szetszwo commented on code in PR #5335:
URL: https://github.com/apache/ozone/pull/5335#discussion_r1361458731
##########
hadoop-hdds/server-scm/src/main/java/org/apache/hadoop/hdds/scm/container/ContainerStateManagerImpl.java:
##########
@@ -290,6 +290,16 @@ public Set<ContainerID> getContainerIDs(final
LifeCycleState state) {
}
}
+ @Override
+ public Set<ContainerID> getContainerIDs(final String owner) {
+ lock.readLock().lock();
+ try {
+ return containers.getContainerIDsByOwner(owner);
+ } finally {
+ lock.readLock().unlock();
+ }
Review Comment:
Use the `readLock()` method.
```java
try (AutoCloseableLock ignored = readLock()) {
return containers.getContainerIDsByOwner(owner);
}
```
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