[TAJO-1173] Add size 8 instead of 4 For ServerName

• Type: Improvement
• Status: Resolved
• Priority: Trivial
• Resolution: Won't Fix
• Component/s: TajoMaster
• Assignee: DaeMyung Kang
• Reporter: DaeMyung Kang
• Created: 13/Nov/14 15:36
• Updated: 25/Nov/14 02:38
• Resolved: 25/Nov/14 02:38

Description

In tajo-core/src/main/java/org/apache/tajo/master/cluster/ServerName.java.
In getServerName, Creating StringBuilder With (hostName.length() + 4)

but like below, it is short, so it call internally newCapacity() if port size is larger than 3

name.append(hostName); //+hostName.length()
name.append(SERVERNAME_SEPARATOR); //+1
name.append(port); //port range is 0 <= port range <= 65535

so this patch. prevent newCapacity() internally doing allocating proper size.

but. It just change value from 4 to 8(to cover port range 65535)
It passed testcases.

Issue Links

• is related to: TAJO-1204 Remove unused ServerName class