{"action":"created","issue":{"url":"https://api.github.com/repos/apache/spark/issues/19180","repository_url":"https://api.github.com/repos/apache/spark","labels_url":"https://api.github.com/repos/apache/spark/issues/19180/labels{/name}","comments_url":"https://api.github.com/repos/apache/spark/issues/19180/comments","events_url":"https://api.github.com/repos/apache/spark/issues/19180/events","html_url":"https://github.com/apache/spark/pull/19180","id":256509981,"number":19180,"title":"[SPARK-21967][CORE] org.apache.spark.unsafe.types.UTF8String#compareTo Should Compare 8 Bytes at a Time for Better Performance","user":{"login":"original-brownbear","id":6490959,"avatar_url":"https://avatars0.githubusercontent.com/u/6490959?v=4","gravatar_id":"","url":"https://api.github.com/users/original-brownbear","html_url":"https://github.com/original-brownbear","followers_url":"https://api.github.com/users/original-brownbear/followers","following_url":"https://api.github.com/users/original-brownbear/following{/other_user}","gists_url":"https://api.github.com/users/original-brownbear/gists{/gist_id}","starred_url":"https://api.github.com/users/original-brownbear/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/original-brownbear/subscriptions","organizations_url":"https://api.github.com/users/original-brownbear/orgs","repos_url":"https://api.github.com/users/original-brownbear/repos","events_url":"https://api.github.com/users/original-brownbear/events{/privacy}","received_events_url":"https://api.github.com/users/original-brownbear/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":11,"created_at":"2017-09-10T13:24:30Z","updated_at":"2017-09-14T22:51:05Z","closed_at":null,"author_association":"CONTRIBUTOR","pull_request":{"url":"https://api.github.com/repos/apache/spark/pulls/19180","html_url":"https://github.com/apache/spark/pull/19180","diff_url":"https://github.com/apache/spark/pull/19180.diff","patch_url":"https://github.com/apache/spark/pull/19180.patch"},"body":"## What changes were proposed in this pull request?\r\n\r\n* Using 64 bit unsigned long comparison instead of unsigned int comparison in `org.apache.spark.unsafe.types.UTF8String#compareTo` for better performance.\r\n* Making `IS_LITTLE_ENDIAN` a constant for correctness reasons (shouldn't use a non-constant in `compareTo` implementations and it def. is a constant per JVM)\r\n\r\n## How was this patch tested?\r\n\r\nBuild passes and the functionality is widely covered by existing tests as far as I can see.\r\n"},"comment":{"url":"https://api.github.com/repos/apache/spark/issues/comments/329630076","html_url":"https://github.com/apache/spark/pull/19180#issuecomment-329630076","issue_url":"https://api.github.com/repos/apache/spark/issues/19180","id":329630076,"user":{"login":"AmplabJenkins","id":4031291,"avatar_url":"https://avatars3.githubusercontent.com/u/4031291?v=4","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":"2017-09-14T22:51:05Z","updated_at":"2017-09-14T22:51:05Z","author_association":"NONE","body":"Merged build finished. Test PASSed."}}
{"actor":{"display_login":"AmplabJenkins"}}