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https://issues.apache.org/jira/browse/FLINK-1526?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15474504#comment-15474504
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Olga Golovneva commented on FLINK-1526:
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Hi Greg,
I didn't found much details about this issue either, here is what I have:
http://mail-archives.apache.org/mod_mbox/flink-dev/201504.mbox/%3ccajz2dcugxrxsdxh_rq4dr52ego+out5oz+5n5xm2an5psrx...@mail.gmail.com%3e
I suppose, the problem was in data caching within a loop
Thnx
> Add Minimum Spanning Tree library method and example
> ----------------------------------------------------
>
> Key: FLINK-1526
> URL: https://issues.apache.org/jira/browse/FLINK-1526
> Project: Flink
> Issue Type: Task
> Components: Gelly
> Reporter: Vasia Kalavri
>
> This issue proposes the addition of a library method and an example for
> distributed minimum spanning tree in Gelly.
> The DMST algorithm is very interesting because it is quite different from
> PageRank-like iterative graph algorithms. It consists of distinct phases
> inside the same iteration and requires a mechanism to detect convergence of
> one phase to proceed to the next one. Current implementations in
> vertex-centric models are quite long (>1000 lines) and hard to understand.
> You can find a description of the algorithm [here |
> http://ilpubs.stanford.edu:8090/1077/3/p535-salihoglu.pdf] and [here |
> http://www.vldb.org/pvldb/vol7/p1047-han.pdf].
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