{"action":"created","issue":{"url":"https://api.github.com/repos/apache/flink/issues/2614","repository_url":"https://api.github.com/repos/apache/flink","labels_url":"https://api.github.com/repos/apache/flink/issues/2614/labels{/name}","comments_url":"https://api.github.com/repos/apache/flink/issues/2614/comments","events_url":"https://api.github.com/repos/apache/flink/issues/2614/events","html_url":"https://github.com/apache/flink/pull/2614","id":181869628,"number":2614,"title":"[FLINK-4773] Intoduce OperatorIOMetricGroup","user":{"login":"zentol","id":5725237,"avatar_url":"https://avatars.githubusercontent.com/u/5725237?v=3","gravatar_id":"","url":"https://api.github.com/users/zentol","html_url":"https://github.com/zentol","followers_url":"https://api.github.com/users/zentol/followers","following_url":"https://api.github.com/users/zentol/following{/other_user}","gists_url":"https://api.github.com/users/zentol/gists{/gist_id}","starred_url":"https://api.github.com/users/zentol/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/zentol/subscriptions","organizations_url":"https://api.github.com/users/zentol/orgs","repos_url":"https://api.github.com/users/zentol/repos","events_url":"https://api.github.com/users/zentol/events{/privacy}","received_events_url":"https://api.github.com/users/zentol/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":1,"created_at":"2016-10-09T06:37:21Z","updated_at":"2016-10-21T12:15:46Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/apache/flink/pulls/2614","html_url":"https://github.com/apache/flink/pull/2614","diff_url":"https://github.com/apache/flink/pull/2614.diff","patch_url":"https://github.com/apache/flink/pull/2614.patch"},"body":"This PR introduces the OperatorIOMetricGroup, which encapsulates the insantiation of numRecordsIn/Out counters. For clarity purposes the IOMetricGroup class was renamed to TaskIOMetricGroup.\r\n\r\nThe underlying reasoning for this change is the reuse of specific operator counters for the task (first operator numRecordsIn == task recordsIn). With this class we can more easily do this within the metric system."},"comment":{"url":"https://api.github.com/repos/apache/flink/issues/comments/255364613","html_url":"https://github.com/apache/flink/pull/2614#issuecomment-255364613","issue_url":"https://api.github.com/repos/apache/flink/issues/2614","id":255364613,"user":{"login":"rmetzger","id":89049,"avatar_url":"https://avatars.githubusercontent.com/u/89049?v=3","gravatar_id":"","url":"https://api.github.com/users/rmetzger","html_url":"https://github.com/rmetzger","followers_url":"https://api.github.com/users/rmetzger/followers","following_url":"https://api.github.com/users/rmetzger/following{/other_user}","gists_url":"https://api.github.com/users/rmetzger/gists{/gist_id}","starred_url":"https://api.github.com/users/rmetzger/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/rmetzger/subscriptions","organizations_url":"https://api.github.com/users/rmetzger/orgs","repos_url":"https://api.github.com/users/rmetzger/repos","events_url":"https://api.github.com/users/rmetzger/events{/privacy}","received_events_url":"https://api.github.com/users/rmetzger/received_events","type":"User","site_admin":false},"created_at":"2016-10-21T12:15:46Z","updated_at":"2016-10-21T12:15:46Z","body":"I think this is a good refactoring.\r\n+1 to merge."}}
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