Examples with StopWithSavepointTriggerHeaders org.apache.flink.runtime.rest.messages.job.savepoints.stop.StopWithSavepointTriggerHeaders used on opensource projects

Example 1 with StopWithSavepointTriggerHeaders

use of org.apache.flink.runtime.rest.messages.job.savepoints.stop.StopWithSavepointTriggerHeaders in project flink by apache.

the class RestClusterClient method stopWithSavepoint.

@Override
public CompletableFuture<String> stopWithSavepoint(final JobID jobId, final boolean advanceToEndOfTime, @Nullable final String savepointDirectory, final SavepointFormatType formatType) {
    final StopWithSavepointTriggerHeaders stopWithSavepointTriggerHeaders = StopWithSavepointTriggerHeaders.getInstance();
    final SavepointTriggerMessageParameters stopWithSavepointTriggerMessageParameters = stopWithSavepointTriggerHeaders.getUnresolvedMessageParameters();
    stopWithSavepointTriggerMessageParameters.jobID.resolve(jobId);
    final CompletableFuture<TriggerResponse> responseFuture = sendRequest(stopWithSavepointTriggerHeaders, stopWithSavepointTriggerMessageParameters, new StopWithSavepointRequestBody(savepointDirectory, advanceToEndOfTime, formatType, null));
    return responseFuture.thenCompose(savepointTriggerResponseBody -> {
        final TriggerId savepointTriggerId = savepointTriggerResponseBody.getTriggerId();
        return pollSavepointAsync(jobId, savepointTriggerId);
    }).thenApply(savepointInfo -> {
        if (savepointInfo.getFailureCause() != null) {
            throw new CompletionException(savepointInfo.getFailureCause());
        }
        return savepointInfo.getLocation();
    });
}