[HDFS-15172] Remove unnecessary deadNodeDetectInterval in DeadNodeDetector#checkDeadNodes()

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.3.0
• Hadoop Flags: Reviewed
• Assignee: Lisheng Sun
• Reporter: Lisheng Sun
• Created: 16/Feb/20 07:12
• Updated: 22/Feb/20 00:51
• Resolved: 22/Feb/20 00:36

Description

Every call to checkDeadNodes() will change the state to IDLE forcing the DeadNodeDetector to sleep for IDLE_SLEEP_MS. So we don't need deadNodeDetectInterval between every checkDeadNodes().