Mulan created HIVE-24356: ---------------------------- Summary: EXPLAIN with collect_list() throw IllegalArgumentException Key: HIVE-24356 URL: https://issues.apache.org/jira/browse/HIVE-24356 Project: Hive Issue Type: Bug Affects Versions: 2.3.6 Reporter: Mulan
{quote}EXPLAIN with t2 as ( select array(1,2) as c1 union all select array(2,3) as c1 ) select collect_list(c1) from t2;{quote} FAILED: IllegalArgumentException Size requested for unknown type: java.util.Collection no using EXPLAIN is okay. -- This message was sent by Atlassian Jira (v8.3.4#803005)