tree ab3a4b07771611dc295b2ea5fdef73da1146a16b
parent 99982097bb27a103b68fc4268ba0464df8f346ae
author Jake Biesinger <jake.biesinger@gmail.com> 1385501617 -0800
committer Jake Biesinger <jake.biesinger@gmail.com> 1385506584 -0800

allow global aggregators to be specified in xml

explicitly setting the aggregator in the PregelixJob constructors would
override any values read in from the conf's resources.

Instead, this commit doesn't set the conf explicitly and instead
specifies an array of aggregator class names which will always be in
place when `getGlobalAggregatorClasses` is called.