[HDFS-15722] Gather storage report for each volume in a separate thread

• Type: Improvement
• Status: Patch Available
• Priority: Minor
• Resolution: Unresolved
• Component/s: datanode
• Assignee: Yang Yun
• Reporter: Yang Yun
• Created: 09/Dec/20 08:19
• Updated: 10/Dec/20 13:23

Description

Getting stuck while gathering information from one volume may make  the entire datanode hang. This can happen in the case that volume is mounted by some process(fuse).