[HIVE-21055] REPL LOAD command executing copy in serial mode even if parallel execution is enabled using WITH clause

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Labels: pull-request-available
• Assignee: mahesh kumar behera
• Reporter: mahesh kumar behera
• Created: 18/Dec/18 08:36
• Updated: 29/May/19 00:46
• Resolved: 19/Feb/19 08:25

Description

For repl load command use can specify the execution mode as part of "with" clause. But the config for executing task in parallel or serial is not read from the command specific config. It is read from the hive server config. So even if user specifies to run the tasks in parallel during repl load command, the tasks are getting executed serially.

Issue Links

• is related to: HIVE-17426 Execution framework in hive to run tasks in parallel
• links to: GitHub Pull Request #509
• links to: GitHub Pull Request #509