[HADOOP-15989] Synchronized at CompositeService#removeService is not required

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.7.3
• Fix Version/s: 3.3.0
• Component/s: common
• Assignee: Prabhu Joseph
• Reporter: Prabhu Joseph
• Created: 09/Dec/18 04:27
• Updated: 23/Oct/19 16:15
• Resolved: 22/Jun/19 00:06

Description

Synchronization at CompositeService#removeService method level is not required.

protected synchronized boolean removeService(Service service) {
synchronized (serviceList) {
return serviceList.remove(service);
}
}