[IMPALA-7943] Bump up the default timeout set on impala-shell

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Impala 3.1.0
• Fix Version/s: Impala 3.2.0
• Epic Color: ghx-label-7
• Assignee: Anuj Phadke
• Reporter: Anuj Phadke
• Created: 07/Dec/18 02:13
• Updated: 18/Jan/19 01:55
• Resolved: 18/Jan/19 01:55

Description

As part of impala-7555, we added a 5-second timeout on the impala-shell socket (while we open a connection). Under heavy load with Kerberos enabled, there is a chance we could hit this default timeout.  We should bump up the default value to make the shell more robust.