[TEZ-2203] Intern strings in tez counters

• Type: Task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.7.0, 0.5.5, 0.6.3
• Hadoop Flags: Reviewed
• Assignee: Bikas Saha
• Reporter: Bikas Saha
• Created: 16/Mar/15 17:36
• Updated: 21/Sep/15 22:22
• Resolved: 20/Mar/15 19:27

Description

Getting per IO counters is possible today. This jira tracks work needed to enabled them by default. Internalizing strings to save memory is one item needed.