[HIVE-24208] LLAP: query job stuck due to race conditions

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 2.3.4
• Component/s: Hive
• Labels: pull-request-available
• Assignee: Yuriy Baltovskyy
• Reporter: Yuriy Baltovskyy
• Due: 30/Sep/20
• Created: 29/Sep/20 11:24
• Updated: 16/Dec/20 00:53

Description

When issuing an LLAP query, sometimes the TEZ job on LLAP server never ends and it never returns the data reader.

Issue Links

• links to: GitHub Pull Request #1534