chia7712 commented on code in PR #22445:
URL: https://github.com/apache/kafka/pull/22445#discussion_r3367630045
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storage/src/test/java/org/apache/kafka/tiered/storage/utils/TieredStorageTestUtils.java:
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@@ -66,6 +73,34 @@ public class TieredStorageTestUtils {
private static final Integer RLM_TASK_INTERVAL_MS = 500;
private static final Integer RLMM_INIT_RETRY_INTERVAL_MS = 300;
+ public static List<LocalTieredStorage>
remoteStorageManagers(Collection<KafkaBroker> brokers) {
+ List<LocalTieredStorage> storages = new ArrayList<>();
+ brokers.forEach(broker -> {
+ if (broker.remoteLogManagerOpt().isDefined()) {
+ RemoteLogManager remoteLogManager =
broker.remoteLogManagerOpt().get();
+ RemoteStorageManager storageManager =
remoteLogManager.storageManager();
+ if (storageManager instanceof
ClassLoaderAwareRemoteStorageManager loaderAwareRSM) {
+ if (loaderAwareRSM.delegate() instanceof
LocalTieredStorage) {
+ storages.add((LocalTieredStorage)
loaderAwareRSM.delegate());
+ }
+ } else if (storageManager instanceof LocalTieredStorage) {
+ storages.add((LocalTieredStorage) storageManager);
+ }
+ } else {
+ throw new AssertionError("Broker " + broker.config().brokerId()
+ + " does not have a remote log manager.");
+ }
+ });
+ return storages;
+ }
+
+ public static List<BrokerLocalStorage>
localStorages(Collection<KafkaBroker> brokers) {
+ return brokers.stream()
+ .map(b -> new BrokerLocalStorage(b.config().brokerId(),
Set.copyOf(b.config().logDirs()),
+ STORAGE_WAIT_TIMEOUT_SEC))
+ .collect(Collectors.toList());
Review Comment:
`.toList`
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