{"action":"created","issue":{"url":"https://api.github.com/repos/cloudera/ibis/issues/891","repository_url":"https://api.github.com/repos/cloudera/ibis","labels_url":"https://api.github.com/repos/cloudera/ibis/issues/891/labels{/name}","comments_url":"https://api.github.com/repos/cloudera/ibis/issues/891/comments","events_url":"https://api.github.com/repos/cloudera/ibis/issues/891/events","html_url":"https://github.com/cloudera/ibis/pull/891","id":186066897,"number":891,"title":"BUG: Better tree pruning for complex queries for improved performance","user":{"login":"wesm","id":329591,"avatar_url":"https://avatars.githubusercontent.com/u/329591?v=3","gravatar_id":"","url":"https://api.github.com/users/wesm","html_url":"https://github.com/wesm","followers_url":"https://api.github.com/users/wesm/followers","following_url":"https://api.github.com/users/wesm/following{/other_user}","gists_url":"https://api.github.com/users/wesm/gists{/gist_id}","starred_url":"https://api.github.com/users/wesm/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/wesm/subscriptions","organizations_url":"https://api.github.com/users/wesm/orgs","repos_url":"https://api.github.com/users/wesm/repos","events_url":"https://api.github.com/users/wesm/events{/privacy}","received_events_url":"https://api.github.com/users/wesm/received_events","type":"User","site_admin":false},"labels":[{"id":200986078,"url":"https://api.github.com/repos/cloudera/ibis/labels/bug","name":"bug","color":"fc2929","default":true}],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":{"url":"https://api.github.com/repos/cloudera/ibis/milestones/15","html_url":"https://github.com/cloudera/ibis/milestones/0.9","labels_url":"https://api.github.com/repos/cloudera/ibis/milestones/15/labels","id":1790764,"number":15,"title":"0.9","description":"Bugfix release","creator":{"login":"wesm","id":329591,"avatar_url":"https://avatars.githubusercontent.com/u/329591?v=3","gravatar_id":"","url":"https://api.github.com/users/wesm","html_url":"https://github.com/wesm","followers_url":"https://api.github.com/users/wesm/followers","following_url":"https://api.github.com/users/wesm/following{/other_user}","gists_url":"https://api.github.com/users/wesm/gists{/gist_id}","starred_url":"https://api.github.com/users/wesm/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/wesm/subscriptions","organizations_url":"https://api.github.com/users/wesm/orgs","repos_url":"https://api.github.com/users/wesm/repos","events_url":"https://api.github.com/users/wesm/events{/privacy}","received_events_url":"https://api.github.com/users/wesm/received_events","type":"User","site_admin":false},"open_issues":9,"closed_issues":22,"state":"open","created_at":"2016-05-26T19:51:12Z","updated_at":"2016-10-29T08:26:36Z","due_on":"2016-08-31T07:00:00Z","closed_at":null},"comments":1,"created_at":"2016-10-29T08:26:36Z","updated_at":"2016-10-30T01:07:42Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/cloudera/ibis/pulls/891","html_url":"https://github.com/cloudera/ibis/pull/891","diff_url":"https://github.com/cloudera/ibis/pull/891.diff","patch_url":"https://github.com/cloudera/ibis/pull/891.patch"},"body":"Closes #859. There's still some redundant work happening, but further tweaking can happen in a follow up PR. From the example in #889, we have:\r\n\r\nBefore this PR:\r\n\r\n\r\n```\r\nIn [2]: %time ibis.impala.compile(src_table)\r\nCPU times: user 2.08 s, sys: 0 ns, total: 2.08 s\r\nWall time: 2.08 s\r\n```\r\n\r\nafter:\r\n\r\n```\r\nIn [2]: %timeit _ = ibis.impala.compile(src_table)\r\n10 loops, best of 3: 57.9 ms per loop\r\n```\r\n\r\nThis bad compilation performance is pretty vicious, so I think it's time for a 0.9 release. Sound good @cpcloud?"},"comment":{"url":"https://api.github.com/repos/cloudera/ibis/issues/comments/257125475","html_url":"https://github.com/cloudera/ibis/pull/891#issuecomment-257125475","issue_url":"https://api.github.com/repos/cloudera/ibis/issues/891","id":257125475,"user":{"login":"cpcloud","id":417981,"avatar_url":"https://avatars.githubusercontent.com/u/417981?v=3","gravatar_id":"","url":"https://api.github.com/users/cpcloud","html_url":"https://github.com/cpcloud","followers_url":"https://api.github.com/users/cpcloud/followers","following_url":"https://api.github.com/users/cpcloud/following{/other_user}","gists_url":"https://api.github.com/users/cpcloud/gists{/gist_id}","starred_url":"https://api.github.com/users/cpcloud/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/cpcloud/subscriptions","organizations_url":"https://api.github.com/users/cpcloud/orgs","repos_url":"https://api.github.com/users/cpcloud/repos","events_url":"https://api.github.com/users/cpcloud/events{/privacy}","received_events_url":"https://api.github.com/users/cpcloud/received_events","type":"User","site_admin":false},"created_at":"2016-10-30T01:07:42Z","updated_at":"2016-10-30T01:07:42Z","body":"@wesm Yep, agree with releasing."}}
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