[HDFS-2454] Move maxXceiverCount check to before starting the thread in dataXceiver

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 0.23.0
• Fix Version/s: 0.23.1
• Component/s: datanode
• Hadoop Flags: Reviewed
• Assignee: Harsh J
• Reporter: Uma Maheswara Rao G
• Created: 17/Oct/11 18:50
• Updated: 05/Mar/12 02:49
• Resolved: 20/Nov/11 04:31

Description

We can hoist the maxXceiverCount out of DataXceiverServer#run, there's no need to check each time we accept a connection, we can accept when we create a thread.