[HADOOP-18462] InstrumentedWriteLock should consider Reentrant case

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.4.0
• Fix Version/s: 3.4.0
• Component/s: common
• Labels: pull-request-available
• Target Version/s: 3.4.0
• Hadoop Flags: Reviewed
• Assignee: ZanderXu
• Reporter: ZanderXu
• Created: 21/Sep/22 13:10
• Updated: 28/Jan/24 00:07
• Resolved: 17/Oct/22 04:48

Description

During looking into the InstrumentedWriteLock and InstrumentedReadLock, I found that InstrumentedReadLock consider reentrant case when checking log, but InstrumentedWriteLock does not consider reentrant case. 

So I think InstrumentedWriteLock should consider it.

Issue Links

• links to: GitHub Pull Request #4919