Sentence examples for tasks as a backup from inspiring English sources

When a mobile node running Map tasks has significant delays in transmitting a large amount of intermediate result to Reduce tasks through wireless connections (i.e. tasks are running slower than expected due to the lengthy transfer time of Shuffle phase), the Master launches another, equivalent tasks as a backup instead of diagnosing and fixing the slow-running tasks.

The recruitment project supervisor at MTR serves as a backup for handling the most difficult calls.

Music always makes the task go faster, so I brought a BoostBloc as a backup in case my cellphone died.

"And Four as a backup".

As a backup.

Could it be used as a backup?

We need a Democrat as a backup.

A battery bank is used as a backup unit.

But as a backup device, it's a little weak.

And she also brings a printout as a backup.

Two wells are being drilled -- one as a backup.