{"action":"created","issue":{"url":"https://api.github.com/repos/apache/flink/issues/967","labels_url":"https://api.github.com/repos/apache/flink/issues/967/labels{/name}","comments_url":"https://api.github.com/repos/apache/flink/issues/967/comments","events_url":"https://api.github.com/repos/apache/flink/issues/967/events","html_url":"https://github.com/apache/flink/pull/967","id":98416666,"number":967,"title":"Stale Synchronous Parallel Iterations","user":{"login":"nltran","id":1458321,"avatar_url":"https://avatars.githubusercontent.com/u/1458321?v=3","gravatar_id":"","url":"https://api.github.com/users/nltran","html_url":"https://github.com/nltran","followers_url":"https://api.github.com/users/nltran/followers","following_url":"https://api.github.com/users/nltran/following{/other_user}","gists_url":"https://api.github.com/users/nltran/gists{/gist_id}","starred_url":"https://api.github.com/users/nltran/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/nltran/subscriptions","organizations_url":"https://api.github.com/users/nltran/orgs","repos_url":"https://api.github.com/users/nltran/repos","events_url":"https://api.github.com/users/nltran/events{/privacy}","received_events_url":"https://api.github.com/users/nltran/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":10,"created_at":"2015-07-31T15:46:04Z","updated_at":"2015-09-08T02:55:18Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/apache/flink/pulls/967","html_url":"https://github.com/apache/flink/pull/967","diff_url":"https://github.com/apache/flink/pull/967.diff","patch_url":"https://github.com/apache/flink/pull/967.patch"},"body":"Here is a pull request containing our development on [Stale Synchronous Parallel (SSP)](http://reports-archive.adm.cs.cmu.edu/anon/ml2013/CMU-ML-13-103.pdf) iterations. The pull request contains:\r\n\r\n* Code supporting SSP\r\n* API to configure and enable SSP from the ExecutionEnvironment"},"comment":{"url":"https://api.github.com/repos/apache/flink/issues/comments/138416633","html_url":"https://github.com/apache/flink/pull/967#issuecomment-138416633","issue_url":"https://api.github.com/repos/apache/flink/issues/967","id":138416633,"user":{"login":"sachingoel0101","id":8874261,"avatar_url":"https://avatars.githubusercontent.com/u/8874261?v=3","gravatar_id":"","url":"https://api.github.com/users/sachingoel0101","html_url":"https://github.com/sachingoel0101","followers_url":"https://api.github.com/users/sachingoel0101/followers","following_url":"https://api.github.com/users/sachingoel0101/following{/other_user}","gists_url":"https://api.github.com/users/sachingoel0101/gists{/gist_id}","starred_url":"https://api.github.com/users/sachingoel0101/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/sachingoel0101/subscriptions","organizations_url":"https://api.github.com/users/sachingoel0101/orgs","repos_url":"https://api.github.com/users/sachingoel0101/repos","events_url":"https://api.github.com/users/sachingoel0101/events{/privacy}","received_events_url":"https://api.github.com/users/sachingoel0101/received_events","type":"User","site_admin":false},"created_at":"2015-09-08T02:55:18Z","updated_at":"2015-09-08T02:55:18Z","body":"@nltran , I went through you code and if I understand correctly, the slack-related synchronization is done by the Runtime itself using events. I like that idea more than mine which involved synchronization by the Parameter Server itself which is, well, sort of messy.\r\nCould you rebase this to the current master?"}}