swamirishi commented on code in PR #3939:
URL: https://github.com/apache/ozone/pull/3939#discussion_r1023195251
##########
hadoop-ozone/integration-test/src/test/java/org/apache/hadoop/ozone/container/TestECContainerRecovery.java:
##########
@@ -239,6 +254,96 @@ public void
testContainerRecoveryOverReplicationProcessing()
waitForContainerCount(5, container.containerID(), scm);
}
+ @Test
+ public void testECContainerRecoveryWithTimedOutRecovery() throws Exception {
+ byte[] inputData = getInputBytes(3);
+ final OzoneBucket bucket = getOzoneBucket();
+ String keyName = UUID.randomUUID().toString();
+ final Pipeline pipeline;
+ ECReplicationConfig repConfig =
+ new ECReplicationConfig(3, 2,
+ ECReplicationConfig.EcCodec.RS, chunkSize);
+ try (OzoneOutputStream out = bucket
+ .createKey(keyName, 1024, repConfig, new HashMap<>())) {
+ out.write(inputData);
+ pipeline = ((ECKeyOutputStream) out.getOutputStream())
+ .getStreamEntries().get(0).getPipeline();
+ } catch (IOException e) {
+ throw new RuntimeException(e);
+ }
+
+ List<ContainerInfo> containers =
+ cluster.getStorageContainerManager().getContainerManager()
+ .getContainers();
+ ContainerInfo container = null;
+ for (ContainerInfo info : containers) {
+ if (info.getPipelineID().getId().equals(pipeline.getId().getId())) {
+ container = info;
+ }
+ }
+ StorageContainerManager scm = cluster.getStorageContainerManager();
+ AtomicReference<HddsDatanodeService> reconstructedDN =
+ new AtomicReference<>();
+ ContainerInfo finalContainer = container;
+ Map<HddsDatanodeService, Long> recoveryTimeoutMap = new HashMap<>();
+ for (HddsDatanodeService dn : cluster.getHddsDatanodes()) {
+ recoveryTimeoutMap.put(dn, dn.getDatanodeStateMachine().getContainer()
+ .getContainerSet().getRecoveringTimeout());
+ dn.getDatanodeStateMachine().getContainer()
+ .getContainerSet().setRecoveringTimeout(100);
+
+ ECReconstructionSupervisor ecReconstructionSupervisor =
+ GenericTestUtils.getFieldReflection(dn.getDatanodeStateMachine(),
+ "ecReconstructionSupervisor");
+ ECReconstructionCoordinator coordinator = GenericTestUtils
+ .mockFieldReflection(ecReconstructionSupervisor,
+ "reconstructionCoordinator");
+
+ Mockito.doAnswer(invocation -> {
+ GenericTestUtils.waitFor(() ->
+ dn.getDatanodeStateMachine()
+ .getContainer()
+ .getContainerSet()
+ .getContainer(finalContainer.getContainerID())
+ .getContainerState() ==
+ ContainerProtos.ContainerDataProto.State.UNHEALTHY,
+ 1000, 100000);
+ reconstructedDN.set(dn);
+ invocation.callRealMethod();
+ return null;
+ }).when(coordinator).reconstructECBlockGroup(Mockito.any(),
Mockito.any(),
+ Mockito.any());
+ }
+
Review Comment:
Here I am recreating the scenario of reconstruction failing because of
deletion & the container not existing in the datanode. Separate unit test cases
exist for recovery container being created and getting marked unhealthy &
writes on unhealthy failing.
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