[IMPALA-4946] Rare hang in buffer-pool-test

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: Impala 2.9.0
• Fix Version/s: Impala 2.9.0
• Component/s: Backend
• Labels: broken-build
• Target Version: Impala 2.9.0
• Assignee: Tim Armstrong
• Reporter: Henry Robinson
• Created: 16/Feb/17 18:32
• Updated: 03/Mar/17 17:34
• Resolved: 03/Mar/17 17:34

Description

buffer-pool-test hung during execution.

This is the commit where the hang happened:

https://github.com/apache/incubator-impala/commit/894bb7785519f4f00d1af52e9c6602c43396503c

The INFO logs are attached.