/xcl3721/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/xcl3721/subscriptions","organizations_url":"https://api.github.com/users/xcl3721/orgs","repos_url":"https://api.github.com/users/xcl3721/repos","events_url":"https://api.github.com/users/xcl3721/events{/privacy}","received_events_url":"https://api.github.com/users/xcl3721/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2015-04-21T07:44:35Z","updated_at":"2015-04-21T20:59:17Z","closed_at":null,"body":"we are using this with phpredis extension \r\nand we have two rack(rack1 rack2) and each have two node\r\n\r\nthe question is:\r\n1.what's token ,it's mean the same dataset?\r\n2.did i need set each node have same token or make the node different each.\r\n3.how can we add rack .when i add a new rack to dc.it's cant get the \"old\" data.\r\n4.we tried to make rack1(node1:token 1,node2:token2) rack2(node3:token2,node4:token1) we found only one token redis server have aof increased.and if this redis down the data lost too\r\n5.when the write data redis down the data lost...\r\n\r\n\r\n "},"comment":{"url":"https://api.github.com/repos/Netflix/dynomite/issues/comments/94941959","html_url":"https://github.com/Netflix/dynomite/issues/116#issuecomment-94941959","issue_url":"https://api.github.com/repos/Netflix/dynomite/issues/116","id":94941959,"user":{"login":"timiblossom","id":869280,"avatar_url":"https://avatars.githubusercontent.com/u/869280?v=3","gravatar_id":"","url":"https://api.github.com/users/timiblossom","html_url":"https://github.com/timiblossom","followers_url":"https://api.github.com/users/timiblossom/followers","following_url":"https://api.github.com/users/timiblossom/following{/other_user}","gists_url":"https://api.github.com/users/timiblossom/gists{/gist_id}","starred_url":"https://api.github.com/users/timiblossom/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/timiblossom/subscriptions","organizations_url":"https://api.github.com/users/timiblossom/orgs","repos_url":"https://api.github.com/users/timiblossom/repos","events_url":"https://api.github.com/users/timiblossom/events{/privacy}","received_events_url":"https://api.github.com/users/timiblossom/received_events","type":"User","site_admin":false},"created_at":"2015-04-21T20:59:17Z","updated_at":"2015-04-21T20:59:17Z","body":"@xcl3721 Here are the answers.\r\n\r\n1. A token along with DC and Rack is like an identifier for a node.  Based on this, nodes can know what subset of data they can own.  Of course, nodes in different rack/dc can own the same subset of data.\r\n2. Look at this script and it gives you an idea how you should generate tokens:\r\n    https://github.com/Netflix/dynomite/blob/master/scripts/generate_yamls.py\r\n3. Answer is similar to #2.  Take a look at the output files from that script to understand the topology\r\n4. I don't see this is the case.  Please explain in more details.  Probably you had a wrong configuration somewhere.\r\n5. You can read this issue here as it relates to your question:\r\n    https://github.com/Netflix/dynomite/issues/51\r\n   Furthermore, we are currently working on data repair as additional process to fix bad data.\r\n"}}