{"action":"created","comment":{"url":"https://api.github.com/repos/mesosphere/marathon/pulls/comments/64183461","id":64183461,"diff_hunk":"@@ -61,15 +62,18 @@ class TaskStatusUpdateProcessorImpl @Inject() (\n           mesosStatus = status\n         ).map(_ => acknowledge(status))\n       case None =>\n-        killUnknownTaskTimer {\n-          if (status.getState != TaskState.TASK_LOST) {\n-            // If we kill a unknown task, we will get another TASK_LOST notification which leads to an endless\n-            // stream of kills and TASK_LOST updates.\n-            killTask(taskId)\n+        if (MesosTaskStatus.Terminal.unapply(status).isDefined) {","path":"src/main/scala/mesosphere/marathon/core/task/update/impl/TaskStatusUpdateProcessorImpl.scala","position":17,"original_position":17,"commit_id":"49863a17f96a6ec99fe73aabbaa69c0b02f5dfe0","original_commit_id":"49863a17f96a6ec99fe73aabbaa69c0b02f5dfe0","user":{"login":"aquamatthias","id":330485,"avatar_url":"https://avatars.githubusercontent.com/u/330485?v=3","gravatar_id":"","url":"https://api.github.com/users/aquamatthias","html_url":"https://github.com/aquamatthias","followers_url":"https://api.github.com/users/aquamatthias/followers","following_url":"https://api.github.com/users/aquamatthias/following{/other_user}","gists_url":"https://api.github.com/users/aquamatthias/gists{/gist_id}","starred_url":"https://api.github.com/users/aquamatthias/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/aquamatthias/subscriptions","organizations_url":"https://api.github.com/users/aquamatthias/orgs","repos_url":"https://api.github.com/users/aquamatthias/repos","events_url":"https://api.github.com/users/aquamatthias/events{/privacy}","received_events_url":"https://api.github.com/users/aquamatthias/received_events","type":"User","site_admin":false},"body":"Taste thing: I would either use the extractor instead of calling `unapply` directly:\r\n```scala\r\nstatus match {\r\n   case MesosTaskStatus.Terminal(_) =>\r\n}\r\n```\r\nor make a function `Terminal.isTerminal(status): Boolean`.","created_at":"2016-05-23T08:16:12Z","updated_at":"2016-05-23T08:16:12Z","html_url":"https://github.com/mesosphere/marathon/pull/3914#discussion_r64183461","pull_request_url":"https://api.github.com/repos/mesosphere/marathon/pulls/3914","_links":{"self":{"href":"https://api.github.com/repos/mesosphere/marathon/pulls/comments/64183461"},"html":{"href":"https://github.com/mesosphere/marathon/pull/3914#discussion_r64183461"},"pull_request":{"href":"https://api.github.com/repos/mesosphere/marathon/pulls/3914"}}},"pull_request":{"url":"https://api.github.com/repos/mesosphere/marathon/pulls/3914","id":70888139,"html_url":"https://github.com/mesosphere/marathon/pull/3914","diff_url":"https://github.com/mesosphere/marathon/pull/3914.diff","patch_url":"https://github.com/mesosphere/marathon/pull/3914.patch","issue_url":"https://api.github.com/repos/mesosphere/marathon/issues/3914","number":3914,"state":"open","locked":false,"title":"WIP - Fixed handling TASK_LOST status updates","user":{"login":"meichstedt","id":414354,"avatar_url":"https://avatars.githubusercontent.com/u/414354?v=3","gravatar_id":"","url":"https://api.github.com/users/meichstedt","html_url":"https://github.com/meichstedt","followers_url":"https://api.github.com/users/meichstedt/followers","following_url":"https://api.github.com/users/meichstedt/following{/other_user}","gists_url":"https://api.github.com/users/meichstedt/gists{/gist_id}","starred_url":"https://api.github.com/users/meichstedt/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/meichstedt/subscriptions","organizations_url":"https://api.github.com/users/meichstedt/orgs","repos_url":"https://api.github.com/users/meichstedt/repos","events_url":"https://api.github.com/users/meichstedt/events{/privacy}","received_events_url":"https://api.github.com/users/meichstedt/received_events","type":"User","site_admin":false},"body":"**Fixed:**\r\n- don't expunge the task from state if we have an indication that it might come back. This includes REASON_RECONCILIATION because it effectively shadows the underlying reason in case we only get the update during reconciliation.\r\n- Ignore lost tasks when scaling\r\n- Lost tasks will be listed separately in QueuedTaskCount and are not included in totalTaskCount\r\n- In case we need to kill instances to reach the target instance count, we only consider staged and running tasks and sort both partitions so that staged tasks are killed before running tasks, and newer tasks before older ones.