Examples with JobListeningContext org.apache.flink.runtime.client.JobListeningContext used on opensource projects

Example 1 with JobListeningContext

use of org.apache.flink.runtime.client.JobListeningContext in project flink by apache.

the class ClusterClient method retrieveJob.

/**
	 * Reattaches to a running from from the supplied job id
	 * @param jobID The job id of the job to attach to
	 * @return The JobExecutionResult for the jobID
	 * @throws JobExecutionException if an error occurs during monitoring the job execution
	 */
public JobExecutionResult retrieveJob(JobID jobID) throws JobExecutionException {
    final LeaderRetrievalService leaderRetrievalService;
    try {
        leaderRetrievalService = LeaderRetrievalUtils.createLeaderRetrievalService(flinkConfig);
    } catch (Exception e) {
        throw new JobRetrievalException(jobID, "Could not create the leader retrieval service", e);
    }
    ActorGateway jobManagerGateway;
    try {
        jobManagerGateway = getJobManagerGateway();
    } catch (Exception e) {
        throw new JobRetrievalException(jobID, "Could not retrieve the JobManager Gateway");
    }
    final JobListeningContext listeningContext = JobClient.attachToRunningJob(jobID, jobManagerGateway, flinkConfig, actorSystemLoader.get(), leaderRetrievalService, timeout, printStatusDuringExecution);
    return JobClient.awaitJobResult(listeningContext);
}