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https://issues.apache.org/jira/browse/GIRAPH-259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13416062#comment-13416062
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Alessandro Presta commented on GIRAPH-259:
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I think we should be really transparent on what happens to aggregators: if they
are never reset by the system, there should be a standard place to reset the
global aggregators (I guess MasterCompute#compute) and the worker ones (the
only place I can think of is WorkerContext#preSuperstep).
Maybe we can also provide an abstract aggregator that is automatically reset at
each superstep, so the user can subclass that and won't need to define a
MasterCompute and a WorkerContext.
> TestBspBasic.testBspPageRank is broken
> --------------------------------------
>
> Key: GIRAPH-259
> URL: https://issues.apache.org/jira/browse/GIRAPH-259
> Project: Giraph
> Issue Type: Bug
> Reporter: Maja Kabiljo
> Assignee: Maja Kabiljo
>
> Test crashes on line 152 in class SimplePageRankVertex in distributed mode.
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