Hassan Eslami created GIRAPH-1071:
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Summary: Make out-of-core capable of handling massive mutations
Key: GIRAPH-1071
URL: https://issues.apache.org/jira/browse/GIRAPH-1071
Project: Giraph
Issue Type: Improvement
Reporter: Hassan Eslami
Assignee: Hassan Eslami
Currently there are three data structures that are considered as first class
citizens in Giraph: PartitionStore, MessageStore, and EdgeStore. However, in
some applications mutations can be large/massive, so mutations should also be
part of the data that out-of-core mechanism keeps an eye on. For this reason,
first, there is a need to add MutationStore as one of the first class citizens
amongst data-heavy structures in Giraph. Second, we should add a disk-backed
mutation store to have mutations as part of data out-of-core mechanism deals
with.
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