I needed to access the aggregator from my custom vertex output format class. Following is how I did this, feel like sharing with the community. getAggregatedValue does not work from the custome vertex output class, so I have overridden getValue method in the vertex class. In the getValue method I access the aggregator. Now I am able to print only a selected few vertexes in the output file based on what is present in the aggregated value. RegardsPuneet
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