[CURATOR-641] 死锁 deadlock

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Invalid
• Affects Version/s: 5.2.1
• Component/s: Recipes

Language

Java

• Assignee: Unassigned
• Reporter: ysz
• Created: 30/May/22 05:25
• Updated: 26/Jun/22 13:53
• Resolved: 26/Jun/22 13:53

Description

describe:

maybe deadlock

 

question:

the question in org.apache.curator.framework.recipes.locks.LockInternals#attemptLock

and 

the question in org.apache.curator.framework.recipes.locks.LockInternals#watcher

 

detail

When the method named watcher is triggered 

But the wait method in the method named attemptLock has not yet been executed

then Will deadlock

 

 The solution is attached