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HADOOP-15989. Synchronized at CompositeService#removeService is not required. Contributed by Prabhu Joseph. 

Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
This commit is contained in:
Prabhu Joseph 2019-06-21 17:02:54 -07:00 committed by Wei-Chiu Chuang
parent 8194a1196e
commit 371452e260
1 changed files with 2 additions and 1 deletions
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3
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/service/CompositeService.java
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@ -93,7 +93,8 @@ public class CompositeService extends AbstractService {
} }
} }
protected synchronized boolean removeService(Service service) { protected boolean removeService(Service service) {
LOG.debug("Removing service {}", service.getName());
synchronized (serviceList) { synchronized (serviceList) {
return serviceList.remove(service); return serviceList.remove(service);
} }