Examples with SdxStopWaitRequest com.sequenceiq.datalake.flow.stop.event.SdxStopWaitRequest used on opensource projects

Example 1 with SdxStopWaitRequest

use of com.sequenceiq.datalake.flow.stop.event.SdxStopWaitRequest in project cloudbreak by hortonworks.

the class SdxStopWaitHandler method doAccept.

@Override
protected Selectable doAccept(HandlerEvent<SdxStopWaitRequest> event) {
    SdxStopWaitRequest waitRequest = event.getData();
    Long sdxId = waitRequest.getResourceId();
    String userId = waitRequest.getUserId();
    Selectable response;
    try {
        LOGGER.debug("Stop polling stack stopping process for id: {}", sdxId);
        PollingConfig pollingConfig = new PollingConfig(sleepTimeInSec, TimeUnit.SECONDS, durationInMinutes, TimeUnit.MINUTES);
        sdxStopService.waitCloudbreakCluster(sdxId, pollingConfig);
        response = new SdxStopSuccessEvent(sdxId, userId);
    } catch (UserBreakException userBreakException) {
        LOGGER.error("Stop polling exited before timeout. Cause: ", userBreakException);
        response = new SdxStopFailedEvent(sdxId, userId, userBreakException);
    } catch (PollerStoppedException pollerStoppedException) {
        LOGGER.error("Stop poller stopped for stack: {}", sdxId);
        response = new SdxStopFailedEvent(sdxId, userId, new PollerStoppedException("Datalake stop timed out after " + durationInMinutes + " minutes"));
    } catch (PollerException exception) {
        LOGGER.error("Stop polling failed for stack: {}", sdxId);
        response = new SdxStopFailedEvent(sdxId, userId, exception);
    }
    return response;
}