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Example 1 with DatalakeFullBackupWaitRequest

use of com.sequenceiq.datalake.flow.dr.backup.event.DatalakeFullBackupWaitRequest in project cloudbreak by hortonworks.

the class DatalakeFullBackupWaitHandler method doAccept.

@Override
protected Selectable doAccept(HandlerEvent<DatalakeFullBackupWaitRequest> event) {
    DatalakeFullBackupWaitRequest request = event.getData();
    Long sdxId = request.getResourceId();
    String userId = request.getUserId();
    Selectable response;
    try {
        LOGGER.info("Start polling datalake full backup status for id: {}", sdxId);
        PollingConfig pollingConfig = new PollingConfig(sleepTimeInSec, TimeUnit.SECONDS, durationInMinutes, TimeUnit.MINUTES);
        sdxBackupRestoreService.waitForDatalakeDrBackupToComplete(sdxId, request.getOperationId(), request.getUserId(), pollingConfig, "Full backup");
        response = new DatalakeBackupSuccessEvent(sdxId, userId, request.getOperationId());
    } catch (UserBreakException userBreakException) {
        LOGGER.info("Full backup polling exited before timeout. Cause: ", userBreakException);
        response = new DatalakeBackupFailedEvent(sdxId, userId, userBreakException);
    } catch (PollerStoppedException pollerStoppedException) {
        LOGGER.info("Full backup poller stopped for cluster: {}", sdxId);
        response = new DatalakeBackupFailedEvent(sdxId, userId, new PollerStoppedException("Datalake backup timed out after " + durationInMinutes + " minutes"));
    } catch (PollerException exception) {
        LOGGER.info("Full backup polling failed for cluster: {}", sdxId);
        response = new DatalakeBackupFailedEvent(sdxId, userId, exception);
    } catch (CloudbreakApiException exception) {
        LOGGER.info("Datalake backup failed. Reason: " + exception.getMessage());
        response = new DatalakeBackupFailedEvent(sdxId, userId, exception);
    }
    return response;
}
Also used : DatalakeBackupFailedEvent(com.sequenceiq.datalake.flow.dr.backup.event.DatalakeBackupFailedEvent) DatalakeFullBackupWaitRequest(com.sequenceiq.datalake.flow.dr.backup.event.DatalakeFullBackupWaitRequest) UserBreakException(com.dyngr.exception.UserBreakException) Selectable(com.sequenceiq.cloudbreak.common.event.Selectable) PollerException(com.dyngr.exception.PollerException) DatalakeBackupSuccessEvent(com.sequenceiq.datalake.flow.dr.backup.event.DatalakeBackupSuccessEvent) PollingConfig(com.sequenceiq.datalake.service.sdx.PollingConfig) CloudbreakApiException(com.sequenceiq.cloudbreak.exception.CloudbreakApiException) PollerStoppedException(com.dyngr.exception.PollerStoppedException)

Aggregations

PollerException (com.dyngr.exception.PollerException)1 PollerStoppedException (com.dyngr.exception.PollerStoppedException)1 UserBreakException (com.dyngr.exception.UserBreakException)1 Selectable (com.sequenceiq.cloudbreak.common.event.Selectable)1 CloudbreakApiException (com.sequenceiq.cloudbreak.exception.CloudbreakApiException)1 DatalakeBackupFailedEvent (com.sequenceiq.datalake.flow.dr.backup.event.DatalakeBackupFailedEvent)1 DatalakeBackupSuccessEvent (com.sequenceiq.datalake.flow.dr.backup.event.DatalakeBackupSuccessEvent)1 DatalakeFullBackupWaitRequest (com.sequenceiq.datalake.flow.dr.backup.event.DatalakeFullBackupWaitRequest)1 PollingConfig (com.sequenceiq.datalake.service.sdx.PollingConfig)1