~ Only to be turned on in distributed mode, in which case
~ Dynamic Partitoned Task, Randomly Assigned Task modes will be activated.
~ These modes are deviations from the regular worker manager mode, in which the server will function.
~
~ * DynamicPartitionedScheduleTask -> Tasks will execute on all nodes but will only focus on a subset of operations
~ broken up amongst active nodes based on following parameters that are made available via DynamicTaskContext abstract class.
~ - serverHashIndex : dynamic index assigned to each server based on number of active servers present
~ - activeServerCount : total no. of active servers present at a given time
~ - partitioningEnabled : whether or not heart-beat-config/dynamic task config is enabled.
~ Any task extending the DynamicPartitionedScheduleTask class will inherit the above variables.
~ These can then be used to split up the no. of devices said node is allocated with.
~
~ * RandomlyAssignedScheduleTask -> Tasks will only execute on a particular node elected at a time interval determined by ServerTimeOutIntervalInSeconds, parameter.
~ When running tasks in this mode, it is mandatory that each task be given a unique name, so as not to run in to scenarios where tasks execution is duplicated.
~ Each node, on a periodic basis will check to see if it is qualfied to execute the random task, if the following variable is true only said node will execute the task.
~ - qualifiedToExecuteTask : dynamic index assigned to each server based on number of active servers present
~ Any task extending the RandomlyAssignedScheduleTask class will inherit the above variable.
~ Note that random task may execute on any node.
-->
<Enable>false</Enable>
<!-- Heart Beat Data Source Name, this should be either MySQL, PostGreSQL, Oracle or MSSQL -->
Ace
4 years ago