List of selectGrooms() Examples

Examples of selectGrooms()

org.apache.hama.bsp.taskallocation.TaskAllocationStrategy.selectGrooms()

Defines the task-allocation strategy to select the grooms based on the resource constraints and the task related restrictions posed. This function could be used to populate the selectedGrooms argument in the functions getGroomToAllocate and getGroomsToAllocate @param groomStatuses The map of groom-name toGroomServerStatus object for all known grooms. @param taskCountInGroomMap Map of count of tasks in groom (To be deprecatedsoon) @param taskInProgress The TaskInProgress object for the task. @return An array of hostnames where the tasks could be allocated on.


    TaskAllocationStrategy strategy = ReflectionUtils.newInstance(conf
        .getClass("", BestEffortDataLocalTaskAllocator.class,
            TaskAllocationStrategy.class), conf);


    String[] hosts = strategy.selectGrooms(groomStatuses, taskCountInGroomMap,
        resources, taskInProgress);


    List<String> list = new ArrayList<String>();


    for (int i = 0; i < hosts.length; ++i) {

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Examples of selectGrooms()

Examples of org.apache.hama.bsp.taskallocation.TaskAllocationStrategy.selectGrooms()