{"action":"created","issue":{"url":"https://api.github.com/repos/apache/spark/issues/19303","repository_url":"https://api.github.com/repos/apache/spark","labels_url":"https://api.github.com/repos/apache/spark/issues/19303/labels{/name}","comments_url":"https://api.github.com/repos/apache/spark/issues/19303/comments","events_url":"https://api.github.com/repos/apache/spark/issues/19303/events","html_url":"https://github.com/apache/spark/pull/19303","id":259405875,"number":19303,"title":"[SPARK-22085][CORE]When the application has no core left，do not request more executors  from the cluster manager in ExecutorAllocationManager","user":{"login":"10110346","id":24688163,"avatar_url":"https://avatars2.githubusercontent.com/u/24688163?v=4","gravatar_id":"","url":"https://api.github.com/users/10110346","html_url":"https://github.com/10110346","followers_url":"https://api.github.com/users/10110346/followers","following_url":"https://api.github.com/users/10110346/following{/other_user}","gists_url":"https://api.github.com/users/10110346/gists{/gist_id}","starred_url":"https://api.github.com/users/10110346/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/10110346/subscriptions","organizations_url":"https://api.github.com/users/10110346/orgs","repos_url":"https://api.github.com/users/10110346/repos","events_url":"https://api.github.com/users/10110346/events{/privacy}","received_events_url":"https://api.github.com/users/10110346/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":3,"created_at":"2017-09-21T07:48:19Z","updated_at":"2017-09-22T18:15:56Z","closed_at":null,"author_association":"CONTRIBUTOR","pull_request":{"url":"https://api.github.com/repos/apache/spark/pulls/19303","html_url":"https://github.com/apache/spark/pull/19303","diff_url":"https://github.com/apache/spark/pull/19303.diff","patch_url":"https://github.com/apache/spark/pull/19303.patch"},"body":"## What changes were proposed in this pull request?\r\nWhen the application has no core left，we should not request more executors  from the cluster manager in `ExecutorAllocationManager`.\r\nAt this time, if not reach `spark.dynamicAllocation.maxExecutors`, `spark.dynamicAllocation.maxExecutors`setting is invalid in fact, so we should give a warning log.\r\n\r\n## How was this patch tested?\r\nExisting tests \r\n\r\n"},"comment":{"url":"https://api.github.com/repos/apache/spark/issues/comments/331522420","html_url":"https://github.com/apache/spark/pull/19303#issuecomment-331522420","issue_url":"https://api.github.com/repos/apache/spark/issues/19303","id":331522420,"user":{"login":"jiangxb1987","id":4784782,"avatar_url":"https://avatars1.githubusercontent.com/u/4784782?v=4","gravatar_id":"","url":"https://api.github.com/users/jiangxb1987","html_url":"https://github.com/jiangxb1987","followers_url":"https://api.github.com/users/jiangxb1987/followers","following_url":"https://api.github.com/users/jiangxb1987/following{/other_user}","gists_url":"https://api.github.com/users/jiangxb1987/gists{/gist_id}","starred_url":"https://api.github.com/users/jiangxb1987/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jiangxb1987/subscriptions","organizations_url":"https://api.github.com/users/jiangxb1987/orgs","repos_url":"https://api.github.com/users/jiangxb1987/repos","events_url":"https://api.github.com/users/jiangxb1987/events{/privacy}","received_events_url":"https://api.github.com/users/jiangxb1987/received_events","type":"User","site_admin":false},"created_at":"2017-09-22T18:15:56Z","updated_at":"2017-09-22T18:15:56Z","author_association":"CONTRIBUTOR","body":"Personally I don't suggest we add extra logic to resolve a non-bug."}}
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