[HBASE-18579] Enable core dump by default for docker

• Type: Sub-task
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: HBASE-14850
• Hadoop Flags: Reviewed
• Assignee: Ted Yu
• Reporter: Ted Yu
• Created: 11/Aug/17 22:29
• Updated: 23/Jun/22 20:23
• Resolved: 08/Sep/17 02:32

Description

In recent debugging experience, I found that by default the ulimit value prohibits the generation of core dump. This makes debugging difficult.

We should enable core dump generation by default.

https://www.akadia.com/services/ora_enable_core.html