{"action":"created","issue":{"url":"https://api.github.com/repos/apache/spark/issues/6423","labels_url":"https://api.github.com/repos/apache/spark/issues/6423/labels{/name}","comments_url":"https://api.github.com/repos/apache/spark/issues/6423/comments","events_url":"https://api.github.com/repos/apache/spark/issues/6423/events","html_url":"https://github.com/apache/spark/pull/6423","id":81197263,"number":6423,"title":"[SPARK-7884] Allow Spark shuffle APIs to be more customizable","user":{"login":"massie","id":19554,"avatar_url":"https://avatars.githubusercontent.com/u/19554?v=3","gravatar_id":"","url":"https://api.github.com/users/massie","html_url":"https://github.com/massie","followers_url":"https://api.github.com/users/massie/followers","following_url":"https://api.github.com/users/massie/following{/other_user}","gists_url":"https://api.github.com/users/massie/gists{/gist_id}","starred_url":"https://api.github.com/users/massie/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/massie/subscriptions","organizations_url":"https://api.github.com/users/massie/orgs","repos_url":"https://api.github.com/users/massie/repos","events_url":"https://api.github.com/users/massie/events{/privacy}","received_events_url":"https://api.github.com/users/massie/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":68,"created_at":"2015-05-27T00:21:22Z","updated_at":"2015-06-09T00:50:02Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/apache/spark/pulls/6423","html_url":"https://github.com/apache/spark/pull/6423","diff_url":"https://github.com/apache/spark/pull/6423.diff","patch_url":"https://github.com/apache/spark/pull/6423.patch"},"body":"This commit updates the shuffle read path to enable ShuffleReader implementations more control over the deserialization process.\r\n\r\nThe BlockStoreShuffleFetcher.fetch() method has been renamed to BlockStoreShuffleFetcher.fetchBlockStreams(). Previously, this method returned a record iterator; now, it returns an iterator of (BlockId, Try[InputStream]). Deserialization of records is now handled in the ShuffleReader.read() method.\r\n\r\nThis change creates a cleaner separation of concerns and allows implementations of ShuffleReader more flexibility in how records are retrieved.\r\n"},"comment":{"url":"https://api.github.com/repos/apache/spark/issues/comments/110184535","html_url":"https://github.com/apache/spark/pull/6423#issuecomment-110184535","issue_url":"https://api.github.com/repos/apache/spark/issues/6423","id":110184535,"user":{"login":"AmplabJenkins","id":4031291,"avatar_url":"https://avatars.githubusercontent.com/u/4031291?v=3","gravatar_id":"","url":"https://api.github.com/users/AmplabJenkins","html_url":"https://github.com/AmplabJenkins","followers_url":"https://api.github.com/users/AmplabJenkins/followers","following_url":"https://api.github.com/users/AmplabJenkins/following{/other_user}","gists_url":"https://api.github.com/users/AmplabJenkins/gists{/gist_id}","starred_url":"https://api.github.com/users/AmplabJenkins/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/AmplabJenkins/subscriptions","organizations_url":"https://api.github.com/users/AmplabJenkins/orgs","repos_url":"https://api.github.com/users/AmplabJenkins/repos","events_url":"https://api.github.com/users/AmplabJenkins/events{/privacy}","received_events_url":"https://api.github.com/users/AmplabJenkins/received_events","type":"User","site_admin":false},"created_at":"2015-06-09T00:50:02Z","updated_at":"2015-06-09T00:50:02Z","body":"Merged build finished. Test PASSed."}}