[HDFS-13442] Ozone: Handle Datanode Registration failure

• Type: Sub-task
• Status: Patch Available
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: HDFS-7240
• Component/s: ozone
• Assignee: Hanisha Koneru
• Reporter: Hanisha Koneru
• Created: 12/Apr/18 22:44
• Updated: 19/Apr/18 18:56

Description

If a datanode is not able to register itself, we need to handle that correctly. 

If the number of unsuccessful attempts to register with the SCM exceeds a configurable max number, the datanode should not make any more attempts.