junrao commented on code in PR #14836: URL: https://github.com/apache/kafka/pull/14836#discussion_r1406820475
########## core/src/test/scala/unit/kafka/server/BrokerLifecycleManagerTest.scala: ########## @@ -201,7 +201,7 @@ class BrokerLifecycleManagerTest { while (!future.isDone || context.mockClient.hasInFlightRequests) { context.poll() manager.eventQueue.wakeup() - context.time.sleep(100) + context.time.sleep(5) Review Comment: What's causing the following failure before? Does this change fix the issue? ``` rg.opentest4j.AssertionFailedError: Expected :Set(h3sC4Yk-Q9-fd0ntJTocCA, ej8Q9_d2Ri6FXNiTxKFiow, 1iF76HVNRPqC7Y4r6647eg) Actual :Set(h3sC4Yk-Q9-fd0ntJTocCA, ej8Q9_d2Ri6FXNiTxKFiow) ``` ########## core/src/test/scala/unit/kafka/server/BrokerLifecycleManagerTest.scala: ########## @@ -214,28 +214,20 @@ class BrokerLifecycleManagerTest { ctx.controllerNodeProvider.node.set(controllerNode) val registration = prepareResponse(ctx, new BrokerRegistrationResponse(new BrokerRegistrationResponseData().setBrokerEpoch(1000))) - val heartbeats = Seq.fill(6)(prepareResponse[BrokerHeartbeatRequest](ctx, new BrokerHeartbeatResponse(new BrokerHeartbeatResponseData()))) - manager.start(() => ctx.highestMetadataOffset.get(), ctx.mockChannelManager, ctx.clusterId, ctx.advertisedListeners, Collections.emptyMap(), OptionalLong.empty()) poll(ctx, manager, registration) manager.propagateDirectoryFailure(Uuid.fromString("h3sC4Yk-Q9-fd0ntJTocCA")) - poll(ctx, manager, heartbeats(0)).data() - val dirs1 = poll(ctx, manager, heartbeats(1)).data().offlineLogDirs() - manager.propagateDirectoryFailure(Uuid.fromString("ej8Q9_d2Ri6FXNiTxKFiow")) - poll(ctx, manager, heartbeats(2)).data() - val dirs2 = poll(ctx, manager, heartbeats(3)).data().offlineLogDirs() - manager.propagateDirectoryFailure(Uuid.fromString("1iF76HVNRPqC7Y4r6647eg")) - poll(ctx, manager, heartbeats(4)).data() - val dirs3 = poll(ctx, manager, heartbeats(5)).data().offlineLogDirs() - - assertEquals(Set("h3sC4Yk-Q9-fd0ntJTocCA").map(Uuid.fromString), dirs1.asScala.toSet) - assertEquals(Set("h3sC4Yk-Q9-fd0ntJTocCA", "ej8Q9_d2Ri6FXNiTxKFiow").map(Uuid.fromString), dirs2.asScala.toSet) - assertEquals(Set("h3sC4Yk-Q9-fd0ntJTocCA", "ej8Q9_d2Ri6FXNiTxKFiow", "1iF76HVNRPqC7Y4r6647eg").map(Uuid.fromString), dirs3.asScala.toSet) + val latestHeartbeat = Seq.fill(10)( + prepareResponse[BrokerHeartbeatRequest](ctx, new BrokerHeartbeatResponse(new BrokerHeartbeatResponseData())) + ).map(poll(ctx, manager, _)).last Review Comment: Hmm, KIP-858 says "The UUIDs for the newly failed log directories are included in the BrokerHeartbeat request until the broker receives a successful response.". How do we guarantee that only the 10th HeartbeatRequest picks up the failed log dirs? -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: jira-unsubscr...@kafka.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org