[HDFS-16290] Make log more standardized when executing verifyAndSetNamespaceInfo()

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.9.2
• Fix Version/s: 3.4.0
• Component/s: datanode
• Labels: pull-request-available
• Hadoop Flags: Reviewed
• Assignee: JiangHua Zhu
• Reporter: JiangHua Zhu
• Created: 29/Oct/21 03:13
• Updated: 31/Oct/21 03:31
• Resolved: 31/Oct/21 03:31

Description

When verifyAndSetNamespaceInfo() is executed, the log will record some information. E.g:
'
2021-10-27 18:08:36,242 [50867]-INFO [Thread-33:BPOfferService@376]-Acknowledging ACTIVE Namenode during handshakeBlock pool BP-597961518-xxx.xxx.xxx.xxx-1534758275943 (Datanode Uuid 9b2aedc9-f8b2 -4ee2-b99f-877bc6e42c87) service to xxxx.xxx.xxx.org/xxxx.xxx.xxx.xxx:8021
'
Here, the connection between the'handshake' and the'Block pool' is too tight, and the readability is not good.

Issue Links

• links to: GitHub Pull Request #3600