Khurram Faraaz created DRILL-5963: ------------------------------------- Summary: Canceling a query hung in planning state, leaves the query in ENQUEUED state for ever. Key: DRILL-5963 URL: https://issues.apache.org/jira/browse/DRILL-5963 Project: Apache Drill Issue Type: Bug Components: Execution - Flow Affects Versions: 1.12.0 Environment: Drill 1.12.0-SNAPSHOT, commit: 4a718a0bd728ae02b502ac93620d132f0f6e1b6c Reporter: Khurram Faraaz Priority: Critical
Canceling the below query that is hung in planning state, leaves the query in ENQUEUED state for ever. Here is the query that is hung in planning state {noformat} 0: jdbc:drill:schema=dfs.tmp> select 1 || ',' || 2 || ',' || 3 || ',' || 4 || ',' || 5 || ',' || 6 || ',' || 7 || ',' || 8 || ',' || 9 || ',' || 0 || ',' AS CSV_DATA from (values(1)); +--+ | | +--+ +--+ No rows selected (304.291 seconds) {noformat} Explain plan for that query also just hangs. {noformat} explain plan for select 1 || ',' || 2 || ',' || 3 || ',' || 4 || ',' || 5 || ',' || 6 || ',' || 7 || ',' || 8 || ',' || 9 || ',' || 0 || ',' AS CSV_DATA from (values(1)); ... {noformat} -- This message was sent by Atlassian JIRA (v6.4.14#64029)