[ https://issues.apache.org/jira/browse/HIVE-3072?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13435503#comment-13435503 ]
Carl Steinbach commented on HIVE-3072: -------------------------------------- How far away is HIVE-3073 from completion? Is it possible to post a work-in-progress patch for HIVE-3073 so we can see how this all fits together? > Hive List Bucketing - DDL support > --------------------------------- > > Key: HIVE-3072 > URL: https://issues.apache.org/jira/browse/HIVE-3072 > Project: Hive > Issue Type: New Feature > Components: SQL > Reporter: Gang Tim Liu > Assignee: Gang Tim Liu > Attachments: HIVE-3072.patch, HIVE-3072.patch.1 > > > If a hive table column has skewed keys, query performance on non-skewed key > is always impacted. Hive List Bucketing feature will address it: > https://cwiki.apache.org/Hive/listbucketing.html > This jira issue will track DDL change for the feature. It's for both single > skewed column and multiple columns. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira