use of io.hops.hopsworks.dela.old_dto.HopsTorrentStartDownload in project hopsworks by logicalclocks.
the class TransferDelaController method startDownload.
public void startDownload(String publicDSId, HopsDatasetDetailsDTO datasetDetails, HDFSResource resource, HDFSEndpoint endpoint, List<ClusterAddressDTO> bootstrap) throws DelaException {
if (!delaStateController.transferDelaAvailable()) {
throw new DelaException(RESTCodes.DelaErrorCode.DELA_TRANSFER_NOT_AVAILABLE, Level.SEVERE, DelaException.Source.LOCAL);
}
List<AddressJSON> bootstrapAdr = new LinkedList<>();
Gson gson = new Gson();
for (ClusterAddressDTO b : bootstrap) {
bootstrapAdr.add(gson.fromJson(b.getDelaTransferAddress(), AddressJSON.class));
}
HopsTorrentStartDownload reqContent = new HopsTorrentStartDownload(new TorrentId(publicDSId), datasetDetails.getDatasetName(), datasetDetails.getProjectId(), datasetDetails.getDatasetId(), resource, bootstrapAdr, endpoint);
try {
ClientWrapper<SuccessJSON> rc = ClientWrapper.httpInstance(SuccessJSON.class).setTarget(settings.getDELA_TRANSFER_HTTP_ENDPOINT()).setPath("torrent/hops/download/start/xml").setPayload(reqContent);
SuccessJSON result = rc.doPost();
} catch (IllegalStateException ise) {
logger.log(Level.WARNING, "dela communication fail:{0}", ise.getMessage());
throw new DelaException(RESTCodes.DelaErrorCode.COMMUNICATION_FAILURE, Level.SEVERE, DelaException.Source.DELA, null, ise.getMessage(), ise);
}
}
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