[HBASE-24791] Improve HFileOutputFormat2 to avoid always call getTableRelativePath method

• Type: Improvement
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 3.0.0-alpha-1
• Fix Version/s: 3.0.0-alpha-1
• Component/s: mapreduce
• Labels: HFileOutputFormat bulkload
• Hadoop Flags: Reviewed
• Assignee: Yechao Chen
• Reporter: Yechao Chen
• Created: 29/Jul/20 06:43
• Updated: 14/Dec/20 17:58
• Resolved: 03/Aug/20 08:03

Description

Bulkload use HFileOutputFormat2 to write HFile

In the HFileOutputFormat2.RecordWriter

in the write method always called the getTableRelativePath method each time

This is unnecessary

Issue Links

• relates to: HBASE-17825 Backup: further optimizations
• links to: GitHub Pull Request #2167