{"action":"created","issue":{"url":"https://api.github.com/repos/apache/spark/issues/23249","repository_url":"https://api.github.com/repos/apache/spark","labels_url":"https://api.github.com/repos/apache/spark/issues/23249/labels{/name}","comments_url":"https://api.github.com/repos/apache/spark/issues/23249/comments","events_url":"https://api.github.com/repos/apache/spark/issues/23249/events","html_url":"https://github.com/apache/spark/pull/23249","id":388277183,"node_id":"MDExOlB1bGxSZXF1ZXN0MjM2NTc5NTAx","number":23249,"title":"[SPARK-26297][SQL] improve the doc of Distribution/Partitioning","user":{"login":"cloud-fan","id":3182036,"node_id":"MDQ6VXNlcjMxODIwMzY=","avatar_url":"https://avatars3.githubusercontent.com/u/3182036?v=4","gravatar_id":"","url":"https://api.github.com/users/cloud-fan","html_url":"https://github.com/cloud-fan","followers_url":"https://api.github.com/users/cloud-fan/followers","following_url":"https://api.github.com/users/cloud-fan/following{/other_user}","gists_url":"https://api.github.com/users/cloud-fan/gists{/gist_id}","starred_url":"https://api.github.com/users/cloud-fan/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/cloud-fan/subscriptions","organizations_url":"https://api.github.com/users/cloud-fan/orgs","repos_url":"https://api.github.com/users/cloud-fan/repos","events_url":"https://api.github.com/users/cloud-fan/events{/privacy}","received_events_url":"https://api.github.com/users/cloud-fan/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":13,"created_at":"2018-12-06T15:55:36Z","updated_at":"2018-12-12T08:18:32Z","closed_at":null,"author_association":"CONTRIBUTOR","pull_request":{"url":"https://api.github.com/repos/apache/spark/pulls/23249","html_url":"https://github.com/apache/spark/pull/23249","diff_url":"https://github.com/apache/spark/pull/23249.diff","patch_url":"https://github.com/apache/spark/pull/23249.patch"},"body":"## What changes were proposed in this pull request?\r\n\r\nSome documents of `Distribution/Partitioning` are stale and misleading, this PR fixes them:\r\n1. `Distribution` never have intra-partition requirement\r\n2. `OrderedDistribution` does not require tuples that share the same value being colocated in the same partition.\r\n3. `RangePartitioning` can provide a weaker guarantee for a prefix of its `ordering` expressions.\r\n\r\n## How was this patch tested?\r\n\r\ncomment-only PR."},"comment":{"url":"https://api.github.com/repos/apache/spark/issues/comments/446500597","html_url":"https://github.com/apache/spark/pull/23249#issuecomment-446500597","issue_url":"https://api.github.com/repos/apache/spark/issues/23249","id":446500597,"node_id":"MDEyOklzc3VlQ29tbWVudDQ0NjUwMDU5Nw==","user":{"login":"AmplabJenkins","id":4031291,"node_id":"MDQ6VXNlcjQwMzEyOTE=","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":"2018-12-12T08:18:32Z","updated_at":"2018-12-12T08:18:32Z","author_association":"NONE","body":"Test PASSed.\nRefer to this link for build results (access rights to CI server needed): \nhttps://amplab.cs.berkeley.edu/jenkins//job/testing-k8s-prb-make-spark-distribution-unified/6006/\nTest PASSed."}}
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