Zoltan Haindrich created HIVE-18062: ---------------------------------------
Summary: Revise basic stat states for estimations Key: HIVE-18062 URL: https://issues.apache.org/jira/browse/HIVE-18062 Project: Hive Issue Type: Sub-task Components: Statistics Reporter: Zoltan Haindrich basic stat states might be misleading; because currently estimations also get the *COMPLETE* qualifier in most cases.. proposed definitions for the states: * {{NONE}} ** on table: no information (afaik currently this can't happen) ** estimation tree: all nodes in the estimation tree were NONE * {{PARTIAL}}: ** on table: the current information is estimated from data size ** estimation tree: contains at least one NONE/PARTIAL; and at least 1 PARTIAL * {{COMPLETE}}: ** current information is correct (calculated by statstask-s) ** estimation tree: the whole subtree has COMPLETE status document/change states to comply with the above definitions. followup of HIVE-17934; -- This message was sent by Atlassian JIRA (v6.4.14#64029)