[HDFS-17315] Optimize the namenode format code logic.

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.4.0, 3.3.9
• Fix Version/s: 3.4.0, 3.3.9
• Component/s: namenode
• Labels: pull-request-available
• Target Version/s: 3.4.0, 3.3.9
• Hadoop Flags: Reviewed
• Assignee: Zhaobo Huang
• Reporter: Zhaobo Huang
• Created: 02/Jan/24 01:06
• Updated: 28/Jan/24 01:06
• Resolved: 05/Jan/24 16:55

Description

1. https://issues.apache.org/jira/browse/HDFS-17277 Some invalid codes have been deleted in, but there is still one line of invalid code that has not been deleted.

2. Additionally, optimize resource closure logic and use 'try-with-resources' processing.

Issue Links

• is related to: HDFS-17326 Fix NameNode Spotbug
• links to: GitHub Pull Request #6400