// expected because the old active will be unable to flush the
// end-of-segment op since it is fenced
/// <exception cref="System.IO.IOException"/>
/// <exception cref="System.Exception"/>
/// <exception cref="Org.Apache.Hadoop.Hdfs.Inotify.MissingEventsException"/>
public virtual void TestReadEventsWithTimeout()
{
Configuration conf = new HdfsConfiguration();
MiniQJMHACluster cluster = new MiniQJMHACluster.Builder(conf).Build();
try
{
cluster.GetDfsCluster().WaitActive();
cluster.GetDfsCluster().TransitionToActive(0);
DFSClient client = new DFSClient(cluster.GetDfsCluster().GetNameNode(0).GetNameNodeAddress
(), conf);
DFSInotifyEventInputStream eis = client.GetInotifyEventStream();
ScheduledExecutorService ex = Executors.NewSingleThreadScheduledExecutor();
ex.Schedule(new _Runnable_463(client), 1, TimeUnit.Seconds);
// test will fail
// a very generous wait period -- the edit will definitely have been
// processed by the time this is up
EventBatch batch = eis.Poll(5, TimeUnit.Seconds);
NUnit.Framework.Assert.IsNotNull(batch);
NUnit.Framework.Assert.AreEqual(1, batch.GetEvents().Length);
NUnit.Framework.Assert.IsTrue(batch.GetEvents()[0].GetEventType() == Event.EventType
.Create);
NUnit.Framework.Assert.AreEqual("/dir", ((Event.CreateEvent)batch.GetEvents()[0])
.GetPath());
}
finally
{
cluster.Shutdown();
}
}
private void ScheduleWithDelay(int suggestedDelay)
{
Log.V(Log.TagSync, "%s: scheduleWithDelay called with delay: %d ms", this, suggestedDelay
);
if (scheduled && (suggestedDelay < scheduledDelay))
{
Log.V(Log.TagSync, "%s: already scheduled and: %d < %d --> unscheduling", this, suggestedDelay
, scheduledDelay);
Unschedule();
}
if (!scheduled)
{
Log.V(Log.TagSync, "not already scheduled");
scheduled = true;
scheduledDelay = suggestedDelay;
Log.V(Log.TagSync, "workExecutor.schedule() with delay: %d ms", suggestedDelay);
flushFuture = workExecutor.Schedule(processNowRunnable, suggestedDelay, TimeUnit.
Milliseconds);
}
}
private void ScheduleWithDelay(int suggestedDelay)
{
Log.D(Database.Tag, "scheduleWithDelay called with delay: " + suggestedDelay + " ms"
);
if (scheduled && (suggestedDelay < scheduledDelay))
{
Log.D(Database.Tag, "already scheduled and : " + suggestedDelay + " < " + scheduledDelay
+ " --> unscheduling");
Unschedule();
}
if (!scheduled)
{
Log.D(Database.Tag, "not already scheduled");
scheduled = true;
scheduledDelay = suggestedDelay;
Log.D(Database.Tag, "workExecutor.schedule() with delay: " + suggestedDelay + " ms"
);
flushFuture = workExecutor.Schedule(processNowRunnable, suggestedDelay, TimeUnit.
Milliseconds);
}
}
//JAVA TO C# CONVERTER TODO TASK: Java wildcard generics are not converted to .NET:
//ORIGINAL LINE: public ScheduledFuture<?> schedule(Runnable command, long delay, TimeUnit unit)
public virtual ScheduledFuture <?> Schedule(Runnable command, long delay, TimeUnit unit)
{
return(e.Schedule(command, delay, unit));
}