public UploadBackupStep( String daemon, CassandraState cassandraState, CassandraOfferRequirementProvider provider, BackupRestoreContext context) { super(daemon, BackupUploadTask.nameForDaemon(daemon), cassandraState, provider); this.context = context; }
@Override public BackupUploadTask updateId() { return new BackupUploadTask(getBuilder().setTaskId(createId(getName())) .build()); }
/** * Constructs a new UploadSnapshot * * @param driver The ExecutorDriver used to send task status. * @param daemon The CassandraDaemonProcess used clean the local snapshot. * @param cassandraTask The BackUploadTask that will be executed. * @param backupStorageDriver The BackupStorageDriver used to upload the * snapshot. */ public UploadSnapshot( ExecutorDriver driver, CassandraDaemonProcess daemon, BackupUploadTask cassandraTask, BackupStorageDriver backupStorageDriver) { this.daemon = daemon; this.driver = driver; this.cassandraTask = cassandraTask; this.backupStorageDriver = backupStorageDriver; context = cassandraTask.getBackupRestoreContext(); }
@Override public BackupUploadTask update(Protos.TaskState state) { return new BackupUploadTask(getBuilder().setData( getData().withState(state).getBytes()).build()); }
public static BackupUploadTask create( final Protos.TaskInfo template, final CassandraDaemonTask daemon, final BackupRestoreContext context) { CassandraData data = CassandraData.createBackupUploadData( "", context .forNode(daemon.getName()) .withLocalLocation(daemon.getVolumePath() + "/data")); String name = nameForDaemon(daemon); Protos.TaskInfo completedTemplate = Protos.TaskInfo.newBuilder(template) .setName(name) .setTaskId(TaskUtils.toTaskId(name)) .setData(data.getBytes()) .build(); completedTemplate = org.apache.mesos.offer.TaskUtils.clearTransient(completedTemplate); return new BackupUploadTask(completedTemplate); }
previousUploadTasks.put("hey", BackupUploadTask.parse(TaskInfo.getDefaultInstance())); Map<String, BackupSnapshotTask> previousBackupTasks = new HashMap<String, BackupSnapshotTask>(); previousBackupTasks.put("hi", BackupSnapshotTask.parse(TaskInfo.getDefaultInstance()));
public static BackupUploadTask parse(final Protos.TaskInfo info) { return new BackupUploadTask(info); }
public BackupRestoreContext getBackupRestoreContext() { return getData().getBackupRestoreContext(); } }
public BackupUploadTask createBackupUploadTask( CassandraDaemonTask daemon, BackupRestoreContext context) throws PersistenceException { Optional<Protos.TaskInfo> template = getTemplate(daemon); if (template.isPresent()) { return BackupUploadTask.create(template.get(), daemon, context); } else { throw new PersistenceException("Failed to retrieve ClusterTask Template."); } }
private void sendStatus(ExecutorDriver driver, Protos.TaskState state, String message) { Protos.TaskStatus status = cassandraTask.createStatus(state, Optional.of(message)).getTaskStatus(); driver.sendStatusUpdate(status); }
@Override public BackupUploadTask update(Protos.Offer offer) { return new BackupUploadTask(getBuilder() .setSlaveId(offer.getSlaveId()) .setData(getData().withHostname(offer.getHostname()).getBytes()) .build()); }
return BackupSchemaTask.parse(info); case BACKUP_UPLOAD: return BackupUploadTask.parse(info); case SNAPSHOT_DOWNLOAD: return DownloadSnapshotTask.parse(info);
/** * Gets the name of a BackupUploadTask for a CassandraDaemonTask. * * @param daemon The CassandraDaemonTask for which the snapshot will be * uploaded. * @return The name of the BackupUploadTask for daemon. */ public static final String nameForDaemon(final CassandraDaemonTask daemon) { return nameForDaemon(daemon.getName()); }
public static BackupStorageDriver createStorageDriver(CassandraTask cassandraTask) { String externalLocation = null; switch (cassandraTask.getType()) { case BACKUP_SNAPSHOT: externalLocation = ((BackupUploadTask)cassandraTask).getBackupRestoreContext().getExternalLocation(); break; case BACKUP_SCHEMA: externalLocation = ((BackupSchemaTask)cassandraTask).getBackupRestoreContext().getExternalLocation(); break; case SCHEMA_RESTORE: externalLocation = ((RestoreSchemaTask)cassandraTask).getBackupRestoreContext().getExternalLocation(); break; case SNAPSHOT_DOWNLOAD: externalLocation = ((DownloadSnapshotTask)cassandraTask).getBackupRestoreContext().getExternalLocation(); break; } return getBackupStorageDriver(externalLocation); }
public BackupUploadTask getOrCreateBackupUpload( CassandraDaemonTask daemon, BackupRestoreContext context) throws PersistenceException { String name = BackupUploadTask.nameForDaemon(daemon); Map<String, BackupUploadTask> uploads = getBackupUploadTasks(); if (uploads.containsKey(name)) { return uploads.get(name); } else { return createBackupUploadTask(daemon, context); } }