use of org.apache.hadoop.hdds.protocol.proto.HddsProtos.ReplicationFactor.ONE in project ozone by apache.
the class TestReconAsPassiveScm method testReconRestart.
@Test
public void testReconRestart() throws Exception {
final OzoneStorageContainerManager reconScm = cluster.getReconServer().getReconStorageContainerManager();
StorageContainerManager scm = cluster.getStorageContainerManager();
// Stop Recon
ContainerManager scmContainerManager = scm.getContainerManager();
assertTrue(scmContainerManager.getContainers().isEmpty());
ContainerManager reconContainerManager = reconScm.getContainerManager();
assertTrue(reconContainerManager.getContainers().isEmpty());
LambdaTestUtils.await(60000, 5000, () -> (reconScm.getScmNodeManager().getAllNodes().size() == 3));
cluster.stopRecon();
// Create container in SCM.
ContainerInfo containerInfo = scmContainerManager.allocateContainer(RatisReplicationConfig.getInstance(ONE), "test");
long containerID = containerInfo.getContainerID();
PipelineManager scmPipelineManager = scm.getPipelineManager();
Pipeline pipeline = scmPipelineManager.getPipeline(containerInfo.getPipelineID());
XceiverClientGrpc client = new XceiverClientGrpc(pipeline, conf);
runTestOzoneContainerViaDataNode(containerID, client);
assertFalse(scmContainerManager.getContainers().isEmpty());
// Close a pipeline
Optional<Pipeline> pipelineToClose = scmPipelineManager.getPipelines(RatisReplicationConfig.getInstance(ONE)).stream().filter(p -> !p.getId().equals(containerInfo.getPipelineID())).findFirst();
assertTrue(pipelineToClose.isPresent());
scmPipelineManager.closePipeline(pipelineToClose.get(), false);
// Start Recon
cluster.startRecon();
// Verify if Recon has all the nodes on restart (even if heartbeats are
// not yet received).
NodeManager reconNodeManager = reconScm.getScmNodeManager();
NodeManager scmNodeManager = scm.getScmNodeManager();
assertEquals(scmNodeManager.getAllNodes().size(), reconNodeManager.getAllNodes().size());
// Verify Recon picks up new container, close pipeline SCM actions.
OzoneStorageContainerManager newReconScm = cluster.getReconServer().getReconStorageContainerManager();
PipelineManager reconPipelineManager = newReconScm.getPipelineManager();
assertFalse(reconPipelineManager.containsPipeline(pipelineToClose.get().getId()));
LambdaTestUtils.await(90000, 5000, () -> (newReconScm.getContainerManager().containerExist(ContainerID.valueOf(containerID))));
}
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