duongkame commented on code in PR #3771:
URL: https://github.com/apache/ozone/pull/3771#discussion_r984139661
##########
hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/ScmClient.java:
##########
@@ -52,4 +107,40 @@ public void setUpdateServiceGrpcClient(
public SCMUpdateServiceGrpcClient getUpdateServiceGrpcClient() {
return updateServiceGrpcClient;
}
+
+ public Pipeline getContainerLocation(long containerId, boolean forceRefresh)
+ throws IOException {
+ if (forceRefresh) {
+ containerLocationCache.invalidate(containerId);
+ }
+ try {
+ return containerLocationCache.get(containerId);
+ } catch (ExecutionException e) {
+ return handleCacheExecutionException(e);
+ }
+ }
+
+ public Map<Long, Pipeline> getContainerLocations(Iterable<Long> containerIds,
Review Comment:
A key is designed to have multiple blocks and thus multiple containers.
Indeed, we always use this interface and don't really need
`getContainerLocation`. Removed.
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