{"action":"created","issue":{"url":"https://api.github.com/repos/apache/tajo/issues/366","labels_url":"https://api.github.com/repos/apache/tajo/issues/366/labels{/name}","comments_url":"https://api.github.com/repos/apache/tajo/issues/366/comments","events_url":"https://api.github.com/repos/apache/tajo/issues/366/events","html_url":"https://github.com/apache/tajo/pull/366","id":55872001,"number":366,"title":"TAJO-1135: Implement queryable virtual table for cluster information","user":{"login":"ykrips","id":8876874,"avatar_url":"https://avatars.githubusercontent.com/u/8876874?v=3","gravatar_id":"","url":"https://api.github.com/users/ykrips","html_url":"https://github.com/ykrips","followers_url":"https://api.github.com/users/ykrips/followers","following_url":"https://api.github.com/users/ykrips/following{/other_user}","gists_url":"https://api.github.com/users/ykrips/gists{/gist_id}","starred_url":"https://api.github.com/users/ykrips/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ykrips/subscriptions","organizations_url":"https://api.github.com/users/ykrips/orgs","repos_url":"https://api.github.com/users/ykrips/repos","events_url":"https://api.github.com/users/ykrips/events{/privacy}","received_events_url":"https://api.github.com/users/ykrips/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2015-01-29T08:46:12Z","updated_at":"2015-02-06T11:44:46Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/apache/tajo/pulls/366","html_url":"https://github.com/apache/tajo/pull/366","diff_url":"https://github.com/apache/tajo/pull/366.diff","patch_url":"https://github.com/apache/tajo/pull/366.patch"},"body":"This virtual table will be shown like following.\r\n```\r\ninformation_schema> select * from workers;\r\nhost,  port,  type,  status,  total_cpu,  used_mem,  total_mem,  free_heap,  max_heap,  used_diskslots,  total_diskslots,  running_tasks,  heartbeat\r\n-------------------------------\r\nhostnameA,  28093,  QueryMaster,  RUNNING,  ,  ,  ,  130004408,  932118528,  ,  ,  0,  2015-01-29 17:09:18.859999\r\nhostnameA,  28091,  Worker,  RUNNING,  1,  0,  1073741824,  130004408,  932118528,  0.0,  1.0,  0,  2015-01-29 17:09:18.859999\r\n(2 rows, 0.025 sec, 0 B selected)\r\n```\r\n"},"comment":{"url":"https://api.github.com/repos/apache/tajo/issues/comments/73225187","html_url":"https://github.com/apache/tajo/pull/366#issuecomment-73225187","issue_url":"https://api.github.com/repos/apache/tajo/issues/366","id":73225187,"user":{"login":"jihoonson","id":2322288,"avatar_url":"https://avatars.githubusercontent.com/u/2322288?v=3","gravatar_id":"","url":"https://api.github.com/users/jihoonson","html_url":"https://github.com/jihoonson","followers_url":"https://api.github.com/users/jihoonson/followers","following_url":"https://api.github.com/users/jihoonson/following{/other_user}","gists_url":"https://api.github.com/users/jihoonson/gists{/gist_id}","starred_url":"https://api.github.com/users/jihoonson/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jihoonson/subscriptions","organizations_url":"https://api.github.com/users/jihoonson/orgs","repos_url":"https://api.github.com/users/jihoonson/repos","events_url":"https://api.github.com/users/jihoonson/events{/privacy}","received_events_url":"https://api.github.com/users/jihoonson/received_events","type":"User","site_admin":false},"created_at":"2015-02-06T11:44:46Z","updated_at":"2015-02-06T11:44:46Z","body":"Hi @ykrips, thanks for your work.\r\nIn overall, the patch looks good to me.\r\nOnly one thing I want to suggest is the table name.\r\nSince the newly added table contains the information of query masters as well as workers, I think that ```cluster``` is the more proper name than ```workers```.\r\nWhat do you think about it?"}}