[HDFS-16043] Add markedDeleteBlockScrubberThread to delete blocks asynchronously

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.4.0
• Fix Version/s: 3.4.0, 3.3.2
• Component/s: hdfs, namanode
• Labels: pull-request-available
• Hadoop Flags: Reviewed
• Assignee: Xiangyi Zhu
• Reporter: Xiangyi Zhu
• Created: 27/May/21 04:05
• Updated: 21/Feb/23 13:42
• Resolved: 13/Jan/22 05:01

Description

Add markedDeleteBlockScrubberThread to delete blocks asynchronously.

Issue Links

• is related to: HDFS-16524 Add configuration to control blocks deletion asynchronous or synchronous
• is related to: HDFS-16500 Make asynchronous blocks deletion lock and unlock durtion threshold configurable
• is related to: HDFS-16554 Remove unused configuration dfs.namenode.block.deletion.increment.
• links to: GitHub Pull Request #3063
• links to: GitHub Pull Request #3882