\r\n- Lost tasks will still be stored as taskFailures\r\n\r\n**Missing:**\r\n- Check deployment logic/TaskRestartActor\r\n- Garbage collect lost tasks after a configurable timeout\r\n- verify with tests that subsequent TASK_LOST updates do NOT alter the TaskStatus timestamp of the stored task\r\n- complete SchedulerActionsTest\r\n- throttle task kills?","created_at":"2016-05-20T17:14:58Z","updated_at":"2016-05-23T08:16:12Z","closed_at":null,"merged_at":null,"merge_commit_sha":"e9ed7582411b8742f4290b7b79e876177a9c6816","assignee":null,"milestone":null,"commits_url":"https://api.github.com/repos/mesosphere/marathon/pulls/3914/commits","review_comments_url":"https://api.github.com/repos/mesosphere/marathon/pulls/3914/comments","review_comment_url":"https://api.github.com/repos/mesosphere/marathon/pulls/comments{/number}","comments_url":"https://api.github.com/repos/mesosphere/marathon/issues/3914/comments","statuses_url":"https://api.github.com/repos/mesosphere/marathon/statuses/49863a17f96a6ec99fe73aabbaa69c0b02f5dfe0","head":{"label":"mesosphere:me/task-lost-behavior-0.15","ref":"me/task-lost-behavior-0.15","sha":"49863a17f96a6ec99fe73aabbaa69c0b02f5dfe0","user":{"login":"mesosphere","id":3458585,"avatar_url":"https://avatars.githubusercontent.com/u/3458585?v=3","gravatar_id":"","url":"https://api.github.com/users/mesosphere","html_url":"https://github.com/mesosphere","followers_url":"https://api.github.com/users/mesosphere/followers","following_url":"https://api.github.com/users/mesosphere/following{/other_user}","gists_url":"https://api.github.com/users/mesosphere/gists{/gist_id}","starred_url":"https://api.github.com/users/mesosphere/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mesosphere/subscriptions","organizations_url":"https://api.github.com/users/mesosphere/orgs","repos_url":"https://api.github.com/users/mesosphere/repos","events_url":"https://api.github.com/users/mesosphere/events{/privacy}","received_events_url":"https://api.github.com/users/mesosphere/received_events","type":"Organization","site_admin":false},"repo":{"id":10941409,"name":"marathon","full_name":"mesosphere/marathon","owner":{"login":"mesosphere","id":3458585,"avatar_url":"https://avatars.githubusercontent.com/u/3458585?v=3","gravatar_id":"","url":"https://api.github.com/users/mesosphere","html_url":"https://github.com/mesosphere","followers_url":"https://api.github.com/users/mesosphere/followers","following_url":"https://api.github.com/users/mesosphere/following{/other_user}","gists_url":"https://api.github.com/users/mesosphere/gists{/gist_id}","starred_url":"https://api.github.com/users/mesosphere/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mesosphere/subscriptions","organizations_url":"https://api.github.com/users/mesosphere/orgs","repos_url":"https://api.github.com/users/mesosphere/repos","events_url":"https://api.github.com/users/mesosphere/events{/privacy}","received_events_url":"https://api.github.com/users/mesosphere/received_events","type":"Organization","site_admin":false},"private":false,"html_url":"https://github.com/mesosphere/marathon","description":"Deploy and manage containers (including Docker) on top of Apache Mesos at scale.","fork":false,"url":"https://api.github.com/repos/mesosphere/marathon","forks_url":"https://api.github.com/repos/mesosphere/marathon/forks","keys_url":"https://api.github.com/repos/mesosphere/marathon/keys{/key_id}","collaborators_url":"https://api.github.com/repos/mesosphere/marathon/collaborators{/collaborator}","teams_url":"https://api.github.com/repos/mesosphere/marathon/teams","hooks_url":"https://api.github.com/repos/mesosphere/marathon/hooks","issue_events_url":"https://api.github.com/repos/mesosphere/marathon/issues/events{/number}","events_url":"https://api.github.com/repos/mesosphere/marathon/events","assignees_url":"https://api.github.com/repos/mesosphere/marathon/assignees{/user}","branches_url":"https://api.github.com/repos/mesosphere/marathon/branches{/branch}","tags_url":"https://api.github.com/repos/mesosphere/marathon/tags","blobs_url":"https://api.github.com/repos/mesosphere/marathon/git/blobs{/sha}","git_tags_url":"https://api.github.com/repos/mesosphere/marathon/git/tags{/sha}","git_refs_url":"https://api.github.com/repos/mesosphere/marathon/git/refs{/sha}","trees_url":"https://api.github.com/repos/mesosphere/marathon/git/trees{/sha}","statuses_url":"https://api.github.com/repos/mesosphere/marathon/statuses/{sha}","languages_url":"https://api.github.com/repos/mesosphere/marathon/languages","stargazers_url":"https://api.github.com/repos/mesosphere/marathon/stargazers","contributors_url":"https://api.github.com/repos/mesosphere/marathon/contributors","subscribers_url":"https://api.github.com/repos/mesosphere/marathon/subscribers","subscription_url":"https://api.github.com/repos/mesosphere/marathon/subscription","commits_url":"https://api.github.com/repos/mesosphere/marathon/commits{/sha}","git_commits_url":"https://api.github.com/repos/mesosphere/marathon/git/commits{/sha}","comments_url":"https://api.github.com/repos/mesosphere/marathon/comments{/number}","issue_comment_url":"https://api.github.com/repos/mesosphere/marathon/issues/comments{/number}","contents_url":"https://api.github.com/repos/mesosphere/marathon/contents/{+path}","compare_url":"https://api.github.com/repos/mesosphere/marathon/compare/{base}...{head}","merges_url":"https://api.github.com/repos/mesosphere/marathon/merges","archive_url":"https://api.github.com/repos/mesosphere/marathon/{archive_format}{/ref}","downloads_url":"https://api.github.com/repos/mesosphere/marathon/downloads","issues_url":"https://api.github.com/repos/mesosphere/marathon/issues{/number}","pulls_url":"https://api.github.com/repos/mesosphere/marathon/pulls{/number}","milestones_url":"https://api.github.com/repos/mesosphere/marathon/milestones{/number}","notifications_url":"https://api.github.com/repos/mesosphere/marathon/notifications{?since,all,participating}","labels_url":"https://api.github.com/repos/mesosphere/marathon/labels{/name}","releases_url":"https://api.github.com/repos/mesosphere/marathon/releases{/id}","deployments_url":"https://api.github.com/repos/mesosphere/marathon/deployments","created_at":"2013-06-25T14:56:34Z","updated_at":"2016-05-22T14:29:00Z","pushed_at":"2016-05-20T17:28:58Z","git_url":"git://github.com/mesosphere/marathon.git","ssh_url":"git@github.com:mesosphere/marathon.git","clone_url":"https://github.com/mesosphere/marathon.git","svn_url":"https://github.com/mesosphere/marathon","homepage":"https://mesosphere.github.io/marathon/","size":23177,"stargazers_count":2516,"watchers_count":2516,"language":"Scala","has_issues":true,"has_downloads":true,"has_wiki":false,"has_pages":true,"forks_count":549,"mirror_url":null,"open_issues_count":568,"forks":549,"open_issues":568,"watchers":2516,"default_branch":"master"}},"base":{"label":"mesosphere:releases/0.15","ref":"releases/0.15","sha":"942ecd9f5b9749e111fa639b6515d8c409515e3e","user":{"login":"mesosphere","id":3458585,"avatar_url":"https://avatars.githubusercontent.com/u/3458585?v=3","gravatar_id":"","url":"https://api.github.com/users/mesosphere","html_url":"https://github.com/mesosphere","followers_url":"https://api.github.com/users/mesosphere/followers","following_url":"https://api.github.com/users/mesosphere/following{/other_user}","gists_url":"https://api.github.com/users/mesosphere/gists{/gist_id}","starred_url":"https://api.github.com/users/mesosphere/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mesosphere/subscriptions","organizations_url":"https://api.github.com/users/mesosphere/orgs","repos_url":"https://api.github.com/users/mesosphere/repos","events_url":"https://api.github.com/users/mesosphere/events{/privacy}","received_events_url":"https://api.github.com/users/mesosphere/received_events","type":"Organization","site_admin":false},"repo":{"id":10941409,"name":"marathon","full_name":"mesosphere/marathon","owner":{"login":"mesosphere","id":3458585,"avatar_url":"https://avatars.githubusercontent.com/u/3458585?v=3","gravatar_id":"","url":"https://api.github.com/users/mesosphere","html_url":"https://github.com/mesosphere","followers_url":"https://api.github.com/users/mesosphere/followers","following_url":"https://api.github.com/users/mesosphere/following{/other_user}","gists_url":"https://api.github.com/users/mesosphere/gists{/gist_id}","starred_url":"https://api.github.com/users/mesosphere/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mesosphere/subscriptions","organizations_url":"https://api.github.com/users/mesosphere/orgs","repos_url":"https://api.github.com/users/mesosphere/repos","events_url":"https://api.github.com/users/mesosphere/events{/privacy}","received_events_url":"https://api.github.com/users/mesosphere/received_events","type":"Organization","site_admin":false},"private":false,"html_url":"https://github.com/mesosphere/marathon","description":"Deploy and manage containers (including Docker) on top of Apache Mesos at scale.","fork":false,"url":"https://api.github.com/repos/mesosphere/marathon","forks_url":"https://api.github.com/repos/mesosphere/marathon/forks","keys_url":"https://api.github.com/repos/mesosphere/marathon/keys{/key_id}","collaborators_url":"https://api.github.com/repos/mesosphere/marathon/collaborators{/collaborator}","teams_url":"https://api.github.com/repos/mesosphere/marathon/teams","hooks_url":"https://api.github.com/repos/mesosphere/marathon/hooks","issue_events_url":"https://api.github.com/repos/mesosphere/marathon/issues/events{/number}","events_url":"https://api.github.com/repos/mesosphere/marathon/events","assignees_url":"https://api.github.com/repos/mesosphere/marathon/assignees{/user}","branches_url":"https://api.github.com/repos/mesosphere/marathon/branches{/branch}","tags_url":"https://api.github.com/repos/mesosphere/marathon/tags","blobs_url":"https://api.github.com/repos/mesosphere/marathon/git/blobs{/sha}","git_tags_url":"https://api.github.com/repos/mesosphere/marathon/git/tags{/sha}","git_refs_url":"https://api.github.com/repos/mesosphere/marathon/git/refs{/sha}","trees_url":"https://api.github.com/repos/mesosphere/marathon/git/trees{/sha}","statuses_url":"https://api.github.com/repos/mesosphere/marathon/statuses/{sha}","languages_url":"https://api.github.com/repos/mesosphere/marathon/languages","stargazers_url":"https://api.github.com/repos/mesosphere/marathon/stargazers","contributors_url":"https://api.github.com/repos/mesosphere/marathon/contributors","subscribers_url":"https://api.github.com/repos/mesosphere/marathon/subscribers","subscription_url":"https://api.github.com/repos/mesosphere/marathon/subscription","commits_url":"https://api.github.com/repos/mesosphere/marathon/commits{/sha}","git_commits_url":"https://api.github.com/repos/mesosphere/marathon/git/commits{/sha}","comments_url":"https://api.github.com/repos/mesosphere/marathon/comments{/number}","issue_comment_url":"https://api.github.com/repos/mesosphere/marathon/issues/comments{/number}","contents_url":"https://api.github.com/repos/mesosphere/marathon/contents/{+path}","compare_url":"https://api.github.com/repos/mesosphere/marathon/compare/{base}...{head}","merges_url":"https://api.github.com/repos/mesosphere/marathon/merges","archive_url":"https://api.github.com/repos/mesosphere/marathon/{archive_format}{/ref}","downloads_url":"https://api.github.com/repos/mesosphere/marathon/downloads","issues_url":"https://api.github.com/repos/mesosphere/marathon/issues{/number}","pulls_url":"https://api.github.com/repos/mesosphere/marathon/pulls{/number}","milestones_url":"https://api.github.com/repos/mesosphere/marathon/milestones{/number}","notifications_url":"https://api.github.com/repos/mesosphere/marathon/notifications{?since,all,participating}","labels_url":"https://api.github.com/repos/mesosphere/marathon/labels{/name}","releases_url":"https://api.github.com/repos/mesosphere/marathon/releases{/id}","deployments_url":"https://api.github.com/repos/mesosphere/marathon/deployments","created_at":"2013-06-25T14:56:34Z","updated_at":"2016-05-22T14:29:00Z","pushed_at":"2016-05-20T17:28:58Z","git_url":"git://github.com/mesosphere/marathon.git","ssh_url":"git@github.com:mesosphere/marathon.git","clone_url":"https://github.com/mesosphere/marathon.git","svn_url":"https://github.com/mesosphere/marathon","homepage":"https://mesosphere.github.io/marathon/","size":23177,"stargazers_count":2516,"watchers_count":2516,"language":"Scala","has_issues":true,"has_downloads":true,"has_wiki":false,"has_pages":true,"forks_count":549,"mirror_url":null,"open_issues_count":568,"forks":549,"open_issues":568,"watchers":2516,"default_branch":"master"}},"_links":{"self":{"href":"https://api.github.com/repos/mesosphere/marathon/pulls/3914"},"html":{"href":"https://github.com/mesosphere/marathon/pull/3914"},"issue":{"href":"https://api.github.com/repos/mesosphere/marathon/issues/3914"},"comments":{"href":"https://api.github.com/repos/mesosphere/marathon/issues/3914/comments"},"review_comments":{"href":"https://api.github.com/repos/mesosphere/marathon/pulls/3914/comments"},"review_comment":{"href":"https://api.github.com/repos/mesosphere/marathon/pulls/comments{/number}"},"commits":{"href":"https://api.github.com/repos/mesosphere/marathon/pulls/3914/commits"},"statuses":{"href":"https://api.github.com/repos/mesosphere/marathon/statuses/49863a17f96a6ec99fe73aabbaa69c0b02f5dfe0"}}}}
{"actor":{"display_login":"aquamatthias"}}