[HDFS-15573] Only log warning if considerLoad and considerStorageType are both true

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.3.1, 3.4.0
• Fix Version/s: 3.3.1, 3.4.0
• Component/s: hdfs
• Target Version/s: 3.4.0
• Hadoop Flags: Reviewed
• Assignee: Stephen O'Donnell
• Reporter: Stephen O'Donnell
• Created: 11/Sep/20 09:26
• Updated: 27/Jan/24 03:09
• Resolved: 12/Sep/20 08:58

Description

When we implemented HDFS-15255, we added a log message to warn if both dfs.namenode.read.considerLoad and dfs.namenode.read.considerStorageType were set to true, as they cannot be used together.

Somehow, we failed to wrap the log message in an IF statement, so it is always printed incorrectly.

Issue Links

• is part of: HDFS-15255 Consider StorageType when DatanodeManager#sortLocatedBlock()