Sergey Shelukhin created HIVE-12294: ---------------------------------------
Summary: log line "Duplicate ID <number> in column ID list" appears in the logs Key: HIVE-12294 URL: https://issues.apache.org/jira/browse/HIVE-12294 Project: Hive Issue Type: Bug Reporter: Sergey Shelukhin Assignee: Sergey Shelukhin As far as I could tell, this should not happen because some code in Hive iterates this list in parallel with names, assuming the ID will correspond to a name; however, I'ver seen it in some logs recently. Either names also contain duplicates and we should remove the line, or something could be broken. Could also be different for different operators? No idea. -- This message was sent by Atlassian JIRA (v6.3.4#6332)