public void invoke() {
init();
start(new H2OEmptyCompleter());
JobState status = exec();
if(status == JobState.DONE)
remove();
}
@Override
public void invoke() {
init();
start(new H2OEmptyCompleter()); // mark job started
exec(); // execute the implementation
remove(); // remove the job
}
/**
* Forks computation of this job.
*
* <p>The call does not block.</p>
* @return always returns this job.
*/
public Job fork() {
init();
H2OCountedCompleter task = new H2OCountedCompleter() {
@Override public void compute2() {
Throwable t = null;
try {
JobState status = Job.this.exec();
if(status == JobState.DONE)
Job.this.remove();
} catch (Throwable t_) {
t = t_;
if(!(t instanceof ExpectedExceptionForDebug))
Log.err(t);
} finally {
tryComplete();
}
if(t != null)
Job.this.cancel(t);
}
};
start(task);
H2O.submitTask(task);
return this;
}
/**
* Forks computation of this job.
*
* <p>The call does not block.
*
* @return always returns this job.
*/
public Job fork() {
init();
H2OCountedCompleter task =
new H2OCountedCompleter() {
@Override
public void compute2() {
try {
try {
// Exec always waits till the end of computation
Job.this.exec();
Job.this.remove();
} catch (Throwable t) {
if (!(t instanceof ExpectedExceptionForDebug)) Log.err(t);
Job.this.cancel(t);
}
} finally {
tryComplete();
}
}
};
start(task);
H2O.submitTask(task);
return this;
}
