Maja Kabiljo created GIRAPH-273:
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Summary: Aggregators shouldn't use Zookeeper
Key: GIRAPH-273
URL: https://issues.apache.org/jira/browse/GIRAPH-273
Project: Giraph
Issue Type: Improvement
Reporter: Maja Kabiljo
Assignee: Maja Kabiljo
We use Zookeeper znodes to transfer aggregated values from workers to master
and back. Zookeeper is supposed to be used for coordination, and it also has a
memory limit which prevents users from having aggregators with large value
objects. These are the reasons why we should implement aggregators gathering
and distribution in a different way.
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