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Posted to issues@spark.apache.org by "Tomas Hudik (JIRA)" <ji...@apache.org> on 2015/01/04 14:41:34 UTC

[jira] [Commented] (SPARK-5064) GraphX rmatGraph hangs

    [ https://issues.apache.org/jira/browse/SPARK-5064?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14263875#comment-14263875 ] 

Tomas Hudik commented on SPARK-5064:
------------------------------------

the same behavior can be seen in version 1.3.0-snapshot as well. It get stuck and eat all resources

> GraphX rmatGraph hangs
> ----------------------
>
>                 Key: SPARK-5064
>                 URL: https://issues.apache.org/jira/browse/SPARK-5064
>             Project: Spark
>          Issue Type: Bug
>          Components: GraphX
>    Affects Versions: 1.2.0
>         Environment: CentOS 7 REPL (no HDFS). Also tried Cloudera 5.2.0 QuickStart standalone compiled Scala with spark-submit.
>            Reporter: Michael Malak
>
> org.apache.spark.graphx.util.GraphGenerators.rmatGraph(sc, 4, 8)
> It just outputs "0 edges" and then locks up.
> A spark-user message reports similar behavior:
> http://mail-archives.apache.org/mod_mbox/spark-user/201408.mbox/%3C1408617621830-12570.post@n3.nabble.com%3E



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