[HDFS-8899] Erasure Coding: use threadpool for EC recovery tasks on DataNode

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: HDFS-7285
• Component/s: datanode
• Target Version/s: HDFS-7285
• Hadoop Flags: Reviewed
• Assignee: Rakesh Radhakrishnan
• Reporter: Rakesh Radhakrishnan
• Created: 14/Aug/15 17:16
• Updated: 30/Sep/15 19:37
• Resolved: 15/Sep/15 17:44

Description

The idea is to use threadpool for processing erasure coding recovery tasks at the datanode.

new Daemon(new ReconstructAndTransferBlock(recoveryInfo)).start();