Examples with ReplicationSupervisor org.apache.hadoop.ozone.container.replication.ReplicationSupervisor used on opensource projects

Example 1 with ReplicationSupervisor

use of org.apache.hadoop.ozone.container.replication.ReplicationSupervisor in project ozone by apache.

the class ClosedContainerReplicator method initializeReplicationSupervisor.

@NotNull
private void initializeReplicationSupervisor(ConfigurationSource conf) throws IOException {
    String fakeDatanodeUuid = datanode;
    if (fakeDatanodeUuid.isEmpty()) {
        fakeDatanodeUuid = UUID.randomUUID().toString();
    }
    ContainerSet containerSet = new ContainerSet();
    ContainerMetrics metrics = ContainerMetrics.create(conf);
    MutableVolumeSet volumeSet = new MutableVolumeSet(fakeDatanodeUuid, conf, null, StorageVolume.VolumeType.DATA_VOLUME, null);
    Map<ContainerType, Handler> handlers = new HashMap<>();
    for (ContainerType containerType : ContainerType.values()) {
        final Handler handler = Handler.getHandlerForContainerType(containerType, conf, fakeDatanodeUuid, containerSet, volumeSet, metrics, containerReplicaProto -> {
        });
        handler.setClusterID(UUID.randomUUID().toString());
        handlers.put(containerType, handler);
    }
    ContainerController controller = new ContainerController(containerSet, handlers);
    ContainerReplicator replicator = new DownloadAndImportReplicator(containerSet, controller, new SimpleContainerDownloader(conf, null), new TarContainerPacker());
    supervisor = new ReplicationSupervisor(containerSet, replicator, 10);
}