{"action":"created","issue":{"url":"https://api.github.com/repos/apache/carbondata/issues/2176","repository_url":"https://api.github.com/repos/apache/carbondata","labels_url":"https://api.github.com/repos/apache/carbondata/issues/2176/labels{/name}","comments_url":"https://api.github.com/repos/apache/carbondata/issues/2176/comments","events_url":"https://api.github.com/repos/apache/carbondata/issues/2176/events","html_url":"https://github.com/apache/carbondata/pull/2176","id":314640030,"number":2176,"title":"[CARBONDATA-2353] Added cache for datamap schema provider and added tests","user":{"login":"ravipesala","id":8134086,"avatar_url":"https://avatars2.githubusercontent.com/u/8134086?v=4","gravatar_id":"","url":"https://api.github.com/users/ravipesala","html_url":"https://github.com/ravipesala","followers_url":"https://api.github.com/users/ravipesala/followers","following_url":"https://api.github.com/users/ravipesala/following{/other_user}","gists_url":"https://api.github.com/users/ravipesala/gists{/gist_id}","starred_url":"https://api.github.com/users/ravipesala/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ravipesala/subscriptions","organizations_url":"https://api.github.com/users/ravipesala/orgs","repos_url":"https://api.github.com/users/ravipesala/repos","events_url":"https://api.github.com/users/ravipesala/events{/privacy}","received_events_url":"https://api.github.com/users/ravipesala/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":15,"created_at":"2018-04-16T13:00:54Z","updated_at":"2018-04-18T12:18:24Z","closed_at":null,"author_association":"CONTRIBUTOR","pull_request":{"url":"https://api.github.com/repos/apache/carbondata/pulls/2176","html_url":"https://github.com/apache/carbondata/pull/2176","diff_url":"https://github.com/apache/carbondata/pull/2176.diff","patch_url":"https://github.com/apache/carbondata/pull/2176.patch"},"body":"Problem:\r\nCurrently, there is no cache for datamap schema provider, so every time it reads schema from disk.\r\nSolution:\r\nAdd cache to the DiskBasedDMSchemaStorageProvider and refresh the cache depends on the modified time of datamap mdt file.\r\n\r\nBe sure to do all of the following checklist to help us incorporate \r\nyour contribution quickly and easily:\r\n\r\n - [x] Any interfaces changed?\r\n \r\n - [x] Any backward compatibility impacted?\r\n \r\n - [x] Document update required?\r\n\r\n - [x] Testing done\r\n        Tests added \r\n       \r\n - [x] For large changes, please consider breaking it into sub-tasks under an umbrella JIRA. \r\n\r\n"},"comment":{"url":"https://api.github.com/repos/apache/carbondata/issues/comments/382366697","html_url":"https://github.com/apache/carbondata/pull/2176#issuecomment-382366697","issue_url":"https://api.github.com/repos/apache/carbondata/issues/2176","id":382366697,"user":{"login":"jackylk","id":6500698,"avatar_url":"https://avatars3.githubusercontent.com/u/6500698?v=4","gravatar_id":"","url":"https://api.github.com/users/jackylk","html_url":"https://github.com/jackylk","followers_url":"https://api.github.com/users/jackylk/followers","following_url":"https://api.github.com/users/jackylk/following{/other_user}","gists_url":"https://api.github.com/users/jackylk/gists{/gist_id}","starred_url":"https://api.github.com/users/jackylk/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jackylk/subscriptions","organizations_url":"https://api.github.com/users/jackylk/orgs","repos_url":"https://api.github.com/users/jackylk/repos","events_url":"https://api.github.com/users/jackylk/events{/privacy}","received_events_url":"https://api.github.com/users/jackylk/received_events","type":"User","site_admin":false},"created_at":"2018-04-18T12:18:24Z","updated_at":"2018-04-18T12:18:24Z","author_association":"CONTRIBUTOR","body":"LGTM"}}
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