Examples with HealthyReadOnlyNodeHandler org.apache.hadoop.hdds.scm.node.HealthyReadOnlyNodeHandler used on opensource projects

Example 1 with HealthyReadOnlyNodeHandler

use of org.apache.hadoop.hdds.scm.node.HealthyReadOnlyNodeHandler in project ozone by apache.

the class StorageContainerManager method initializeEventHandlers.

private void initializeEventHandlers() {
    CloseContainerEventHandler closeContainerHandler = new CloseContainerEventHandler(pipelineManager, containerManager, scmContext);
    NodeReportHandler nodeReportHandler = new NodeReportHandler(scmNodeManager);
    PipelineReportHandler pipelineReportHandler = new PipelineReportHandler(scmSafeModeManager, pipelineManager, scmContext, configuration);
    CommandStatusReportHandler cmdStatusReportHandler = new CommandStatusReportHandler();
    NewNodeHandler newNodeHandler = new NewNodeHandler(pipelineManager, scmDecommissionManager, configuration, serviceManager);
    StaleNodeHandler staleNodeHandler = new StaleNodeHandler(scmNodeManager, pipelineManager, configuration);
    DeadNodeHandler deadNodeHandler = new DeadNodeHandler(scmNodeManager, pipelineManager, containerManager);
    StartDatanodeAdminHandler datanodeStartAdminHandler = new StartDatanodeAdminHandler(scmNodeManager, pipelineManager);
    ReadOnlyHealthyToHealthyNodeHandler readOnlyHealthyToHealthyNodeHandler = new ReadOnlyHealthyToHealthyNodeHandler(configuration, serviceManager);
    HealthyReadOnlyNodeHandler healthyReadOnlyNodeHandler = new HealthyReadOnlyNodeHandler(scmNodeManager, pipelineManager, configuration);
    ContainerActionsHandler actionsHandler = new ContainerActionsHandler();
    ContainerReportHandler containerReportHandler = new ContainerReportHandler(scmNodeManager, containerManager, scmContext, configuration);
    IncrementalContainerReportHandler incrementalContainerReportHandler = new IncrementalContainerReportHandler(scmNodeManager, containerManager, scmContext);
    PipelineActionHandler pipelineActionHandler = new PipelineActionHandler(pipelineManager, scmContext, configuration);
    CRLStatusReportHandler crlStatusReportHandler = new CRLStatusReportHandler(certificateStore, configuration);
    eventQueue.addHandler(SCMEvents.DATANODE_COMMAND, scmNodeManager);
    eventQueue.addHandler(SCMEvents.RETRIABLE_DATANODE_COMMAND, scmNodeManager);
    eventQueue.addHandler(SCMEvents.NODE_REPORT, nodeReportHandler);
    // Use the same executor for both ICR and FCR.
    // The Executor maps the event to a thread for DN.
    // Dispatcher should always dispatch FCR first followed by ICR
    List<ThreadPoolExecutor> executors = FixedThreadPoolWithAffinityExecutor.initializeExecutorPool(SCMEvents.CONTAINER_REPORT.getName() + "_OR_" + SCMEvents.INCREMENTAL_CONTAINER_REPORT.getName());
    EventExecutor<ContainerReportFromDatanode> containerReportExecutors = new FixedThreadPoolWithAffinityExecutor<>(EventQueue.getExecutorName(SCMEvents.CONTAINER_REPORT, containerReportHandler), executors);
    EventExecutor<IncrementalContainerReportFromDatanode> incrementalReportExecutors = new FixedThreadPoolWithAffinityExecutor<>(EventQueue.getExecutorName(SCMEvents.INCREMENTAL_CONTAINER_REPORT, incrementalContainerReportHandler), executors);
    eventQueue.addHandler(SCMEvents.CONTAINER_REPORT, containerReportExecutors, containerReportHandler);
    eventQueue.addHandler(SCMEvents.INCREMENTAL_CONTAINER_REPORT, incrementalReportExecutors, incrementalContainerReportHandler);
    eventQueue.addHandler(SCMEvents.CONTAINER_ACTIONS, actionsHandler);
    eventQueue.addHandler(SCMEvents.CLOSE_CONTAINER, closeContainerHandler);
    eventQueue.addHandler(SCMEvents.NEW_NODE, newNodeHandler);
    eventQueue.addHandler(SCMEvents.STALE_NODE, staleNodeHandler);
    eventQueue.addHandler(SCMEvents.HEALTHY_READONLY_TO_HEALTHY_NODE, readOnlyHealthyToHealthyNodeHandler);
    eventQueue.addHandler(SCMEvents.HEALTHY_READONLY_NODE, healthyReadOnlyNodeHandler);
    eventQueue.addHandler(SCMEvents.DEAD_NODE, deadNodeHandler);
    eventQueue.addHandler(SCMEvents.START_ADMIN_ON_NODE, datanodeStartAdminHandler);
    eventQueue.addHandler(SCMEvents.CMD_STATUS_REPORT, cmdStatusReportHandler);
    eventQueue.addHandler(SCMEvents.DELETE_BLOCK_STATUS, (DeletedBlockLogImpl) scmBlockManager.getDeletedBlockLog());
    eventQueue.addHandler(SCMEvents.PIPELINE_ACTIONS, pipelineActionHandler);
    eventQueue.addHandler(SCMEvents.PIPELINE_REPORT, pipelineReportHandler);
    eventQueue.addHandler(SCMEvents.CRL_STATUS_REPORT, crlStatusReportHandler);
}