GlenGeng commented on a change in pull request #1378:
URL: https://github.com/apache/ozone/pull/1378#discussion_r542213879
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File path:
hadoop-hdds/server-scm/src/main/java/org/apache/hadoop/hdds/scm/container/ContainerManagerImpl.java
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@@ -111,14 +135,18 @@ public ContainerInfo getContainer(final ContainerID id)
}
@Override
- public List<ContainerInfo> listContainers(final ContainerID startID,
- final int count) {
+ public List<ContainerInfo> getContainers(final ContainerID startID,
+ final int count) {
lock.readLock().lock();
+ scmContainerManagerMetrics.incNumListContainersOps();
try {
+ // TODO: Remove the null check, startID should not be null. Fix the unit
+ // test before removing the check.
final long start = startID == null ? 0 : startID.getId();
final List<ContainerID> containersIds =
new ArrayList<>(containerStateManager.getContainerIDs());
Collections.sort(containersIds);
+ scmContainerManagerMetrics.incNumListContainersOps();
Review comment:
Why call incNumListContainersOps() twice here ?
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