org.apache.storm.scheduler.resource.strategies.scheduling.sorter

Interface IExecSorter

All Known Implementing Classes:

ExecSorterByConnectionCount, ExecSorterByConstraintSeverity, ExecSorterByProximity

public interface IExecSorter

Method Summary

Modifier and Type	Method and Description
List<ExecutorDetails>	sortExecutors(Set<ExecutorDetails> execs) Sort the supplied unique collection of ExecutorDetails in the order in which they should be scheduled.

Method Detail

sortExecutors

List<ExecutorDetails> sortExecutors(Set<ExecutorDetails> execs)

Sort the supplied unique collection of ExecutorDetails in the order in which they should be scheduled. Both the input and output collections contain the same number of unique ExecutorDetails.

Parameters:

execs - an unmodifiable set of executors that need to be scheduled.

Returns:

a list of executors in sorted order for scheduling.