[HDFS-15815] if required storageType are unavailable, log the failed reason during choosing Datanode

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 3.3.1, 3.4.0, 3.2.3
• Component/s: block placement
• Labels: pull-request-available
• Hadoop Flags: Reviewed
• Assignee: Yang Yun
• Reporter: Yang Yun
• Created: 03/Feb/21 02:42
• Updated: 08/Jan/24 16:13
• Resolved: 17/Feb/21 20:21

Description

For better debug,  if required storageType are unavailable, log the failed reason "NO_REQUIRED_STORAGE_TYPE" when choosing Datanode.

 

 

 

Issue Links

• links to: GitHub Pull Request #2882