{"action":"created","issue":{"url":"https://api.github.com/repos/apache/spark/issues/6456","labels_url":"https://api.github.com/repos/apache/spark/issues/6456/labels{/name}","comments_url":"https://api.github.com/repos/apache/spark/issues/6456/comments","events_url":"https://api.github.com/repos/apache/spark/issues/6456/events","html_url":"https://github.com/apache/spark/pull/6456","id":81959046,"number":6456,"title":"[SPARK-7913][Core]Increase the maximum capacity of PartitionedPairBuffe, PartitionedSerializedPairBuffer and AppendOnlyMap","user":{"login":"zsxwing","id":1000778,"avatar_url":"https://avatars.githubusercontent.com/u/1000778?v=3","gravatar_id":"","url":"https://api.github.com/users/zsxwing","html_url":"https://github.com/zsxwing","followers_url":"https://api.github.com/users/zsxwing/followers","following_url":"https://api.github.com/users/zsxwing/following{/other_user}","gists_url":"https://api.github.com/users/zsxwing/gists{/gist_id}","starred_url":"https://api.github.com/users/zsxwing/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/zsxwing/subscriptions","organizations_url":"https://api.github.com/users/zsxwing/orgs","repos_url":"https://api.github.com/users/zsxwing/repos","events_url":"https://api.github.com/users/zsxwing/events{/privacy}","received_events_url":"https://api.github.com/users/zsxwing/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":25,"created_at":"2015-05-28T14:39:51Z","updated_at":"2015-06-17T21:02:28Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/apache/spark/pulls/6456","html_url":"https://github.com/apache/spark/pull/6456","diff_url":"https://github.com/apache/spark/pull/6456.diff","patch_url":"https://github.com/apache/spark/pull/6456.patch"},"body":"The previous growing strategy is alway doubling the capacity. \r\n\r\nThis PR adjusts the growing strategy: doubling the capacity but if overflow, use the maximum capacity as the new capacity. It increases the maximum capacity of PartitionedPairBuffer from `2 ^ 29` to `2 ^ 30 - 1`, the maximum capacity of PartitionedSerializedPairBuffer from `2 ^ 28` to `(2 ^ 29) - 1`, and the maximum capacity of AppendOnlyMap from `0.7 * (2 ^ 29)` to `(2 ^ 29)`."},"comment":{"url":"https://api.github.com/repos/apache/spark/issues/comments/112948921","html_url":"https://github.com/apache/spark/pull/6456#issuecomment-112948921","issue_url":"https://api.github.com/repos/apache/spark/issues/6456","id":112948921,"user":{"login":"andrewor14","id":2133137,"avatar_url":"https://avatars.githubusercontent.com/u/2133137?v=3","gravatar_id":"","url":"https://api.github.com/users/andrewor14","html_url":"https://github.com/andrewor14","followers_url":"https://api.github.com/users/andrewor14/followers","following_url":"https://api.github.com/users/andrewor14/following{/other_user}","gists_url":"https://api.github.com/users/andrewor14/gists{/gist_id}","starred_url":"https://api.github.com/users/andrewor14/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/andrewor14/subscriptions","organizations_url":"https://api.github.com/users/andrewor14/orgs","repos_url":"https://api.github.com/users/andrewor14/repos","events_url":"https://api.github.com/users/andrewor14/events{/privacy}","received_events_url":"https://api.github.com/users/andrewor14/received_events","type":"User","site_admin":false},"created_at":"2015-06-17T21:02:28Z","updated_at":"2015-06-17T21:02:28Z","body":"Sorry slipped on this a little. I'm merging it into master now thanks Ryan!"}}