[HDFS-11119] Support for parallel checking of StorageLocations on DataNode startup

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.9.0, 3.0.0-alpha2
• Component/s: datanode
• Hadoop Flags: Reviewed
• Assignee: Arpit Agarwal
• Reporter: Arpit Agarwal
• Created: 08/Nov/16 22:37
• Updated: 06/Jan/17 04:59
• Resolved: 14/Nov/16 18:46

Description

The AsyncChecker support introduced by HDFS-11114 can be used to parallelize checking StorageLocation s on Datanode startup.

Issue Links

• links to: GitHub Pull Request #155