/// <exception cref="System.IO.IOException"/>
private static HistoryContext BuildHistoryContext(Configuration conf)
{
HistoryContext ctx = new MockHistoryContext(1, 1, 1);
IDictionary <JobId, Org.Apache.Hadoop.Mapreduce.V2.App.Job.Job> jobs = ctx.GetAllJobs
();
JobId jobId = jobs.Keys.GetEnumerator().Next();
Org.Apache.Hadoop.Mapreduce.V2.App.Job.Job mockJob = new TestHsWebServicesAcls.MockJobForAcls
(jobs[jobId], conf);
jobs[jobId] = mockJob;
return(ctx);
}